RXEF250-1,PDF,RXEF250-1 PDF资料,Datasheet,下载RXEF250-1技术资料

POLYSWITCH RESETTABLE

DEVICES

Radial-Leaded Devices

Littelfuse’s PolySwitch radial-leaded products represent

the most comprehensive and complete set of PPTC

products available in the industry today.

• RGEF series for hold currents up to 14A

• RHEF series for flatter thermal derating and operating

temperatures up to 125°C

• RUEF series for balance of voltage rating (30V) and

hold current (up to 9A)

• RUSBF series for fast time-to-trip and low-resistance

computer applications

• RXEF series for low hold currents (down to 50mA)

and high voltage rating (up to 72V)

• RKEF series for balance of voltage rating (60V) and

hold current (up to 5A)

• Now offering halogen free versions of all products

BENEFITS

APPLICATIONS

• Many product choices help provide engineers more

design flexibility

• Satellite video receivers

• Industrial controls

• Transformers

• Modems

• Compatible with high-volume electronics assembly

• Assists in meeting regulatory requirements

• Higher voltage ratings allow use in new applications

• CD-ROMs

• Game machines

• Phones

FEATURES

• RoHS compliant

• Fax machines

• Analog and digital line cards

• Printers

• Halogen free

≥

(refers to: Br 900ppm, Cl 900ppm, Br+Cl 1500ppm)

• Broadest range of radial-leaded resettable devices

available in the industry

• Intelligent appliance

• Robotic machine

• Power supply

• Security

• Current ratings from 50mA to 15A

• Voltage ratings from 6V (computer and electronic

applications) to 72V

• Lighting

• Agency recognition : UL, CSA, TÜV, CQC**

• Fast time-to-trip

• Medical application

• Low resistance

**CQC only applies to RXEF, RUEF family parts

154

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Application Selection Guide

The guide below lists PolySwitch radial-leaded devices that are typically used in each of the applications described.

Speciﬁcations for the suggested device part numbers can be found in this section.

Once a part number has been selected, the user should evaluate and test each product for its intended application.

PolySwitch Resettable Devices — Key Selection Criteria

Protection Application

Small Size

Flatter Derating

Lower Current Higher Voltage

RXEF (<72V), RKEF (<60V)

Electromagnetic Loads

Halogen Lighting

RGEF (<16V), RUEF (<30V)

RXEF (<72V)

RHEF (<16V)

Lighting Ballast

Loudspeakers

RXEF (<72V)

RXEF (<72V), RKEF (<60V)

Medical Equipment

RGEF (<16V), RUEF (<30V)

RXEF (<72V), RGEF (<16V)

RXEF (<72V), RUEF (<30V)

RGEF (<16V), RUEF (<30V)

RUEF (<30V)

RHEF (<16V)

MOSFET Devices

Motors, Fans and Blowers

POS Equipment

Process and Industrial Controls

Satellite Video Receivers

Security and Fire Alarm Systems

Test and Measurement Equipment

Transformers

RHEF (<16V)

RXEF (<72V), RKEF (<60V)

DDC Computer and Consumer Electronics

Mouse and Keyboard

SCSI

RUEF (<30V)

USB

RUSBF (<16V)

Traces and Printed Circuit Board Protection

RGEF (<16V), RUEF (<30V)

RHEF (<16V)

RXEF (<72V), RKEF (<60V)

Note :This list is not exhaustive. Littelfuse welcomes customer input for additional application ideas for PolySwitch resettable devices.

Table R1 — Product Series - Current Rating, Voltage Rating/Typical Resistance

RXEF

72V

RKEF

60V

RXEF

60V

RUEF

30V

RGEF

16V

RHEF

16V

RHEF

30V

RUSBF

16V

RUSBF

6V

Voltage Rating

Hold Current (A)

0.050

—

9.20Ω

3.50Ω

4.30Ω

—

0.100

0.170

—

0.200

2.290Ω

1.600Ω

1.110Ω

0.710Ω

0.640Ω

—

0.250

—

0.300

—

0.400

—

0.500

0.425Ω

—

0.68Ω

—

0.550

—

0.650

0.400Ω

—

0.350Ω

—

0.700

—

0.42Ω

—

0.750

0.325Ω

0.255Ω

—

0.295Ω

0.255Ω

—

0.140Ω

—

0.900

—

0.095Ω

—

0.100Ω

—

1.000

—

0.24Ω

—

1.100

0.200Ω

—

0.225Ω

—

0.075Ω

—

0.075Ω

—

1.200

—

0.080Ω

—

1.350

0.155Ω

—

0.165Ω

—

0.060Ω

—

0.060Ω

—

1.550

—

0.058Ω

—

1.600

0.115Ω

0.100Ω

—

0.150Ω

0.106Ω

—

0.050Ω

0.045Ω

—

0.050Ω

0.045Ω

—

1.850

—

1.900

—

155

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R1 — Product Series - Current Rating, Voltage Rating/Typical Resistance

RXEF

RKEF

RXEF

RUEF

RGEF

RHEF

RUSBF

16V

RUSBF

6V

Voltage Rating

Hold Current (A)

2.000

72V

60V

30V

16V

30V

—

0.065Ω

0.050Ω

0.040Ω

—

0.063Ω

0.040Ω

0.029Ω

0.026Ω

—

0.030Ω

0.035Ω

—

0.0610Ω

—

0.030Ω

—

2.500

0.0380Ω

0.0514Ω

—

3.000

0.0430Ω

—

3.750

—

4.000

0.020Ω

—

0.0300Ω

—

0.0320Ω

0.0290Ω

—

4.500

—

5.000

—

0.021Ω

—

0.020Ω

—

0.0192Ω

—

5.500

—

0.0200Ω

0.0175Ω

0.0144Ω

0.0132Ω

0.0120Ω

0.0110Ω

0.0100Ω

0.0083Ω

0.0073Ω

—

6.000

—

0.013Ω

—

0.0145Ω

—

6.500

—

7.000

—

0.013Ω

—

0.0105Ω

—

7.500

—

8.000

—

0.013Ω

0.008Ω

—

0.0086Ω

0.0070Ω

0.0056Ω

0.0050Ω

0.0046Ω

—

9.000

—

10.00

—

11.00

—

12.00

—

13.00

—

0.0055Ω

0.0050Ω

—

14.00

—

0.0040Ω

—

15.00

—

Table R2 —Thermal Derating [Hold Current (A) at AmbientTemperature (°C)]

Part

Maximum AmbientTemperature

-40°C

-20°C

0°C

20°C

25°C

40°C

50°C

60°C

70°C

85°C

125°C

Number

RXEF

60V

RXEF005

RXEF010

RXEF017

0.078

0.160

0.260

0.068

0.140

0.230

0.06

0.11

0.21

0.05

0.10

0.17

0.048

0.096

0.160

0.04

0.08

0.14

0.035

0.072

0.120

0.032

0.067

0.110

0.027

0.050

0.090

0.02

0.04

0.07

—

RXEF

72V

RXEF020

RXEF025

RXEF030

RXEF040

RXEF050

RXEF065

RXEF075

RXEF090

RXEF110

RXEF135

RXEF160

RXEF185

RXEF250

RXEF300

RXEF375

0.31

0.39

0.47

0.62

0.78

1.01

1.16

1.40

1.71

2.09

2.48

2.87

3.88

4.65

5.81

0.27

0.34

0.41

0.54

0.68

0.88

1.02

1.22

1.50

1.84

2.18

2.52

3.40

4.08

5.10

0.24

0.30

0.36

0.48

0.60

0.77

0.89

1.07

1.31

1.61

1.90

2.20

2.98

3.57

4.46

0.20

0.25

0.30

0.40

0.50

0.65

0.75

0.90

1.10

1.35

1.60

1.85

2.50

3.00

3.75

0.19

0.24

0.29

0.38

0.48

0.62

0.72

0.86

1.06

1.30

1.54

1.78

2.40

2.88

3.60

0.16

0.20

0.24

0.32

0.41

0.53

0.61

0.73

0.89

1.09

1.30

1.50

2.03

2.43

3.04

0.14

0.18

0.22

0.29

0.36

0.47

0.54

0.65

0.79

0.97

1.15

1.33

1.80

2.16

2.70

0.13

0.16

0.20

0.25

0.32

0.41

0.47

0.57

0.69

0.85

1.01

1.17

1.58

1.89

2.36

0.11

0.14

0.16

0.22

0.27

0.35

0.41

0.49

0.59

0.73

0.86

1.00

1.35

1.62

2.03

0.08

0.10

0.12

0.16

0.20

0.26

0.30

0.36

0.44

0.54

0.64

0.74

1.00

1.20

1.50

—

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Table R2 —Thermal Derating [Hold Current (A) at AmbientTemperature (°C)] (Cont’d)

Part

Maximum AmbientTemperature

-40°C

-20°C

0°C

20°C

25°C

40°C

50°C

60°C

70°C

85°C

125°C

Number

RKEF; 60V

RKEF050

RKEF065

RKEF075

RKEF090

RKEF110

RKEF135

RKEF160

RKEF185

RKEF250

RKEF300

RKEF375

RKEF400

RKEF500

RUEF; 30V

RUEF090

RUEF110

RUEF135

RUEF160

RUEF185

RUEF250

RUEF300

RUEF400

RUEF500

RUEF600

RUEF700

RUEF800

RUEF900

0.73

0.94

1.09

1.30

1.60

1.96

2.32

2.68

3.63

4.35

5.44

5.80

7.25

0.65

0.85

0.98

1.17

1.43

1.76

2.08

2.41

3.25

3.90

4.88

5.20

6.50

0.58

0.75

0.86

1.04

1.27

1.55

1.84

2.13

2.88

3.45

4.31

4.60

5.75

0.50

0.65

0.75

0.90

1.10

1.35

1.60

1.85

2.50

3.00

3.75

4.00

5.00

0.48

0.63

0.73

0.87

1.06

1.31

1.55

1.79

2.43

2.91

3.64

3.88

4.85

0.42

0.54

0.62

0.75

0.92

1.12

1.33

1.54

2.08

2.50

3.11

3.32

4.15

0.38

0.50

0.58

0.69

0.85

1.04

1.23

1.43

1.93

2.30

2.90

3.08

3.85

0.34

0.44

0.51

0.61

0.75

0.92

1.08

1.26

1.70

2.04

2.54

2.73

3.41

0.31

0.40

0.46

0.55

0.67

0.83

0.98

1.13

1.52

1.84

2.29

2.45

3.06

0.26

0.34

0.39

0.47

0.57

0.71

0.83

0.96

1.31

1.55

1.94

2.08

2.59

—

1.31

1.60

1.17

1.43

1.76

1.04

1.27

1.55

1.84

2.13

2.88

3.45

4.60

5.75

6.90

8.05

9.20

10.35

0.90

1.10

1.35

1.60

1.85

2.50

3.00

4.00

5.00

6.00

7. 0 0

8.00

9.00

0.87

1.07

1.31

1.55

1.79

2.43

2.91

3.88

4.85

5.82

6.79

7. 76

0.75

0.91

1.12

1.33

1.54

2.08

2.49

3.32

4.15

4.98

5.81

6.64

7.47

0.69

0.85

1.04

1.23

1.42

1.93

2.31

3.08

3.85

4.62

5.39

6.16

6.93

0.61

0.75

0.92

1.09

1.26

1.70

2.04

2.72

3.40

4.08

4.76

5.44

6.12

0.55

0.67

0.82

0.98

1.13

1.53

1.83

2.44

3.05

3.66

4.27

4.88

5.49

0.47

0.57

0.70

0.83

0.96

1.30

1.56

2.08

2.60

3.12

3.64

4.16

4.68

—

1.96

2.32

2.68

3.63

4.35

5.80

7.25

2.08

2.41

3.25

3.90

5.20

6.50

7.80

8.70

10.15

11.60

13.05

9.10

10.40

11.70

8.73

RHEF; 30V - HighTemperature

RHEF050

RHEF070

RHEF100

RUSBF; 16V

RUSBF090

RUSBF110

RUSBF135

RUSBF160

RUSBF185

RUSBF250

RGEF; 16V

RGEF250

RGEF300

RGEF400

RGEF500

RGEF600

RGEF700

RGEF800

0.68

0.95

1.36

0.62

0.87

1.24

0.56

0.79

1.13

0.51

0.72

1.03

0.50

0.70

1.00

0.44

0.62

0.89

0.40

0.56

0.80

0.36

0.51

0.73

0.34

0.47

0.67

0.28

0.39

0.56

0.12

0.17

0.24

1.31

1.60

1.96

2.32

2.68

3.63

1.17

1.43

1.76

2.08

2.41

3.25

1.04

1.27

1.55

1.84

2.13

2.88

0.90

1.10

1.35

1.60

1.85

2.50

0.87

1.07

1.31

1.55

1.79

2.43

0.75

1.00

1.12

1.33

1.54

2.08

0.69

0.92

1.04

1.23

1.42

1.93

0.61

0.75

0.92

1.09

1.26

1.70

0.55

0.67

0.82

0.98

1.13

1.53

0.47

0.57

0.70

0.83

0.96

1.30

—

3.7

4.4

5.9

7. 3

3.3

4.0

5.3

6.6

8.0

9.3

10.7

3.0

3.6

4.8

6.0

7. 2

2.6

3.1

4.1

5.2

6.2

7. 3

2.50

3.00

4.00

5.00

6.00

7. 0 0

8.00

2.2

2.6

3.5

4.4

5.2

6.2

6.9

2.0

2.4

3.2

4.0

4.8

5.6

6.4

1.8

2.1

2.8

3.6

4.2

5.0

5.6

1.6

1.9

2.5

3.1

3.8

4.4

5.1

1.2

1.4

1.9

2.4

2.8

3.3

3.7

—

8.8

10.3

11.7

8.4

9.6

8.3

157

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Table R2 —Thermal Derating [Hold Current (A) at AmbientTemperature (°C)] (Cont’d)

Part

Maximum AmbientTemperature

-40°C

-20°C

0°C

20°C

25°C

40°C

50°C

60°C

70°C

85°C

125°C

Number

RGEF; 16V

RGEF900

RGEF1000

RGEF1100

RGEF1200

RGEF1400

13.2

14.7

16.1

17. 6

11.9

13.3

14.6

16.0

18.7

10.7

12.0

13.1

14.4

16.8

9.4

10.3

11.5

12.4

14.5

9.00

10.00

11.00

12.00

14.00

7. 9

8.7

7. 2

8.0

8.8

9.6

11.2

6.4

7. 0

5.6

6.3

6.9

7. 6

4.2

4.7

5.2

5.6

6.5

—

9.7

7. 8

10.4

12.1

8.4

9.8

20.5

8.9

RHEF; 16V - HighTemperature

RHEF200

RHEF300

RHEF400

RHEF450

RHEF550

RHEF600

RHEF650

RHEF700

RHEF750

RHEF800

RHEF900

RHEF1000

RHEF1100

RHEF1300

RHEF1400

RHEF1500

RUSBF; 6V

RUSBF075

RUSBF120

RUSBF155

2.71

4.07

2.49

3.74

2.26

3.41

4.65

5.10

2.06

3.09

4.22

4.60

5.66

6.20

6.70

7.20

2.00

3.00

4.00

4.50

5.50

6.00

6.50

7. 0 0

1.77

2.65

3.62

4.00

4.85

5.30

5.70

6.17

6.60

7.06

1.60

2.40

3.29

3.60

4.41

4.90

5.30

5.61

6.10

6.41

7.20

1.46

2.21

3.01

3.30

4.04

4.40

4.80

5.15

5.60

5.88

6.56

7.40

1.34

2.00

2.73

3.00

3.66

4.00

4.30

4.66

5.00

5.33

6.04

6.60

7.32

1.11

1.66

2.27

2.50

3.05

3.30

3.60

3.88

4.10

4.43

5.01

5.50

6.09

7.20

7. 76

0.49

0.74

1.01

1.10

1.36

1.50

1.60

1.73

1.90

1.97

2.19

2.50

2.71

3.30

3.45

3.80

5.57

5.11

6.10

5.60

6.86

7.50

7.47

6.24

6.80

7.40

8.20

8.80

8.10

9.51

8.73

9.40

9.98

11.19

12.50

13.72

16.30

17.46

18.80

7.95

10.20

10.87

12.21

13.60

14.94

17.70

19.01

20.40

8.60

9.08

10.16

11.40

12.49

14.80

15.89

17. 10

7.70

7.50

8.23

9.26

10.30

11.31

13.40

14.40

15.50

8.00

9.00

10.00

11.00

13.00

14.00

15.00

7.97

8.80

9.70

11.40

12.35

13.20

8.10

8.82

10.50

11.22

12.10

8.09

9.60

10.29

11.10

8.60

9.32

9.90

8.30

1.05

1.69

2.17

0.95

1.52

1.96

0.85

1.36

1.75

0.75

1.20

1.55

0.73

1.16

1.50

0.65

1.04

1.34

0.60

0.96

1.24

0.55

0.88

1.14

0.50

0.80

1.03

0.43

0.68

0.88

—

Figures R1-R5 —Thermal Derating Curve

RXEF

Figure R1

200

150

100

50

0

-40

-20

0

20

40

60

80

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Figures R1-R5 —Thermal Derating Curve

(Cont’d)

RKEF

Figure R2

200

150

100

50

0

-40

-20

0

20

40

60

80

AmbientTemperature (˚C)

A = RUSBF075,

Figure R3

RUSBF120,

200

RUSBF155

B

=

RUEF,

B

A

150

100

50

and all other RUSBF

A

B

0

-40

-20

0

20

40

60

80

Ambient Temperature (˚C)

RHEF

Figure R4

200

150

100

50

0

-40

-20

0

20

40

60

80

100

120

Ambient Temperature (˚C)

159

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Figures R1-R5 —Thermal Derating Curve

(Cont’d)

RGEF

Figure R5

200

150

100

50

0

-40

-20

0

20

40

60

80

Ambient Temperature (˚C)

Table R3 — Electrical Characteristics

Part

I_H

I_T

V_MAX

(V_{AC RMS}

I_MAX

(AC_ARMS

P_DTyp

(W)

MaxTime-to-trip

R_MIN

(Ω)

R_MAX

(Ω)

R_1MAX

(Ω)

Lead Size

(A)

(V_DC

)

(DC_ADC

)

(A)

(s)

Number

RXEF

[mm²(AWG)]

60V

RXEF005

RXEF010

RXEF017

RXEF

0.05

0.10

0.17

0.10

0.20

0.34

60

—

40

—

0.22

0.38

0.48

0.25

0.50

0.85

5.0

4.0

3.0

7. 3

2.5

3.3

11.10

4.50

5.21

20.00

7.50

[0.128mm²(26)]

[0.205mm²(24)]

8.00

72V

RXEF020

RXEF025

RXEF030

RXEF040

RXEF050

RXEF065

RXEF075

RXEF090

RXEF110

RXEF135

RXEF160

RXEF185

RXEF250

RXEF300

RXEF375

0.20

0.25

0.30

0.40

0.50

0.65

0.75

0.90

1.10

1.35

1.60

1.85

2.50

3.00

3.75

0.40

0.50

0.60

0.80

1.00

1.30

1.50

1.80

2.20

2.70

3.20

3.70

5.00

6.00

7.50

72

40

0.41

0.45

0.49

0.56

0.77

0.88

0.92

0.99

1.50

1.70

1.90

2.10

2.50

2.80

3.20

1.00

1.25

2.2

2.5

1.83

1.25

0.88

0.55

0.50

0.31

0.25

0.20

0.15

0.12

0.09

0.08

0.05

0.04

0.03

2.75

1.95

1.33

0.86

0.77

0.48

0.40

0.31

0.25

0.19

0.14

0.12

0.08

0.06

0.05

4.40

3.00

2.10

1.29

1.17

0.72

0.60

0.47

0.38

0.30

0.22

0.19

0.13

0.10

0.08

[0.205mm²(24)]

[0.520mm²(20)]

1.50

3.0

2.00

2.50

3.25

3.75

4.50

5.50

6.75

8.00

9.25

12.50

15.00

18.75

3.8

4.0

5.3

6.3

7. 2

8.2

9.6

11.4

12.6

15.6

19.8

24.0

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Lead Size

Table R3 — Electrical Characteristics

Part

I_H

I_T

V_MAX

I_MAX

P_DTyp

(W)

MaxTime-to-trip

R_MIN

(Ω)

R_MAX

(Ω)

R_1MAX

(Ω)

(A)

(V_DC

)

(V_{AC RMS}

)

(DC_ADC

)

(AC_ARMS

)

(A)

(s)

Number

RKEF; 60V

RKEF050

RKEF065

RKEF075

RKEF090

RKEF110

RKEF135

RKEF160

RKEF185

RKEF250

RKEF300

RKEF375

RKEF400

RKEF500

RUEF; 30V

RUEF090

RUEF110

RUEF135

RUEF160

RUEF185

RUEF250

RUEF300

RUEF400

RUEF500

RUEF600

RUEF700

RUEF800

RUEF900

[mm²(AWG)]

0.50

0.65

0.75

0.90

1.10

1.35

1.60

1.85

2.50

3.00

3.75

4.00

5.00

1.00

1.30

1.50

1.80

2.20

2.70

3.20

3.70

5.00

6.00

7.50

60

—

40

—

1.00

1.25

1.40

1.50

2.20

2.30

2.40

2.60

2.80

3.20

3.40

3.70

5.00

8.00

0.8

1.0

0.320

0.250

0.200

0.190

0.170

0.110

0.100

0.060

0.040

0.030

0.017

0.014

0.012

0.529

0.450

0.390

0.320

0.280

0.220

0.200

0.152

0.085

0.050

0.040

0.038

0.030

0.900

0.720

0.640

0.520

0.470

0.370

0.320

0.250

0.140

0.080

0.060

0.050

[0.205mm²(24)]

[0.520mm²(20)]

8.00

1.5

8.00

2.0

8.00

3.0

8.00

4.5

8.20

9.0

9.25

12.6

15.6

19.8

22.0

24.0

28.0

12.50

15.00

18.75

20.00

25.00

8.00

10.00

0.90

1.10

1.35

1.60

1.85

2.50

3.00

4.00

5.00

6.00

7. 0 0

8.00

9.00

1.80

2.20

30

100

70

0.60

0.70

0.80

0.90

1.00

1.20

2.00

2.50

3.00

3.50

3.80

4.00

4.20

4.50

5.50

5.9

6.6

0.070

0.040

0.030

0.020

0.010

0.005

0.120

0.100

0.080

0.070

0.060

0.040

0.050

0.030

0.020

0.013

0.010

0.22

0.17

0.13

0.11

0.09

0.07

0.08

0.05

0.04

0.03

0.02

[0.205mm²(24)]

[0.520mm²(20)]

2.70

6.75

7. 3

3.20

8.00

8.0

3.70

9.25

8.7

5.00

12.50

15.00

20.00

25.00

30.00

35.00

40.00

45.00

10.3

10.8

12.7

14.5

16.0

17. 5

18.8

20.0

6.00

8.00

10.00

12.00

14.00

16.00

18.00

RHEF*, 30V - HighTemperature

RHEF050

RHEF070

RHEF100

RUSBF; 16V

RUSBF090

RUSBF110

RUSBF135

RUSBF160

RUSBF185

RUSBF250

RGEF*; 16V

RGEF250

RGEF300

RGEF400

RGEF500

RGEF600

RGEF700

RGEF800

RGEF900

RGEF1000

RGEF1100

RGEF1200

RGEF1400

0.5

0.7

1.0

0.9

1.4

1.8

30

—

40

—

0.9

1.4

2.5

3.5

5.0

2.5

3.2

5.2

0.480

0.300

0.180

0.780

0.540

0.300

1.10

0.80

0.43

[0.205mm²(24)]

0.90

1.10

1.35

1.60

1.85

2.50

1.8

2.2

2.7

3.2

3.7

5.0

16

—

40

—

0.6

0.7

0.8

0.9

1.0

1.2

8.0

1.2

2.3

0.070

0.050

0.040

0.030

0.020

0.120

0.095

0.074

0.061

0.051

0.036

0.180

0.140

0.112

0.110

0.090

0.060

[0.205mm²(24)]

4.5

9.0

10.0

40.0

2.5

3.0

4.7

5.1

16

—

100

—

1.0

2.3

2.4

2.6

2.8

3.0

3.3

3.6

3.7

4.2

4.6

12.5

15.0

20.0

25.0

30.0

35.0

40.0

45.0

50.0

55.0

60.0

70.0

5.0

1.0

1.7

2.0

3.3

3.5

5.0

5.5

6.0

7. 0

0.0220

0.0380

0.0210

0.0150

0.0100

0.0077

0.0056

0.0047

0.0040

0.0037

0.0033

0.0026

0.0350

0.0645

0.0390

0.0240

0.0190

0.0131

0.0110

0.0091

0.0070

0.0060

0.0057

0.0043

0.0530

0.0975

0.0600

0.0340

0.0280

0.0200

0.0175

0.0135

0.0102

0.0089

0.0086

0.0064

[0.205mm²(24)]

[0.520mm²(20)]

[0.823mm²(18)]

4.0

6.8

5.0

8.5

6.0

10.2

11.9

13.6

15.3

17. 0

18.7

20.4

23.8

7. 0

8.0

9.0

10.0

11.0

12.0

14.0

7. 5

9.0

161

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Lead Size

Table R3 — Electrical Characteristics

Part

I_H

I_T

V_MAX

I_MAX

P_DTyp

(W)

MaxTime-to-trip

R_MIN

(Ω)

R_MAX

(Ω)

R_1MAX

(Ω)

(A)

(V_DC

)

(V_{AC RMS}

)

(DC_ADC

)

(AC_ARMS

)

(A)

(s)

Number

[mm²(AWG)]

RHEF*; 16V - HighTemperature

RHEF200

RHEF300

RHEF400

RHEF450

RHEF550

RHEF600

RHEF650

RHEF700

RHEF750

RHEF800

RHEF900

RHEF1000

RHEF1100

RHEF1300

RHEF1400

RHEF1500

RUSBF; 6V

RUSBF075

RUSBF120

RUSBF155

2.0

3.0

4.0

4.5

5.5

6.0

6.5

7. 0

3.8

6.0

16

—

100

—

1.4

3.0

3.3

3.6

3.5

4.1

4.0

4.5

4.2

5.0

5.3

5.5

6.9

7. 0

10.0

15.0

20.0

22.5

27.5

4.3

5.0

0.0450

0.0330

0.0240

0.0220

0.0150

0.0130

0.0110

0.0100

0.0094

0.0080

0.0074

0.0062

0.0055

0.0041

0.0030

0.0032

0.07400

0.05300

0.04000

0.03600

0.02500

0.02150

0.01750

0.01640

0.01530

0.01350

0.01200

0.01050

0.00900

0.00690

0.00600

0.00613

0.1100

0.0790

0.0600

0.0540

0.0370

0.0320

0.0260

0.0250

0.0220

0.0200

0.0170

0.0150

0.0130

0.0100

0.0090

0.0092

[0.205mm²(24)]

[0.520mm²(20)]

[0.823mm²(18)]

7. 5

5.0

7. 8

3.0

10.0

10.8

12.0

13.0

13.1

15.0

16.5

18.5

20.0

24.0

27.0

28.0

6.0

30.0

32.5

35.0

37.5

5.0

5.5

7. 0

7. 5

7. 0

8.0

9.0

10.0

11.0

13.0

14.0

15.0

40.0

45.0

50.0

55.0

65.0

70.0

75.0

8.0

10.0

9.0

11.0

13.0

20.0

0.75

1.20

1.55

1.30

2.00

2.65

6

—

40

—

0.3

0.6

8.0

7. 8

0.4

0.5

2.2

0.110

0.070

0.040

0.1750

0.0975

0.0705

0.23

0.14

0.10

[0.205mm²(24)]

Notes:

I_H

I_T

: Hold current: maximum current device will pass without interruption in 20°C still air.

:Trip current: minimum current that will switch the device from low resistance to high resistance in 20°C still air.

V_MAX: Maximum continuous voltage device can withstand without damage at rated current.

I_MAX: Maximum fault current device can withstand without damage at rated voltage.

P_D

: Power dissipated from device when in the tripped state in 20°C still air.

R_MIN: Minimum resistance of device as supplied at 20°C unless otherwise speciﬁed.

R_MAX: Maximum resistance of device as supplied at 20°C unless otherwise speciﬁed.

R_1MAX

: Maximum resistance of device when measured one hour post reﬂow (surface-mount device) or one hour post trip (radial-leaded device) at 20°C unless otherwise speciﬁed.

* Electrical characteristics determined at 25°C.

Figures R6-R14 — Dimension Figures

Figure R6

Figure R7

Figure R8

A

E

A

E

A

E

B

D

B

D

B

D

F

C

to

C

C to C

F

C

to

F

C

C C

L L

L

C C

C

L

C

L

C C

L

L L

L

Figure R9

Figure R10

Figure R11

A

E

A

E

A

E

B

D

B

D

C

to

F

C

to

F

C

to

F

C

L

C

L

C C

C

C C

L L

C

C C

L

L L

L

L L

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Table R4 — Dimensions and Weights

(Cont’d)

Dimensions in Millimeters (Inches)

Device Mass (g)

(Only for Reference)

A

B

C

D

E

F

H

J

Figure

Part

Number

Min Max

Typ

RKEF; 60V

RKEF050

—

7.10

—

11.43

(0.45)

12.20

(0.48)

12.20

(0.48)

13.97

(0.55)

15.00

(0.59)

17.00

(0.67)

18.30

(0.72)

18.80

(0.74)

20.60

(0.81)

21.20

(0.83)

25.20

(0.99)

24.90

(0.98)

29.00

(1.14)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

4.32 5.84

(0.17) (0.23)

9.40 10.90

(0.37) (0.43)

9.40 10.90

(0.37) (0.43)

9.40 10.90

(0.37) (0.43)

7.60

(0.30)

7.60

—

3.56

(0.14)

3.56

—

R10, R13,

R14

0.166

0.182

0.201

0.235

0.353

0.438

0.546

0.538

0.775

0.971

1.142

1.391

1.783

(0.28)

7.11

RKEF065

RKEF075

RKEF090

RKEF110

RKEF135

RKEF160

RKEF185

RKEF250

RKEF300

RKEF375

RKEF400

RKEF500

R10, R13,

R14

(0.28)

7.87

(0.30)

7.60

(0.14)

3.56

R10, R13,

R14

(0.31)

7.87

(0.30)

7.60

(0.14)

3.56

R10, R13,

R14

(0.31)

7.60

(0.30)

7.60

(0.14)

4.10

R10, R13,

R14

(0.30)

10.20

(0.40)

12.20

(0.48)

13.00

(0.51)

14.00

(0.55)

16.50

(0.65)

16.50

(0.65)

21.00

(0.83)

24.10

(0.95)

(0.30)

7.60

(0.16)

3.81

R11, R13,

R14

(0.30)

7.60

(0.15)

3.81

R11, R13,

R14

(0.30)

7.60

(0.15)

3.81

R11, R13,

R14

(0.30)

7.60

(0.15)

3.00

R11, R13,

R14

(0.30)

7.60

(0.12)

3.00

R11, R13,

R14

(0.30)

7.60

(0.12)

3.00

R11, R13,

R14

(0.30)

7.60

(0.12)

3.00

R11, R13,

R14

(0.30)

7.60

(0.12)

3.00

R11, R13,

R14

(0.30)

(0.12)

RUEF; 30V

RUEF090

—

7.4

—

12.2

(0.48)

14.2

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

5.8

7.6

(0.30)

7.6

—

3.0

(0.12)

3.0

—

0.89

0.8

R10, R13,

R14

0.183

0.204

0.255

0.289

0.379

0.493

0.516

0.670

0.926

1.352

1.543

1.852

2.104

(0.29)

7.4

(0.035) (0.03)

0.89 0.8

(0.035) (0.03)

0.89 1.0

(0.035) (0.04)

0.89 1.0

(0.035) (0.04)

0.89 1.0

(0.035) (0.04)

0.89 1.2

(0.035) (0.05)

1.19 1.5

(0.047) (0.06)

1.19 1.7

(0.047) (0.07)

1.19 1.0

(0.047) (0.04)

1.19 1.0

(0.047) (0.04)

1.19 1.2

(0.047) (0.05)

1.19 1.5

(0.047) (0.06)

1.19 1.5

(0.047) (0.06)

RUEF110

RUEF135

RUEF160

RUEF185

RUEF250

RUEF300

RUEF400

RUEF500

RUEF600

RUEF700

RUEF800

RUEF900

R10, R13,

R14

(0.29)

8.9

(0.56)

13.5

(0.30)

7.6

(0.12)

3.0

R10, R13,

R14

(0.35)

8.9

(0.53)

15.2

(0.30)

7.6

(0.12)

3.0

R10, R13,

R14

(0.35)

10.2

(0.60)

15.7

(0.30)

7.6

(0.12)

3.0

R10, R13,

R14

(0.40)

11.4

(0.62)

18.3

(0.30)

7.6

(0.12)

3.0

R10, R13,

R14

(0.45)

11.4

(0.72)

16.5

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(0.45)

14.0

(0.65)

19.3

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(0.55)

14.0

(0.76)

24.1

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(0.55)

16.5

(0.95)

24.1

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(0.65)

19.1

(0.95)

25.9

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(0.75)

21.6

(1.02)

28.4

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(0.85)

24.1

(0.95)

(1.12)

29.0

(0.30)

7.6

(0.12)

3.0

R11, R13,

R14

(1.14)

(0.30)

(0.12)

163

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Figures R6-R14 — Dimension Figures

(Cont’d)

Figure R12

Figure R13

Figure R14

A

E

A

C

B

D

J

E

H

J

C

to

F

C C

C

L

Table R4 — Dimensions and Weights

Dimensions in Millimeters (Inches)

Device Mass (g)

(Only for Reference)

A

B

C

D

E

F

H

J

Figure

Part

Number

Min Max

Typ

RXEF; 60V

RXEF005

—

8.0

(0.32)

7.4

—

8.3

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

5.8

7.6

(0.30)

7.6

—

3.0

(0.12)

3.0

—

1.07

1.0

R7, R13,

R14

0.069

0.128

0.174

(0.33)

11.6

(0.042) (0.04)

1.07 1.0

(0.042) (0.04)

1.68 1.7

(0.066) (0.07)

RXEF010

RXEF017

—

R8, R13,

R14

(0.29)

7.4

(0.46)

12.7

(0.30)

7.6

(0.12)

3.0

—

R8, R13,

R14

(0.29)

(0.50)

(0.30)

(0.12)

RXEF; 72V

RXEF020

—

7.4

—

11.7

(0.46)

12.7

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

5.8

7.6

(0.30)

7.6

—

3.0

(0.12)

3.0

—

1.17

(0.046) (0.04)

1.17 1.0

(0.046) (0.04)

1.17 1.0

(0.046) (0.04)

1.17 1.2

(0.046) (0.05)

1.17 1.2

(0.046) (0.05)

1.17 1.5

(0.046) (0.06)

1.17 1.5

(0.046) (0.06)

1.17 1.5

(0.046) (0.06)

1.37 1.2

(0.054) (0.05)

1.37 1.2

(0.054) (0.05)

1.37 1.5

(0.054) (0.06)

1.37 1.5

(0.054) (0.06)

1.37 1.7

(0.054) (0.07)

1.37 1.7

(0.054) (0.07)

1.37 1.7

(0.054) (0.07)

1.0

R8, R13,

R14

0.119

0.130

0.143

0.202

0.210

0.277

0.310

0.365

0.546

0.653

0.684

0.808

1.139

1.379

1.708

(0.29)

7.4

RXEF025

RXEF030

RXEF040

RXEF050

RXEF065

RXEF075

RXEF090

RXEF110

RXEF135

RXEF160

RXEF185

RXEF250

RXEF300

RXEF375

R8, R13,

R14

(0.29)

7.4

(0.50)

12.7

(0.30)

7.6

(0.12)

3.0

R8, R13,

R14

(0.29)

7.6

(0.50)

13.5

(0.30)

7.6

(0.12)

3.0

R8, R13,

R14

(0.30)

7.9

(0.53)

13.7

(0.30)

7.6

(0.12)

3.0

R8, R13,

R14

(0.31)

9.4

(0.54)

14.5

(0.30)

7.6

(0.12)

3.0

R8, R13,

R14

(0.37)

10.2

(0.57)

15.2

(0.30)

7.6

(0.12)

3.0

R8, R13,

R14

(0.40)

11.2

(0.60)

15.8

(0.30)

7.6

(0.12)

3.0

R8, R13,

R14

(0.44)

12.8

(0.50)

14.5

(0.57)

16.3

(0.64)

17.5

(0.62)

17.5

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(0.69)

19.1

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(0.75)

20.8

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(0.82)

22.4

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(0.69)

20.8

(0.82)

23.9

(0.94)

27.2

(0.88)

25.4

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(1.00)

28.6

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(1.13)

31.8

(0.30)

7.6

(0.12)

3.0

R9, R13,

R14

(1.07)

(1.25)

(0.30)

(0.12)

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R4 — Dimensions and Weights

Dimensions in Millimeters (Inches)

Device Mass (g)

(Only for Reference)

A

B

C

D

E

F

H

J

Figure

Part

Number

Min

Max

Min Max

Typ

RHEF; 16V - HighTemperature

RHEF450

RHEF550

RHEF600

RHEF650

RHEF700

RHEF750

RHEF800

RHEF900

RHEF1000

RHEF1100

RHEF1300

RHEF1400

RHEF1500

—

10.4

(0.41)

11.2

—

15.6

(0.61)

18.9

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

5.8

7. 6

(0.30)

7. 6

—

3.0

(0.12)

3.0

1.2

1.24

1.6

R12, R13,

R14

0.605

0.704

0.792

0.952

0.850

1.054

1.073

1.516

1.791

1.570

2.257

2.051

2.257

(0.05) (0.049) (0.06)

1.2

(0.05)

1.2

—

R12, R13,

R14

(0.44)

11.2

(0.74)

21.0

(0.30)

7. 6

(0.12)

3.0

1.24

1.7

R12, R13,

R14

(0.44)

12.7

(0.83)

22.2

(0.30)

7. 6

(0.12)

3.0

(0.05) (0.049) (0.067)

1.2 1.24 1.8

(0.05) (0.049) (0.07)

R12, R13,

R14

(0.50)

14.0

(0.88)

21.9

(0.30)

7. 6

(0.12)

3.0

1.2

(0.05)

1.2

—

R12, R13,

R14

(0.55)

14.0

(0.86)

23.5

(0.30)

7. 6

(0.12)

3.0

1.24

2.0

R12, R13,

R14

(0.55)

16.5

(0.93)

22.5

(0.30)

7. 6

(0.12)

3.0

(0.05) (0.049) (0.08)

1.2

(0.05)

1.2

—

R12, R13,

R14

(0.65)

16.5

(0.88)

25.7

(0.30)

7. 6

(0.12)

3.0

—

R12, R13,

R14

(0.65)

17. 5

(1.01)

26.5

(0.30)

7. 6

(0.12)

3.0

(0.05)

1.2

1.24

1.5

R12, R13,

R14

(0.69)

21.0

(1.04)

26.1

(0.30)

7. 6

(0.12)

3.0

(0.05) (0.049) (0.06)

1.2

(0.05)

1.4

—

R12, R13,

R14

(0.83)

23.5

(1.03)

28.7

(0.30)

7. 6

(0.12)

3.6

1.45

1.9

R12, R13,

R14

(0.925)

23.5

(1.13)

28.6

(0.30)

7. 6

(0.14)

3.6

(0.06) (0.057) (0.084)

1.4

(0.06)

1.4

—

R12, R13,

R14

(0.925)

23.5

(1.13)

28.7

(0.30)

7. 6

(0.14)

3.6

1.45

1.9

R12, R13,

R14

(0.925)

(1.13)

(0.30)

(0.14)

(0.06) (0.057) (0.084)

RUSBF; 6V

RUSBF075

—

6.9

(0.27)

6.9

—

11.4

(0.45)

11.7

4.3

(0.17) (0.23)

4.3 5.9

(0.17) (0.23)

4.3 5.9

(0.17) (0.23)

5.9

7. 6

(0.30)

7. 6

—

3.1

(0.12)

3.1

—

0.91

(0.036) (0.04)

0.91

1.0

(0.036) (0.04)

0.91 1.0

(0.036) (0.04)

1.0

R8, R13,

R14

0.123

0.111

0.135

RUSBF120

RUSBF155

R8, R13,

R14

(0.27)

6.9

(0.46)

11.7

(0.30)

7. 6

(0.12)

3.1

R8, R13,

R14

(0.27)

(0.46)

(0.30)

(0.12)

165

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R4 — Dimensions and Weights

Dimensions in Millimeters (Inches)

Device Mass (g)

(Only for Reference)

A

B

C

D

E

F

H

J

Figure

Part

Number

Min

Max

Min Max

Typ

RHEF; 30V - HighTemperature

RHEF050

RHEF070

RHEF100

—

7. 4

(0.29)

6.9

—

12.7

(0.50)

10.8

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

5.8

7. 6

(0.30)

7. 6

—

3.0

(0.12)

3.0

1.2

(0.05)

1.2

—

R8, R13,

R14

0.177

0.259

0.312

1.24

1.2

R10, R13,

R14

(0.27)

9.7

(0.43)

13.6

(0.30)

7. 6

(0.12)

3.0

(0.05) (0.049) (0.05)

—

R8, R13,

R14

(0.38)

(0.54)

(0.30)

(0.12)

RUSBF; 16V

RUSBF090

—

7. 4

—

12.2

(0.48)

14.2

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

5.8

7. 6

(0.30)

7. 6

—

3.1

(0.12)

3.0

—

0.89

0.8

R10, R13,

R14

0.183

0.204

0.240

0.300

0.368

0.467

(0.29)

7. 4

(0.035) (0.03)

0.89 0.8

(0.035) (0.03)

0.89 1.0

(0.035) (0.04)

0.89 1.0

(0.035) (0.04)

0.89 1.0

(0.035) (0.04)

0.89 1.2

(0.035) (0.05)

RUSBF110

RUSBF135

RUSBF160

RUSBF185

RUSBF250

R10, R13,

R14

(0.29)

8.9

(0.56)

13.5

(0.30)

7. 6

(0.12)

3.0

R10, R13,

R14

(0.35)

8.9

(0.53)

15.2

(0.30)

7. 6

(0.12)

3.0

R10, R13,

R14

(0.35)

10.2

(0.40)

11.4

(0.60)

15.7

(0.30)

7. 6

(0.12)

3.0

R10, R13,

R14

(0.62)

18.3

(0.30)

7. 6

(0.12)

3.0

R10, R13,

R14

(0.45)

(0.72)

(0.30)

(0.12)

RGEF; 16V

RGEF250

—

8.9

(0.35)

7. 1

—

12.8

(0.50)

11.0

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

9.4 10.9

(0.37) (0.43)

9.4 10.9

(0.37) (0.43)

5.8

3.18 6.18

—

3.0

(0.12)

3.0

1.2

1.24

1.2

R10, R13,

R14

0.277

0.323

0.417

0.540

0.604

0.701

0.829

0.887

1.219

1.408

1.650

2.146

(0.13) (0.24)

(0.05) (0.049) (0.05)

1.2 1.24 1.2

(0.05) (0.049) (0.05)

1.2 1.24 1.4

(0.05) (0.049) (0.06)

1.2 1.24 1.6

(0.05) (0.049) (0.06)

1.2 1.24 1.6

(0.05) (0.049) (0.06)

1.2 1.24 1.7

(0.05) (0.049) (0.07)

1.2 1.24 1.8

(0.05) (0.049) (0.07)

1.2 1.24 2.0

(0.05) (0.049) (0.08)

1.2 1.24 2.0

(0.05) (0.049) (0.08)

1.2 1.24 2.4

(0.05) (0.049) (0.09)

1.4 1.45 1.5

(0.06) (0.057) (0.06)

1.4 1.45 1.9

(0.06) (0.057) (0.08)

RGEF300

RGEF400

RGEF500

RGEF600

RGEF700

RGEF800

RGEF900

RGEF1000

RGEF1100

RGEF1200

RGEF1400

6.1

7. 6

(0.30)

7. 6

—

2.0

R11, R13,

R14

(0.24) (0.28)

7. 9 8.9

(0.31) (0.35)

9.4 10.4

(0.37) (0.41)

9.7 10.7

(0.38) (0.42)

10.2 11.2

(0.40) (0.44)

11.7 12.7

(0.46) (0.50)

13.0 14.0

(0.51) (0.55)

(0.24) (0.43)

7. 9 12.8

(0.31) (0.50)

9.4 14.3

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.0 3.0

(0.08) (0.12)

2.3 3.5

(0.09) (0.14)

2.3 3.5

(0.09) (0.14)

R11, R13,

R14

(0.30)

7. 6

R11, R13,

R14

(0.37) (0.56)

12.2 17. 1

(0.48) (0.67)

14.7 19.7

(0.58) (0.78)

16.0 20.9

(0.63) (0.82)

16.8 21.7

(0.66) (0.85)

21.1 25.2

(0.83) (0.99)

21.1 26.0

(0.83) (1.02)

22.6 28.0

(0.89) (1.10)

22.6 27.9

(0.89) (1.10)

(0.30)

7. 6

R11, R13,

R14

(0.30)

7. 6

R11, R13,

R14

(0.30)

7. 6

R11, R13,

R14

(0.30)

7. 6

R11, R13,

R14

(0.30)

7. 6

—

16.5

(0.65)

17. 5

R11, R13,

R14

(0.30)

7. 6

16.5

R11, R13,

R14

(0.65) (0.69)

16.4 17. 5

(0.65) (0.69)

(0.30)

7. 6

R11, R13,

R14

(0.30)

7. 6

—

23.5

R11, R13,

R14

(0.925)

(0.30)

RHEF; 16V - HighTemperature

RHEF200

RHEF300

RHEF400

—

9.4

(0.37)

8.8

—

14.4

(0.57)

13.8

4.3

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

4.3 5.8

(0.17) (0.23)

5.8

7. 6

(0.30)

7. 6

—

3.1

(0.12)

3.0

—

R8, R13,

R14

0.278

0.433

0.509

1.2

(0.05)

1.2

R12, R13,

R14

(0.35)

10.0

(0.55)

15.0

(0.30)

7. 6

(0.12)

3.0

1.24

1.6

R12, R13,

R14

(0.39)

(0.59)

(0.30)

(0.12)

(0.05) (0.049) (0.06)

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Figures R15-R20 —TypicalTime-to-Trip Curves at 20°C

RXEF

Figure R15

B

C D E F

G

H

I J K L M NO P Q R

A = RXEF005

B = RXEF010

C = RXEF017

D = RXEF020

J

=

RXEF075

RXEF090

RXEF110

1000

K

L

100

A

10

M = RXEF135

N = RXEF160

O = RXEF185

R

Q

P

1

0.1

E

F

=

RXEF025

RXEF030

O

N

M

L

G = RXEF040

H = RXEF050

P

=

RXEF250

0.01

0.001

K

J

I

H

Q = RXEF300

R = RXEF375

A

I

=

RXEF065

B

C D

E

F

G

0.1

1

10

100

Fault Current (A)

RKEF

Figure R16

100

A = RKEF050

B = RKEF065

C = RKEF075

D = RKEF090

J

=

RKEF300

RKEF375

RKEF400

M

G

L

I

J

H

F

K

E

K

L

D

A

B

C

10

M = RKEF500

M

L

K

1

E

F

=

RKEF110

RKEF135

J

I

0.1

G = RKEF160

H = RKEF185

H

G

F

0.01

1

BCD E

A

10

100

I

=

RKEF250

Fault Current (A)

RUEF

Figure R17

100

A = RUEF090

B = RUEF110

C = RUEF135

D = RUEF160

H = RUEF400

A

C

F

G

M

L

B

K

D

E

H

J

I

=

RUEF500

RUEF600

RUEF700

RUEF800

10

1

J

K

L

M

E

F

=

RUEF185

RUEF250

L

K

J

M = RUEF900

I

0.1

G = RUEF300

H

G

F

E

D

0.01

1

B

C

A

10

100

Fault Current (A)

167

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Figures R15-R20 —TypicalTime-to-Trip Curves at 20°C

(Cont’d)

Figure R18

RGEF (data at 25°C)

A

B

C

D

E

FGH

I

J K

L

1000

A = RGEF250

B = RGEF300

C = RGEF400

D = RGEF500

G = RGEF800

H = RGEF900

100

10

I

=

RGEF1000

RGEF1100

RGEF1200

RGEF140

L

J

K

L

K

1

J

E

F

=

RGEF600

RGEF700

I

H

G

A

0.1

F

E

D

C

0.01

0.001

B

1

10

100

Fault Current (A)

RHEF (data at 25°C)

A = RHEF050

B = RHEF070

C = RHEF100

D = RHEF200

Figure R19

C

B

D

E

F G H I JKLM NO P QRS

K

L

=

RHEF700

RHEF750

1000

100

M = RHEF800

N = RHEF900

O = RHEF1000

A

10

S

R

E

F

=

RHEF300

RHEF400

Q

P

1

0.1

O

N

P

=

RHEF1100

M

L

K

J

I

G = RHEF450

H = RHEF550

Q = RHEF1300

R = RHEF1400

H

G

F

0.01

A

B

C

D

E

I

=

RHEF600

RHEF650

S

=

RHEF1500

1

10

100

Fault Current (A)

J

RUSBF

Figure R20

C

D

E

F G

H

I

100

A = RUSBF075

B = RUSBF090

C = RUSBF110

D = RUSBF120

B

A

10

1

I

H

E

F

=

RUSBF135

RUSBF155

0.1

0.01

G

F

E

G = RUSBF160

H = RUSBF185

D

C

B

A

0.001

1

10

100

I

=

RUSBF250

Fault Current (A)

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Table R5 — Physical Characteristics and Environmental Speciﬁcations

RXEF

Physical Characteristics

Lead Material

RXEF005

:Tin-plated Nickel-copper Alloy, 0.128mm²(26AWG), ø0.40mm (0.016in)

:Tin-plated Nickel-copper Alloy, 0.205mm²(24AWG), ø0.51mm (0.020in)

:Tin-plated Copper-clad Steel, 0.205mm²(24AWG), ø0.51mm (0.020in)

:Tin-plated Copper, 0.205mm²(24AWG), ø0.51mm (0.020in)

RXEF010

RXEF017 to 040

RXEF050 to 090

RXEF110 to 375

:Tin-plated Copper, 0.52mm²(20AWG), ø0.81mm (0.032in)

Soldering Characteristics

Solder Heat Withstand

Solderability per ANSI/J-STD-002 Category 3

RXEF005, RXEF010 Meet ANSI/J-STD-002 Category 1

RXEF005- RXEF025: per IEC-STD 68-2-20, Test Tb, Method 1a, Condition a;

Can Withstand 5s at 260°C 5°C

All Other Sizes

: per IEC-STD 68-2-20, Test Tb, Method 1a, Condition b;

Can Withstand 10s at 260°C 5°C

Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0

-40°C~85°C

Insulating Material

Operation Temperature

Note: Devices are not designed to be placed through a reﬂow process.

Environmental Speciﬁcations

Test

Conditions

Resistance Change

Passive Aging

-40°C, 1000 hrs

5ꢀ

85°C, 1000 hrs

5ꢀ

Humidity Aging

Thermal Shock

85°C, 85ꢀRH, 1000 hrs

85°C, -40°C (10 Times)

MIL-STD-202, Method 215F

10ꢀ

Solvent Resistance

No Change

RKEF

Physical Characteristics

Lead Material

RKEF050 to 090 : Tin-plated Copper, 0.205mm²(24AWG), ø0.51mm (0.020in)

RKEF110 to 500 : Tin-plated Copper, 0.52mm²(20AWG), ø0.81mm (0.032in)

Solderability per ANSI/J-STD-002 Category 3

Soldering Characteristics

Solder Heat Withstand

RKEF050-RKEF185: per IEC-STD 68-2-20, Test Tb, Method 1a, Condition a;

Can Withstand 5s at 260°C 5°C

All Other Sizes

: per IEC-STD 68-2-20, Test Tb, Method 1a, Condition b;

RKEF Can Withstand 10s at 260°C 5°C

Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0

-40°C~85°C

Insulating Material

Operation Temperature

Note: Devices are not designed to be placed through a reﬂow process.

Environmental Speciﬁcations

Test

Conditions

Resistance Change

Passive Aging

-40°C, 1000 hrs

5ꢀ

85°C, 1000 hrs

5ꢀ

Humidity Aging

Thermal Shock

85°C, 85ꢀRH, 1000 hrs

85°C, -40°C (10 Times)

MIL-STD-202, Method 215F

10ꢀ

Solvent Resistance

No Change

169

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R5 — Physical Characteristics and Environmental Speciﬁcations

RUEF

Physical Characteristics

Lead Material

RUEF090 to RUEF250: Tin-plated Copper-clad Steel, 0.205mm²(24AWG)

RUEF300 to RUEF900: Tin-plated Copper, 0.52mm²(20AWG), ø0.81mm (0.032in)

Solderability per ANSI/J-STD-002 Category 3

Soldering Characteristics

Solder Heat Withstand

Insulating Material

per IEC-STD 68-2-20, Test Tb, Method1A, Condition B, Can Withstand 10s at 260°C 5°C

Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0

-40°C~85°C

Operation Temperature

Note: Devices are not designed to be placed through a reﬂow process.

Environmental Speciﬁcations

Test

Conditions

Resistance Change

Passive Aging

70°C, 1000 hrs

5ꢀ

85°C, 1000 hrs

Humidity Aging

Thermal Shock

85°C, 85ꢀRH, 1000 hrs

85°C, -40°C (10 times)

MIL-STD-202, Method 215F

5ꢀ

Solvent Resistance

No Change

RUSBF

Physical Characteristics

Lead Material

RUSBF075

: Tin-plated Nickel-copper Alloy, 0.205mm²(24AWG), ø0.51mm/0.020in

RUSBF090 to RUSBF250: Tin-plated Copper-clad Steel, 0.205mm²(24AWG), ø0.51mm/0.020in

Solderability per ANSI/J-STD-002 Category 3 Except

Soldering Characteristics

Solder Heat Withstand

RUSBF075 Meet ANSI/J-STD-002 Category 1

RUSBF120: per IEC-STD 68-2-20, Test Tb, Method 1A, Condition A; Can Withstand 5s at 260°C 5°C

All Others : per IEC-STD 68-2-20, Test Tb, Method 1A, Condition B; Can Withstand 10s at 260°C 5°C

Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0

Insulating Material

Operation Temperature

-40°C~85°C

Note: Devices are not designed to be placed through a reﬂow process.

Environmental Speciﬁcations

Test

Conditions

Resistance Change

Passive Aging

70°C, 1000 hrs

5ꢀ

85°C, 1000 hrs

Humidity Aging

Thermal Shock

85°C, 85ꢀRH, 1000 hrs

85°C, -40°C (10 Times)

MIL-STD-202, Method 215F

5ꢀ

Solvent Resistance

No change

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R5 — Physical Characteristics and Environmental Speciﬁcations

RGEF

Physical Characteristics

Lead Material

RGEF250

: Tin-plated Copper-clad Steel, 0.205mm²(24AWG), ø0.51mm/0.020in

RGEF300 to RGEF1100 : Tin-plated Copper, 0.52mm²(20AWG), ø0.81mm/0.032in

RGEF1200 to RGEF1400: Tin-plated Copper, 0.82mm²(18AWG), ø1.0mm/0.04in

Solderability per ANSI/J-STD-002 Category 3

Soldering Characteristics

Solder Heat Withstand

RGEF250 and RGEF400 : per IEC 68-2-20, Test Tb, Method 1a, Condition a;

can withstand 5s at 260°C 5°C

RGEF500 to RGEF1400 : per IEC 68-2-20, Test Tb, Method 1a, Condition b;

can withstand 10s at 260°C 5°C

Insulating Material

Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0

-40°C~85°C

Operation Temperature

Note: Devices are not designed to be placed through a reﬂow process.

Environmental Speciﬁcations

Test

Conditions

Resistance Change

Passive Aging

-40°C, 1000 hrs

5ꢀ

85°C, 1000 hrs

Humidity Aging

Thermal Shock

85°C, 85ꢀRH, 1000 hrs

85°C, -40°C (10 Times)

MIL-STD-202, Method 215F

5ꢀ

Solvent Resistance

No Change

RHEF

Physical Characteristics

Lead Material

RHEF050 to RHEF200 : Tin-plated Copper-clad Steel, 0.205mm²(24AWG), ø0.51mm/0.020in

RHEF300 to RHEF1100 : Tin-plated Copper, 0.52mm²(20AWG), ø0.81mm/0.032in

RHEF1300 to RHEF1500: Tin-plated Copper, 0.82mm²(18AWG), ø1.0mm/0.04in

Solderability per ANSI/J-STD-002 Category 3

Soldering Characteristics

Solder Heat Withstand

Insulating Material

per IEC 68-2-20, Test Tb, Method 1A, Condition B; Can Wthstand 10s at 260°C 5°C

Cured, Flame-retardant Epoxy Polymer; Meets UL 94V-0

Operation Temperature

-40°C~125°C

Note: Devices are not designed to be placed through a reﬂow process.

Environmental Speciﬁcations

Test

Conditions

Resistance Change

Passive Aging

70°C, 1000 hrs

5ꢀ

85°C, 1000 hrs

Humidity Aging

Thermal Shock

85°C, 85ꢀRH, 1000 hrs

125°C, -40°C (10 Times)

MIL-STD-202, Method 215F

5ꢀ

Solvent Resistance

No Change

Storage Conditions

40°C max, 70ꢀ RH max; devices should remain in original sealed bags prior to use.

Devices may not meet speciﬁed values if these storage conditions are exceeded.

171

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Table R6 — Packaging and Marking Information

Part Number

Bag Quantity

Tape and Reel

Quantity

Ammo Pack

Quantity

Standard Package

Quantity

Part Marking

Agency Recognition

RXEF 60V

RXEF005

500

—

3,000

—

10,000

15,000

10,000

15,000

10,000

12,500

10,000

—

UL, CSA, TÜV, CQC

RXEF005-2

RXEF005-AP

RXEF010

—

2,000

—

500

—

X10

X17

RXEF010-2

RXEF010-AP

RXEF017

3,000

—

2,000

—

500

—

RXEF017-2

RXEF017-AP

RXEF 72V

RXEF020

2,500

—

2,000

500

—

3,000

—

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

7,500

X20

UL, CSA, TÜV, CQC

RXEF020-2

RXEF020-AP

RXEF025

—

2,000

—

X20

500

—

X25

RXEF025-2

RXEF025-AP

RXEF030

3,000

—

X25

—

2,000

—

X25

500

—

X30

RXEF030-2

RXEF030-AP

RXEF040

3,000

—

X30

—

2,000

—

X30

500

—

X40

RXEF040-2

RXEF040-AP

RXEF050

3,000

—

X40

—

2,000

—

X40

500

—

X50

RXEF050-2

RXEF050-AP

RXEF065

3,000

—

X50

—

2,000

—

X50

500

—

X65

RXEF065-2

RXEF065-AP

RXEF075

3,000

—

X65

—

2,000

—

X65

500

—

X75

RXEF075-2

RXEF075-AP

RXEF090

3,000

—

X75

—

2,000

—

X75

500

—

X90

RXEF090-2

RXEF090-AP

RXEF110

3,000

—

X90

—

2,000

—

X90

500

—

X110

X135

X160

X185

X250

RXEF110-2

RXEF110-AP

RXEF135

1,500

—

1,000

—

5,000

500

—

10,000

7,500

RXEF135-2

RXEF135-AP

RXEF160

1,500

—

1,000

—

5,000

500

—

10,000

7,500

RXEF160-2

RXEF160-AP

RXEF185

1,500

—

1,000

—

5,000

500

—

10,000

7,500

RXEF185-2

RXEF185-AP

RXEF250

1,500

—

1,000

—

5,000

250

—

5,000

RXEF250-2

RXEF250-AP

1,000

—

5,000

—

1,000

5,000

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R6 — Packaging and Marking Information

Part Number

RXEF

Bag Quantity

Tape and Reel Quantity

Ammo Pack Quantity

Standard Package

Quantity

Part Marking

Agency Recognition

72V

RXEF300

RXEF300-2

RXEF300-AP

RXEF375

RKEF

250

—

1,000

—

5,000

X300

X375

UL, CSA, TÜV, CQC

—

1,000

—

250

—

60V

RKEF050

RKEF065

RKEF075

RKEF090

RKEF110

RKEF135

RKEF160

RKEF185

RKEF250

RKEF300

RKEF375

RKEF400

RKEF500

RUEF

500

250

—

10,000

5,000

K50

K65

UL, CSA, TÜV

K75

K90

K110

K135

K160

K185

K250

K300

K375

K400

K500

5,000

30V

RUEF090

500

—

3,000

—

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

12,500

5,000

U90

UL, CSA, TÜV, CQC

RUEF090-2

RUEF090-AP

RUEF110

—

2,000

—

U90

500

—

U110

U135

U160

U185

U250

U300

U400

U500

U600

RUEF110-2

RUEF110-AP

RUEF135

3,000

—

2,000

—

500

—

RUEF135-2

RUEF135-AP

RUEF160

3,000

—

2,000

—

500

—

RUEF160-2

RUEF160-AP

RUEF185

3,000

—

2,000

—

500

—

RUEF185-2

RUEF185-AP

RUEF250

3,000

—

2,000

—

500

—

RUEF250-2

RUEF250-AP

RUEF300

3,000

—

2,000

—

500

—

RUEF300-2

RUEF300-AP

RUEF400

2,500

—

1,000

—

500

—

10,000

7,500

RUEF400-2

RUEF400-AP

RUEF500

1,500

—

1,000

—

5,000

250

—

5,000

RUEF500-2

RUEF500-AP

RUEF600

1,500

—

7,500

—

1,000

—

5,000

250

—

5,000

RUEF600-2

1,000

—

5,000

173

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R6 — Packaging and Marking Information

Part Number

RUEF

Bag Quantity

Tape and Reel Quantity

Ammo Pack Quantity

Standard Package

Quantity

Part Marking

Agency Recognition

30V

RUEF600-AP

RUEF700

RUEF700-2

RUEF700-AP

RUEF800

RUEF800-2

RUEF800-AP

RUEF900

RUEF900-2

RUEF900-AP

RHEF

—

250

—

1,000

—

5,000

4,000

U600

U700

U800

U900

UL, CSA, TÜV, CQC

1,000

—

1,000

—

250

—

1,000

—

1,000

—

250

—

1,000

—

1,000

30V - HighTemperature

RHEF050

500

—

2,500

—

10,000

12,500

10,000

12,500

10,000

12,500

H0.5

H0.7

H1

UL, CSA, TÜV

RHEF050-2

RHEF070

500

—

RHEF070-2

RHEF100

2,500

—

500

—

RHEF100-2

RUSBF

2,500

H1

16V

RUSBF090

RUSBF090-2

RUSBF090-AP

RUSBF110

500

—

3,000

—

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

15,000

10,000

R90

UL, CSA, TÜV

—

2,000

—

R90

500

—

R110

R135

R160

R185

R250

RUSBF110-2

RUSBF110-AP

RUSBF135

RUSBF135-2

RUSBF135-AP

RUSBF160

RUSBF160-2

RUSBF160-AP

RUSBF185

RUSBF185-2

RUSBF185-AP

RUSBF250

RUSBF250-2

RUSBF250-AP

RGEF

3,000

—

2,000

—

500

—

3,000

—

2,000

—

500

—

3,000

—

2,000

—

500

—

3,000

—

2,000

—

500

—

3,000

—

2,000

16V

RGEF250

500

—

3,000

—

10,000

15,000

10,000

12,500

10,000

12,500

10,000

G2.5

G3

UL, CSA, TÜV

RGEF250-2

RGEF250-AP

RGEF300

—

2,000

—

500

—

RGEF300-2

RGEF300-AP

RGEF400

2,500

—

G3

—

2,000

—

G3

500

—

G4

RGEF400-2

RGEF400-AP

RGEF500

2,500

—

G4

—

2,000

—

G4

500

—

G5

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R6 — Packaging and Marking Information

Part Number

RGEF

Bag Quantity

Tape and Reel Quantity

Ammo Pack Quantity

Standard Package

Quantity

Part Marking

Agency Recognition

16V

RGEF500-2

RGEF500-AP

RGEF600

—

2,000

—

2,000

—

10,000

7,500

G5

UL, CSA, TÜV

500

—

G6

RGEF600-2

RGEF600-AP

RGEF700

2,000

—

G6

—

2,000

—

G6

500

—

G7

RGEF700-2

RGEF700-AP

RGEF800

1,500

—

G7

—

1,500

—

7,500

G7

500

—

10,000

7,500

G8

RGEF800-2

RGEF800-AP

RGEF900

1,500

—

G8

—

1,500

—

7,500

G8

500

—

10,000

5,000

G9

RGEF900-2

RGEF900-AP

RGEF1000

RGEF1000-2

RGEF1000-AP

RGEF1100

1,000

—

G9

—

1,000

—

G9

250

—

G10

G11

G12

G14

1,000

—

1,000

—

250

—

RGEF1100-2

RGEF1100-AP

RGEF1200

RGEF1200-2

RGEF1200-AP

RGEF1400

RGEF1400-2

RGEF1400-AP

RHEF

1,000

—

1,000

—

250

—

1,000

—

1,000

—

250

—

1,000

—

1,000

16V - HighTemperature

RHEF200

500

—

2,500

—

10,000

12,500

10,000

7,500

H2

UL, CSA, TÜV

RHEF200-2

RHEF200-AP

RHEF300

—

2,500

—

H2

500

—

H3

RHEF300-2

RHEF300-AP

RHEF400

2,000

—

H3

—

2,000

—

H3

500

—

H4

RHEF400-2

RHEF400-AP

RHEF450

1,500

—

H4

—

1,500

—

7,500

H4

500

—

10,000

7,500

H4.5

H5.5

H6

RHEF450-2

RHEF450-AP

RHEF550

1,500

—

1,500

—

7,500

500

—

10,000

7,500

RHEF550-2

RHEF550-AP

RHEF600

2,000

—

2,000

—

500

—

RHEF600-2

RHEF600-AP

RHEF650

2,000

—

H6

—

2,000

—

H6

500

—

H6.5

H7

RHEF650-2

RHEF650-AP

RHEF700

1,500

—

1,500

—

7,500

500

—

10,000

175

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R6 — Packaging and Marking Information

Part Number

RHEF

Bag Quantity

Tape and Reel Quantity

Ammo Pack Quantity

Standard Package

Quantity

Part Marking

Agency Recognition

16V - HighTemperature

RHEF700-2

RHEF700-AP

RHEF750

—

1,500

—

1,500

—

7,500

H7

UL, CSA, TÜV

500

—

10,000

5,000

10,000

5,000

H7.5

H8

RHEF750-2

RHEF750-AP

RHEF800

1,000

—

1,000

—

500

—

RHEF800-2

RHEF800-AP

RHEF900

1,000

—

H8

—

1,000

—

H8

250

—

H9

RHEF900-2

RHEF900-AP

RHEF1000

1,000

—

H9

—

1,000

—

H9

250

—

H10

H11

H13

H14

H15

RHEF1000-2

RHEF1000-AP

RHEF1100

1,000

—

1,000

—

250

—

RHEF1100-2

RHEF1100-AP

RHEF1300

1,000

—

1,000

—

250

—

RHEF1300-2

RHEF1300-AP

RHEF1400

1,000

—

1,000

—

250

—

RHEF1400-2

RHEF1400-AP

RHEF1500

1,000

—

1,000

—

250

—

RHEF1500-2

RHEF1500-AP

RUSBF

1,000

—

1,000

6V

RUSBF075

RUSBF075-2

RUSBF075-AP

RUSBF120

RUSBF120-2

RUSBF120-AP

RUSBF155

RUSBF155-2

RUSBF155-AP

500

—

3,000

—

10,000

15,000

10,000

15,000

10,000

15,000

10,000

R75

UL, CSA, TÜV

—

2,000

—

R75

500

—

R120

R155

3,000

—

2,000

—

500

—

3,000

—

2,000

Agency Recognitions

UL

File # E74889

CSA

TÜV

File # CA78165

Certiﬁcate number available on request (per IEC 60730-1).

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Table R7 —Tape and Reel Speciﬁcations

RXEF and RKEF devices are available in tape and reel packaging per EIA468-B/IEC60286-2 standards.

Description

EIA Mark

W

W₄

W₆

W₅

D₀

H

Dimension (mm)

Tolerance

-0.5/+1.0

Minimum

Maximum

-0.5/+0.75

0.2

Carrier Tape Width

18

Hold-Down Tape Width

11

Top Distance between Tape Edges

3

9

Sprocket Hole Position

Sprocket Hole Diameter

4

Abscissa to Plane (Straight Lead) (RXEF110 To RXEF300, RKEF135 To RKEF500)

Abscissa to Plane (Kinked Lead) (RXEF010 To RXEF090, RKEF050 To RKEF110)

Abscissa to Top (RXEF010 To RXEF090, RKEF050 To RKEF185)

Abscissa to Top* (RXEF110 To RXEF300, RKEF250 To RKEF500)

Overall Width with Lead Protrusion (RXEF010 To RXEF090, RKEF050 To RKEF185)

Overall Width with Lead Protrusion* (RXEF110 To RXEF300, RKEF250 To RKEF500)

Overall Width without Lead Protrusion (RXEF010 To RXEF090, RKEF050 To RKEF185)

Overall Width without Lead Protrusion* (RXEF110 To RXEF300, RKEF250 To RKEF500)

Lead Protrusion

18.5

16.0

32.2

47.5

2.5

H₀

H₁

C₁

C₂

L₁

0.5

Maximum

—

43.2

58

42.5

57

1.0

Protrusion of Cut-Out

L

11.0

Protrusion beyond Hold-down Tape

I₂

Not Speciﬁed

12.7

25.4

20 Consecutive

0.9

Sprocket Hole Pitch

P₀

0.3

Device Pitch (RXEF010 To RXEF090, RKEF050 To RKEF185)

Device Pitch (RXEF110 To RXEF300, RKEF250 To RKEF500)

Pitch Tolerance

—

T

0.3

0.61

1

Tape Thickness

Maximum

0.3

Overall Tape and Lead Thickness (RXEF010 To RXEF090, RKEF050 To RKEF185)

Overall Tape and Lead Thickness (RXEF110 To RXEF300, RKEF250 To RKEF500)

Splice Sprocket Hole Alignment

T₁

1.5

T₁

2.3

—

Dh

Dp

P₁

0

Body Lateral Deviation

0

1.0

Body Tape Plane Deviation

0

1.3

Ordinate to Adjacent Component Lead (RXEF010 To RXEF185, RKEF050 To RKEF300)

Ordinate to Adjacent Component Lead (RXEF250 To RXEF300, RKEF375 To RKEF500)

Lead Spacing* (RXEF010 To RXEF185, RKEF050 To RKEF300)

Lead Spacing* (RXEF250 To RXEF300, RKEF375 To RKEF500)

Reel Width (RXEF010 To RXEF090, RKEF050 To RKEF185)

Reel Width* (RXEF110 To RXEF300, RKEF250 To RKEF500)

Reel Diameter

3.81

7.62

0.7

P₁

0.7

F

5.05

10.15

56.0

63.5

370.0

48.00

55.00

26.0

91.0

0.75

F

0.75

W₂

A

Maximum

12.0

Space between Flanges* (RXEF010 To RXEF090, RKEF050 To RKEF185)

Space between Flanges* (RXEF110 To RXEF300, RKEF250 To RKEF500)

Arbor Hold Diameter

W₁

C

Core Diameter*

N

Maximum

—

Box

—

64/372/362

None

0.1ꢀ

Consecutive Missing Places

Empty Places per Reel

Maximum

*Differs from EIA speciﬁcation.

177

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R7 —Tape and Reel Speciﬁcations

RUEF and RUSBF devices are available in tape and reel packaging per EIA468–B/IEC60286–2 standards.

Description

EIA Mark

W

W₄

W₆

W₅

D₀

H

Dimension (mm)

Tolerance

-0.5/+1.0

Minimum

Maximum

-0.5/+0.75

0.2

Carrier Tape Width

18

Hold-down Tape Width

11

Top Distance between Tape Edges

3

Sprocket Hole Position

9

4

Sprocket Hole Diameter

Abscissa to Plane (Straight Lead)* (RUEF300 to RUEF900)

Abscissa to Plane (Kinked Lead) (RUSBF075 to RUSBF250, RUEF090 to RUEF250)

Abscissa to Top (RUSBF075 to RUSBF250, RUEF090 to RUEF300)

Abscissa to Top* (RUEF400 to RUEF900)

Overall Width with Lead Protrusion (RUSBF075 to RUSBF250, RUEF090 to RUEF300)

Overall Width with Lead Protrusion (RUEF400 To RUEF900)

Overall Width without Lead Protrusion (RUSBF075 to RUSBF250, RUEF090 to RUEF300)

Overall Width without Lead Protrusion (RUEF400 to RUEF900)

Lead Protrusion

18.5

16.0

38.5

45.0

43.2

56

2.5

H₀

H₁

C₁

C₂

L₁

0.5

Maximum

—

42.5

56

1.0

Protrusion of Cut-out

L

11

Protrusion beyond Hold-down Tape

I₂

Not Speciﬁed

12.7

25.4

20 Consecutive

0.9

Sprocket Hole Pitch

P₀

0.3

Device Pitch (RUSBF075 to RUSBF250, RUEF090 to RUEF300)

Device Pitch (RUEF400 to RUEF900)

—

T

0.3

0.6

Pitch Tolerance

1

Tape Thickness

Maximum

0.3

Overall Tape and Lead Thickness (RUSBF075 to RUSBF250, RUEF090 to RUEF50)

Overall Tape and Lead Thickness* (RUEF300 to RUEF900)

Splice Sprocket Hole Alignment

T₁

1.5

T₁

2.3

—

Dh

Dp

P₁

0

Body Lateral Deviation

0

1.0

Body Tape Plane Deviation

0

1.3

Ordinate to Adjacent Component Lead (RUSBF075 to RUSBF250, RUEF090 to RUEF300)

Ordinate to Adjacent Component Lead (RUEF400 to RUEF900)

Lead Spacing* (RUSBF075 to RUSBF250, RUEF090 to RUEF400)

Lead Spacing* (RUEF500 to RUEF900)

Reel Width (RUEF090 to RUEF400, Rusbf075 to Rusbf250)

Reel Width (RUEF500* to RUEF900)

3.81

7.62

0.7

P₁

0.7

F

5.05

10.15

56.0

63.5

370.0

48.0

55.0

26.0

91.0

0.75

F

0.75

W₂

A

Maximum

12.0

Reel Diameter

Space between Flanges* (RUEF090 to RUEF400, RUSBF075 to RUSBF250)

Space between Flanges* (RUEF500 to RUEF900)

Arbor Hold Diameter

W₁

C

Core Diameter*

N

Maximum

—

Box

—

64/372/362

None

0.1ꢀ

Consecutive Missing Places

Empty Places per Reel

Maximum

*Differs from EIA speciﬁcation.

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

(Cont’d)

Table R7 —Tape and Reel Speciﬁcations

RGEF and RHEF devices are available in tape and reel packaging per EIA468–B/IEC60286–2 standards.

Description

EIA Mark

W

W₄

W₆

W₅

D₀

H

Dimension (mm)

Tolerance

-0.5/+1.0

Minimum

Maximum

-0.5/+0.75

0.2

Carrier Tape Width

18

Hold-Down Tape Width

11

Top Distance between Tape Edges

3

Sprocket Hole Position

9

4

Sprocket Hole Diameter

Abscissa to Plane (Straight Lead) (RGEF250 to RGEF1400)

Abscissa to Plane (Kinked Lead) (Rhef050 to RGEF1500)

Abscissa to Top (RGEF250 to RGEF500, RGEF050 to RGEF450)

Abscissa to Top* (RGEF600 to RGEF1400, RHEF550 to RHEF1500)

Overall Width with Lead Protrusion (RGEF250 to RGEF600, RHEF050 to RHEF450)

Overall Width with Lead Protrusion (RGEF700 to RGEF1400, RHEF550 to RHEF1500)

Overall Width without Lead Protrusion (RGEF250 to RGEF600, RHEF050 to RHEF450)

Overall Width without Lead Protrusion (RGEF700 to RGEF1400, RHEF550 to RHEF1500)

Lead Protrusion

18.5

16.0

38.5

45.0

43.2

55

2.5

H₀

H₁

C₁

C₂

L₁

0.5

Maximum

—

42.5

54

1.0

Protrusion of Cut-out

L

11

Protrusion beyond Hold-down Tape

I₂

Not Speciﬁed

12.7

25.4

20 Consecutive

0.9

Sprocket Hole Pitch

P₀

0.3

Device Pitch (RGEF250 to RGEF700, RHEF050 to RHEF600)

Device Pitch (RGEF800 to RGEF1400, RHEF650 to RHEF1500)

Pitch Tolerance

—

T

0.61

0.6

1

Tape Thickness

Maximum

0.3

Overall Tape and Lead Thickness* (RGEF250 to RGEF1100, RHEF050 to RHEF1100)

Overall Tape and Lead Thickness* (RGEF1200 to RGEF1400, RHEF1300 to RHEF1500)

Splice Sprocket Hole Alignment

T₁

2.0

T₁

2.3

—

Dh

Dp

P₁

0

Body Lateral Deviation

0

1.0

Body Tape Plane Deviation

0

1.3

Ordinate to Adjacent Component Lead (RGEF250 to RGEF1100, RHEF050 to RHEF900)

Ordinate to Adjacent Component Lead (RGEF1200 to RGEF1400, RHEF1000 to RHEF1500)

Lead Spacing* (RGEF250 to RGEF1100, RHEF050 to RHEF900)

Lead Spacing* (RGEF1200 to RGEF1400, RHEF1000 to RHEF1500)

Reel Width (RGEF250 to RGEF600, RHEF050 to RHEF450)

Reel Width* (RGEF700 to RGEF1400 & RHEF550 to RHEF1500)

Reel Diameter

3.81

7.62

0.7

P₁

0.7

F

5.05

10.15

56.0

63.5

370.0

48.0

55.0

26.0

91.0

0.75

F

0.75

W₂

A

Maximum

12.0

Space between Flanges* (RGEF250 to RGEF600, RHEF050 to RHEF450)

Space between Flanges* (RGEF700 to RGEF400, RHEF550 to RHEF1500)

Arbor Hold Diameter

W₁

C

Core Diameter*

N

Maximum

—

Box

—

64/372/362

None

0.1ꢀ

Consecutive Missing Places

Empty Places per Reel

Maximum

*Differs from EIA speciﬁcation.

179

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Figure R21 — EIA ReferencedTaped Component Dimensions

⌬p

⌬h

Reference Plane

F

H₁

P₁

C₂

C₁

H₁

H

H₀

A

B

L

W₅

D₄

W

I₂

L₁

Direction of Unreeling

P₀

D₀

Cross Section A-B

t

Figure R22 — EIA Referenced Reel Dimensions

Reel

Upper Side

n

Type

Direction of

a

Unreeling

Lower Side

c

w₁

Cross Section

w₂

Optional Shape: Circular or Polygonal

Halogen Free

RoHS Compliant, ELV Compliant

HF

PolySwitch Resettable Devices

Radial-Leaded Devices

Part Numbering System

RUEF 250

U 2

Packaging

Blank = Packaged in Bags

-1

-2

= 25.4mm (1.0 in) Minimum Lead Length

=Tape and Reel

-AP = Ammo Pack

-X.X = Special Lead Cut Length (in)

Modifier

K

B

S

U

= Standard Kinked Lead

= Special Kinked Lead

= Straight Lead

= Uncoated Device

Hold Current Indicator

Product Series

An “F” at the end of product series indicates Pb-free version of product.

Note: Kinked parts are recommended to control the height of the part on the PCB in non-auto PCB applications.

Warning :

• Users should independently evaluate the suitability of and test each product selected for their own application.

• Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and ﬂame.

• These devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should

not be used when repeated fault conditions or prolonged trip events are anticipated.

• Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices.

• Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and

mechanical procedures for electronic components.

• PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are inhibited,

for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion.

• Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of the device.

Notice:

Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own

applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, life-saving, life-

sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the

product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by

Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims

or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse

products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

181

Halogen Free

RoHS Compliant, ELV Compliant

HF

厂商	型号	描述	页数
TE	RXE005	保利开关PTC器件[ Poly Switch PTC DEVICES ]	1 页
ETC	RXE010	MULTISICHERUNG RXE 0.1A\n[ MULTISICHERUNG RXE 0.1A ]	12 页
ETC	RXE010-1	RXE的PolySwitch器件[ PolySwitch RXE device ]	12 页
ETC	RXE010-2	RXE的PolySwitch器件[ PolySwitch RXE device ]	12 页
ETC	RXE010-AP	RXE的PolySwitch器件[ PolySwitch RXE device ]	12 页
ETC	RXE010K	RXE的PolySwitch器件[ PolySwitch RXE device ]	12 页
TE	RXE010S	保利开关PTC器件[ Poly Switch PTC DEVICES ]	1 页
ETC	RXE017	MULTISICHERUNG RXE 0.17A\n[ MULTISICHERUNG RXE 0.17A ]	12 页
ETC	RXE017-1	RXE的PolySwitch器件[ PolySwitch RXE device ]	12 页
ETC	RXE017-2	RXE的PolySwitch器件[ PolySwitch RXE device ]	12 页