RoHS6 Compliant
Radial Leaded PTC
0ZRF Series
0ZRF0607D
may200#A44
Electrical Characteristics (23 0 C)
Max Time
Max Time
Max
Interrupt
Voltage
Resistance Tolerance
Hold
Trip
Max
Rated
to Trip
@ 8A
Part
Number
(Bulk)
to Trip
@ 5xIH
Current Current
Current Voltage
R
min
Rmax R1max
(See UL Note 2)
I
H
, A
I
T
, A
Seconds
4.1
Seconds
0.010
0.050
0.050
0.100
0.100
I
max,
A
V
max,
60
60
60
60
60
Vdc VImax, Vac Ohms Ohms Ohms
Application
Telecommunication and data transmission
A 0ZRF0008FF1E 0.08 0.16
B 0ZRF0011FF1E 0.11 0.22
3
250
250
250
250
250
14.0 22.00 33
5.0 11.00 16
4.0 12.00 16
5.5
3
Product Features
Telecom Power Cross Protection
C
0ZRF0012FF1E 0.12 0.24
5.7
3
D 0ZRF0015FF1E 0.15 0.29
E 0ZRF0018FF1A 0.18 0.65
6.8
3
3.0
0.8
7.50 12
2.20
Operating (Hold Current) Range
0.08 A ~ 0.18A
20.0
10
4
Maximum Voltage
60VDC
IH
IT
Hold current-maximum current at which the device will not trip in still air at 23°C.
Trip current-minimum current at which the device will always trip in still air at 23°C.
Temperature Range
-40°C to 85°C
Imax Maximum fault current device can withstand without damage at rated voltage (Vmax).
Vmax Maximum voltage device can withstand without damage at its rated current.
Agency Approval
VImax The highest short duration (15 minutes or less) voltage that device can safely interrupt under
TUV (Std. EN60738-1-1, Cert. R50102125)
UL Component (Std. UL1434, File E305051)
UL Conditions of Acceptability:
1. These devices have been investigated for use in safety
circuits and are suitable as a limiting device.
2. These devices have been calibrated to limit the current
to 8 amps within 5 seconds, per ANSI/NFPA 70,
“National Electrical Code”
specified fault conditions.
Typical power dissipated by device when in tripped state in 23°C still air environment.
Rmin Minimum device resistance at 23°C.
Rmax Maximum device resistance at 23°C.
Pd
R1max Maximum device resistance at 23°C, 1 hour after initial device trip.
Physical specifications
Product Dimensions
Lead material
Tin plated copper, 22 AWG.
A
E
A
E
Soldering characteristics
MIL-STD-202, Method 208E.
Marking
Marking
B
B
Insulating coating
Flame retardant epoxy, meets UL-94-V-0 requirements.
0.65mm
0.65mm
D
D
C
C
PTC Marking
All dimensions
in mm
Fig 1
Fig 2
“bel” or “b”, IH code and “RF”.
Lead
A
B
C
D
E
Part
Number
Size
Fig
ø
Max Max Typical Min Max
0ZRF0008FF
0ZRF0011FF
0ZRF0012FF
0ZRF0015FF
0ZRF0018FF
1
1
2
2
2
0.65 5.8 9.6
0.65 6.8 9.9
0.65 6.5 11.0
0.65 6.5 11.0
0.65 10.9 12.6
5
5
5
5
5
4.7 4.6
4.7 4.6
4.7 4.6
4.7 4.6
4.7 4.6
Standard Package
Bulk
Reel/Tape
Note
P/N
0ZRF products are designed to assist equipment to comply with ITU, UL1950 and/or GR1089 specifications
Pcs/Box P/N Code Pcs/Reel P/N Code
0ZRF0008FF-0015FF 3000
0ZRF0018FF 1000
1E
1A
1500
n/a
2B
n/a
Caution
0ZRF devices are not intended for continous use of Line Voltage such as 120 VAC ~ 600VAC and above.
Specifications subject to change without notice
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com
Website: www.belfuse.com
