ALUMINUM ELECTROLYTIC CAPACITORS
RXK Series: Radial Low Impedance & ESR
FEATURES
•105°C, 2000~5000hoursassured.
•LowESR, suitableforswitchingpowersupplies.
•Smallsizewithlargepermissibleripplecurrent.
SPECIFICATIONS
Item
Performance
Operating
-55°C ~ +105°C
Temperature Range
Capacitance Tolerance
Leakage Current
± 20% (120Hz, 20°C)
I = 0.01CV or 3 ( A) whichever is greater (after 2 minutes)
(at 20°C)
Where, C = rated capacitance in F. V=rated DC working voltage in V.
Dissipaton Factor
Rated Voltage
Tan (max)
6.3
10
16
25
35
50
63
63
Tan at 120 Hz, 20°C
0.22
0.19
0.16
0.14
0.12
0.10
0.08
When the capacitance exceed 1000 F 0.02 shall be added every 1000 F.
Impedance ratio shall not exceed the values given in the table below
Low Temperature
Characteristics (at 120Hz)
Rated Voltage
Impedance Ratio Z(-55°C) /Z(+20°C)
6.3
4
10
4
16
3
25
3
35
3
50
3
63
3
63
2000hrs for fD 5 ~8mm
4000hrs for fD = 10mm
5000hrs for fD >13mm
Test Time
Load Life Test
Capacitance Change
Dissipation Factor
Leakage Current
Within ± 20%
Less than 200% of specified value.
Within specified value
The above specification shall be satisfied when the capacitors are restored to 20°C after rated voltage applied for 2000 hrs at
105°C. High than 2000 hrs load life are available upon request.
Test Time
1000 Hrs
Within ± 20%
Shelf Life Test
Capacitance Change
Dissipation Factor
Leakage Current
Less than 200% of specified value
Within Specified value
The above specification shall be satisfied when the capacitors are restored to 20°C after exposing them for 1000 hrs at 105°C
without voltage applied.
Freq. (Hz)
60(50)
120
500
1K
10K
100K
Cap. (mF)
Under 33
Ripple Current &
0.40
0.60
0.65
0.80
0.55
0.70
0.80
0.90
70
0.65
0.80
0.85
0.95
85
0.80
0.90
0.98
0.98
105
0.90
0.95
1.00
1.00
1.00
1.00
1.00
1.00
Frequency Multilpiers
39 to 330
390 to 1000
1200 up above
Riple Current &
Temperature Multipliers
Standards
Temperature (°C) Under 50
Multipliers 2.40
2.05
1.70
1.00
Satisfies Characteristic W of JIS C 5141
LEAD SPACING AND DIAMETER
d
5
6.3
2.0 2.5 3.5 5.0 5.0 7.5
0.5 0.6
1.0
8
10
13
16
18
P
7.5
d
0.8
1.5
0.5
PART NUMBER EXAMPLE
RXK 221 M 1H BK 100 250
C1CD03
REV 2002.01.16
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com
