Radial Leaded Aluminum Electrolytic
Capacitors
REF Series
Case
Size
Capacitance
(µF)
Rated Voltage
(V)
DF Max.
(%)
Impedance Max. at 20°C @100kHz
100kHz RMS Current
Part No.
(Ω)
(mA) / 105°C
REF1625471M100B
REF1825561M100B
REF1640681M100B
REF1835681M100B
REF1840821M100B
1625
1825
1640
1835
1840
470
560
680
680
820
100
100
100
100
100
8
8
8
8
8
0.045
0.050
0.034
0.034
0.032
1640
1800
2200
2200
2700
120 Volt
REF0612100M120*
REF0812220M120*
REF0816330M120*
REF1013330M120*
REF1016470M120*
REF1016560M120*
REF1020680M120*
REF1025101M120*
REF1320121M120B
REF1225151M120*
REF1230221M120*
REF1620221M120B
REF1825331M120B
0612
0812
0816
1013
1016
1016
1020
1025
1320
1225
1230
1620
1825
10
22
33
33
47
120
120
120
120
120
120
120
120
120
120
120
120
120
12
12
12
12
12
12
12
12
12
12
12
12
12
5.500
3.500
3.000
3.000
2.500
2.200
1.800
1.500
1.300
1.000
0.800
0.600
0.420
80
130
220
220
270
285
300
380
620
570
750
760
860
56
68
100
120
150
220
220
330
* Used to denote packing type: “K” for Ammo Pack or “B” for Bulk Pack.
DF = When nominal capacitance exceeds 1000μF, add 0.02 to the value above for each 1000μF increase.
All technical data relates to an ambient temperature of +25C. Capacitance and DF are measured at 120Hz, 0.5RMS with DC bias of 2.2 volts. DCL is measured at rated voltage
after 2 minutes
RATED RIPPLE CURRENT MULTIPLIERS (FREQUENCY CORRECTION FACTOR FOR RIPPLE CURRENT)
Freq.(Hz)
120
1K
10K
100K
Cap.(µF)
C < 220
0.40
0.50
0.60
0.75
0.85
0.75
0.85
0.87
0.90
0.95
0.90
0.94
0.95
0.95
0.98
1.00
1.00
1.00
1.00
1.00
220 ≤ C < 680
680 ≤ C < 2200
2200 ≤ C < 4700
C ≥ 4700
QUALIFICATION TABLE
REF Series (Temperature Range -40°C to +105°C)
Characteristics
10
Test
Condition
Rated Voltage (V)
Z(-25°C) / Z(20°C)
Z(-40°C) / Z(20°C)
Visual examination
ΔC/C
6.3
5
16
3
25-100
120
3
Low Temperature
Characteristic
(Max. Impedance Ratio)
120Hz
4
3
4
10
8
5
6
no visible damage
The following specifications shall be satisfied
when the capacitors are restored to 20°C after
DC voltage plus rated ripple current is applied
for a specified period of time at 105°C.
≦ ±25% of the initial limit
≦ 200% of the initial specified limit
≦ Initial specified limit
Load life (hours)
Endurance
Load Life
Shelf Life
DF:
DCL:
Diameter (mm)
ØD≤6.3
The following specifications shall be satisfied
when the capacitors are restored to 20°C after
DC voltage plus rated ripple current is applied
for a specified period of time at 105°C.
3000
ØD=8
4000
ØD=10
5000
ØD≥12.5
6000
Visual examination
ΔC/C
no visible damage
≦ ±25% of the initial limit
≦ 200% of the initial specified limit
≦ 200% of the initial specified limit
The following specifications shall be satisfied
when the capacitors are restored to 20°C after
leaving them under no load at 105°C for 1000
hours.
DF:
DCL:
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
68
TDS-ALUM-0014 | Rev 1
aluminum capacitors
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