Datasheet
Aluminium 
Electrolytic Capacitors
Rated voltage (V.DC) 4 6.3 10 16 25 35 50 63 100
Impedance
ratio
ZT/Z20 (max)
Φ4~Φ10
Z(-25℃)/Z
(20℃)
7 4 3 2 2 2 2 2 3
Z(-55℃)/Z
(20℃)
15 8 6 4 4 3 3 3 4
Φ12.5~Φ16
Z(-25℃)/Z
(20℃)
7 5 4 3 2 2 2 2 2
Z(-55℃)/Z
(20℃)
17 12 10 8 5 4 3 3 3
Capacitance
Change
Within ±20% of the initial value for capacitors 
of 10V or more, and within ±30% of the initial 
value for capacitors of 4V & 6.3V
Tanδ 200% or less of the initial specified value
Leakage Current Initial specified value or less
Operating 
Temperature Range
-55~+105℃
Voltage Range
4~100V
Capacitance Range
0.1~6800μF
Capacitance Tolerance
±20% at 120 Hz, 20℃
Leakage Current
For Φ4~Φ10, after 2 minutes’ application of rated voltage, leakage current is not more than 0.01CV or 
3(μA), whichever is greater.
For Φ12.5~Φ16, after 1 minute’s application of rated voltage, leakage current is not more than 0.03CV or 
4(μA), whichever is greater.
Tan δ
Measurement frequency: 120Hz, Temperature: 20℃
Rated voltage (V.DC) 4 6.3 10 16 25 35 50 63 100
Tanδ
 (max)
Φ4~Φ10
0.35 0.26 0.20 0.16 0.14 0.12 0.12 0.12 0.12
Φ12.5~Φ16
0.42 0.38 0.34 0.30 0.26 0.22 0.18 0.14 0.12
Stability at Low
Temperature
Measurement frequency: 120Hz
Load Life
After 2000 hours’ application 
of rated voltage at 105℃, 
capacitors meet the 
characteristics requirements 
listed at right .
Shelf Life
After leaving capacitors under no load at 105℃ for 1000 hours, they meet the specified value for 
load life characteristics listed above.
Resistance to
Soldering Heat
After reflow soldering and restored 
at room temperature, they meet the 
characteristics requirements listed 
at right. 
Capacitance Change Within ±10% of the initial value
Tanδ Initial specified value or less
Leakage Current Initial specified value or less
Applicable Standards  JIS C-5141 and JIS C-5102
Specifications
Dimensions & Marking
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