RK Series Low Voltage High Temperature Resistance Electrolytic Capacitor 130℃ 2000-4000hrs for Electronic Circuit

Operating temperature range

-40～+130℃

Rated voltage range

10～120Vdc

Nominal capacitance tolerance

±20%（at 25℃ 120Hz）

Leakage current

I=0.01CV or 3μA
Whichever is greater

(25℃，2min)

25℃，120Hz

25℃

I：Leakage current

C：Nominal capacitance

V：Rated voltage

Dissipation factor

Rated voltage

10

16

25

35

50

63

100

120

at 25℃ 120Hz

tanδ(Max)

0.26 

0.24 

0.16 

0.16 

0.16 

0.14 

0.12

0.14

Capacitance＞1000μF：tanδ increases by 0.02 for each 1000μF from below value

Temperature characteristics

Rated voltage

10

16

25

35

50

63

100

120

at 120Hz

Max
Impedance ratio

Z(-25℃)/Z(+20℃)

3

2

2

2

2

2

2

3

Z(-40℃)/Z(+20℃)

6

4

3

3

3

3

3

6

Load life

In the 130 ℃ environment, after continuous loading of DC voltage and rated ripple current for a specified time, when the product temperature is restored to 25 ℃ for measurement, the following requirements should be met:（at 120Hz）

Capacitance change

≦±30% of the initial value

Φ D
（mm）

Life(Hrs)

130℃

105℃

Dissipation factor

≦300% of the initial specification value

ΦD≦8

2000

8000

ΦD=10

3000

12000

Leakage current

≦the initial specification value

ΦD≧12.5

4000

16000

Shelf life

In the 105 ℃ environment, after 1000 hours of no load, when the product temperature is restored to 25 ℃ for measurement, the following requirements should be met:（at 120Hz）

Capacitance change

≦±30% of the initial value

Dissipation factor

≦300% of the initial specification value

Leakage current

≦500% of the initial specification value