Items

Characteristics

Rated capacitance range CR

22 … 22.000 µF

Capacitance tolerance

-10; +30 %

Rated voltage range UR

16 … 450 V

Surge voltage US

UR ≤ 315 V: US = 1,15 UR

UR > 315 V: US = 1,10 UR

Max. reverse voltage

2 V

Ctegory temperature range S, SZ

- 40°C ...+105°C

Leakage current IL after 5 min @ UR

≤ 0,008 * CR [µF] * UR [V] + 6 µA [µA]

Useful life

3000 h@ 105 °C ; UR ; IR~

Requirements

Δ C/C ≤ 30 % of initial value

ESR ≤ 300 % of specified limit

IL ≤ specified limit

Endurance test

2000 h @ 105 °C , UR

Requirements

Δ C/C ≤ 20 % of initial value

ESR ≤ 130 % of specified limit

IL ≤ specified limit

Climatic category IEC 60068

40/105/56

Voltage proof of the external insulation

³ 2500 V AC

Sectional specification

IEC 60384-4