1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.

Specifications and characteristics in brief

Rated voltage VR

Surge voltage VS

16 ... 100 V DC

1.15

VR

Rated capacitance CR

Capacitance tolerance

10000 ... 680000 μF

±20%

M

Leakage current Ileak

(20

°C, 5 min)

Self-inductance ESL

Approx. 20 nH

Capacitors with low-inductance design:

d

≥ 64.3 mm: approx. 13 nH

Useful life1)

Requirements:

85

°C; V

R;IAC,R

> 12000 h

ΔC/C

≤ 45% of initial value

40

°C; V

R; 2.9

IAC,R

> 200000 h

ESR

≤ 3 times initial specified limit

Ileak

≤ initial specified limit

Voltage endurance test

Post test requirements:

85

°C; V

R

2000 h

ΔC/C

≤ 15% of initial value

ESR

≤ 1.3 times initial specified limit

Ileak

≤ initial specified limit

Vibration resistance test

To IEC 60068-2-6, test Fc:

Frequency range 10 ... 55 Hz, displacement amplitude 0.75 mm,

acceleration max. 10 g, duration 3

× 2h.

Capacitor rigidly clamped by the case, e.g. using our standard fixture.

IEC climatic category

To IEC 60068-1:

40/085/56 ( 40

°C/+85 °C/56 days damp heat test)

Sectional specification

IEC 60384-4

Ripple current capability

Due to the ripple current capability of the capacitor contact elements, the following current upper

limits must not be exceeded in case of the absence of any forced cooling around the capacitor

and its contact elements:

Capacitor diameter

51.6 mm

64.3 mm

76.9 mm

IAC,max

34 A

45 A

57 A

In the event of the availability of cooling (e.g. forced air around the capacitor body, forced air

around the contact elements, capacitor base cooling by a heat sink) however above limits may be

exceeded depending on the cooling conditions. For details please contact our sales offices.

B41456, B41458

85

°C

Page3of28

Please read Cautions and warnings and

Important notes at the end of this document.