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

350 ... 450 V DC

1.10

VR

Rated capacitance CR

Capacitance tolerance

1000 ... 18000 μF

±20%

M

Dissipation factor tan

δ

(20

°C, 120 Hz)

≤ 0.20

Leakage current Ileak

(20

°C, 5 min)

Self-inductance ESL

d = 51.6 mm: approx. 15 nH

d

≥ 64.3 mm: approx. 20 nH

Useful life1)

Requirements:

85

°C; V

R;IAC,R

> 10000 h

ΔC/C

≤ 15% of initial value

tan

δ≤ 1.75 times initial specified limit

Ileak

≤ initial specified limit

Voltage endurance test

Post test requirements:

85

°C; V

R

2000 h

ΔC/C

≤ 10% of initial value

tan

δ≤ 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 mounted by its body which is rigidly clamped to the work

surface.

Characteristics at low

temperature

Max. impedance

ratio at 100 Hz

VR

350 V

≥ 400 V

Z -25°C /Z 20°C

4

4

Z -40°C /Z 20°C

20

16

IEC climatic category

To IEC 60068-1:

25/085/56 ( 25

°C/+85 °C/56 days damp heat test)

The capacitors can be operated in the temperature range of

40

°Cto+85 °C but the impedance at 40 °C must be taken into

consideration.

Sectional specification

IEC 60384-4

B43712, B43732

Long useful life

85

°C

Page3of30

Please read Cautions and warnings and

Important notes at the end of this document.