Data Sheet

1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
350 ... 500 V DC
1.10  V
R
(105 °C: V
R
≤ 400 V DC and V
R
= 500 V DC,
85 °C: V
R
= 450 V DC)
Rated capacitance C
R
Capacitance tolerance
1000 ... 18000 µF
±20%  M
Dissipation factor tan δ
(20 °C, 120 Hz)
≤ 0.20
Leakage current I
leak
(20 °C, 5 min)
Self-inductance ESL d = 51.6 mm: approx. 15 nH
d ≥ 64.3 mm: approx. 20 nH
Capacitors with low-inductance design:
d ≥ 64.3 mm: approx. 13 nH
Useful life
1)
Requirements:
105 °C; V
R
; I
AC,R
> 6000 h ∆C/C ≤ ±15% of initial value
85 °C; V
R
; I
AC,R
> 30000 h tan δ ≤ 1.75 times initial specified limit
40 °C; V
R
; 2.0  I
AC,R
> 250000 h I
leak
≤ initial specified limit
Voltage endurance test Post test requirements:
105 °C; V
R
; I
AC.R
2000 h ∆C/C ≤ ±10% of initial value
tan δ ≤ 1.3 times initial specified limit
I
leak
≤ 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 × 2 h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Characteristics at low
temperature
Max. impedance ratio
Z
-25
°
C
/ Z
20
°
C
4
at 100 Hz
Z
-40
°
C
/ Z
20
°
C
10
IEC climatic category To IEC 60068-1: 40/105/56 (40 °C/+105 °C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-803, CECC 30301-807
IEC 60384-4
Ripple current capability
Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:
Capacitor diameter 51.6 mm 64.3 mm 76.9 mm 91 mm
I
AC,max
34 A 45 A 57 A 80 A
B43740, B43760
Extra long useful life  105 °C
Page 3 of 21Please read Cautions and warnings and
Important notes at the end of this document.