B41456 / B41458
Compact – 85 °C
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
Rated capacitance
C
R
Capacitance tolerance
Leakage current
I
L
(5 min, 20 °C)
Self-inductance
ESL
16 … 100 VDC
1,15 ·
U
R
2 200 … 680 000
µF
±
20 %
M
C
R
U
R 0,7
I
L
≤
0,3
µA ⋅
æ
-------
⋅
-------
ö
+
4
µA
è
µF
V
ø
Approx. 20 nH
Capacitors with low-inductance design:
d
≥
64,3 mm: approx. 13 nH
Useful life
85 °C;
U
R
;
I~
R
40 °C;
U
R
; 2,9 ·
I~
R
> 12 000 h
> 200 000 h
Requirements:
∆
C
/
C
ESR
I
L
≤ ±
45 % of initial value
≤
3 times initial specified limit
≤
initial specified limit
Failure percentage:
≤
1 %
Failure rate:
≤
40 fit (≤ 40 · 10
–9
/h)
(for definiton “fit”, refer to chapter
“Quality”
, page 62)
Voltage endurance test
85 °C;
U
R
2 000 h
Post test requirements:
∆
C
/
C
ESR
I
L
≤ ±
15 % of initial value
≤
1,3 times initial specified limit
≤
initial specified limit
Vibration resistance
To IEC 60068-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10
g,
duration 3
×
2 h
To IEC 60068-1:
40/085/56 (– 40 °C/+ 85 °C/56 days damp heat test)
Similar to CECC 30301-810
IEC 60384-4
IEC climatic category
Detail specification
Sectional specification
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
30 A
64,3 mm
40 A
76,9 mm
50 A
I~
max
74
10/02
EPCOS [ EPCOS ]
