Aluminum electrolytic capacitors
Large-size capacitors
Series/Type:
Date:
B41607
November 2012
© EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Large-size capacitors
Very high ripple current
125
°C
B41607
Long-life grade capacitors
Applications
High-reliability equipment in automotive power electronics
Applications with highest ripple current load at high
frequencies
Features
Outstanding reliability and long useful life, up to 10000 h at
125
°C
Very high ripple current capability optimized for high
frequencies
High vibration stability
Shelf life up to 15 years at storage temperatures up to 40
°C.
To ensure solderability, the capacitors should be built into the
application within one year of delivery. After a total of two
years' storage, the operating voltage must be applied for one
hour to ensure the specified leakage current.
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated
Up to 40
g
vibration stability version with middle corrugation
Snap-in solder version with pins to hold component in place
on PC-board
Minus pole not insulated from case
Overload protection (safety vent)
Without insulation sleeve upon request
Terminals
Version with wired terminals, weldable and solderable
Snap-in with 3 terminals, protection against polarity reversal
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 15
B41607
Very high ripple current
125
°C
Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
Rated capacitance C
R
Capacitance tolerance
Leakage current I
leak
(5 min, 20
°C)
Self-inductance ESL
Useful life
1)
125
°C;
V
R
; I
AC,R
85
°C;
V
R
; 2.1 I
AC,R
40
°C;
V
R
; 2.1 I
AC,R
Voltage endurance test
125
°C;
V
R
15 nH
> 10000 h
> 30000 h
> 500000 h
5000 h
Requirements:
∆C/C
≤ ±30%
of initial value
ESR
≤
3 times initial specified limit
2)
I
leak
≤
initial specified limit
Post test requirements:
∆C/C
≤ ±10%
of initial value
ESR
≤
1.3 times initial specified limit
2)
I
leak
≤
initial specified limit
Standard vibration version without
middle corrugation
Frequency range 10 Hz ... 2 kHz,
displacement amplitude max.
0.75 mm, acceleration max. 10
g,
duration 3
×
2 h.
Capacitor mounted by its body
which is rigidly clamped to the
work surface.
25 ... 63 V DC
1.15 V
R
900 ... 4700 µF
±20%
M
Vibration resistance test To IEC 60068-2-6, test Fc:
40
g
vibration stability version with
middle corrugation
Frequency range 10 Hz ... 2 kHz,
displacement amplitude max. 3 mm,
acceleration max. 40
g,
duration 3
×
2 h.
Capacitor mounted by its body
which is rigidly clamped to the work
surface.
IEC climatic category
Detail specification
Sectional specification
To IEC 60068-1:
55/125/56 ( 55
°C/+
125
°C/56
days damp heat test)
Similar to CECC 30301-809
IEC 60384-4
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
2) ESR
max
at 100 Hz, 20
°C
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 15
B41607
Very high ripple current
125
°C
Dimensional drawings
Large-size capacitor, up to 40
g
vibration stability version with wired terminals
Dimensions and weights
Dimensions
d +1
l
±2
mm
mm
22
25
25
40
40
50
Approx.
weight
g
21
28
35
Packing
units
pcs.
56
56
56
Large-size capacitor, standard vibration version with wired terminals
Dimensions and weights
Dimensions
d +1
l
±2
mm
mm
22
25
25
40
40
50
Approx.
weight
g
21
28
35
Packing
units
pcs.
56
56
56
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 15
B41607
Very high ripple current
125
°C
Large size capacitor, snap-in version high vibration stability
Dimensions, weights and packing units
Dimensions
d +1
l
±2
mm
mm
22
25
25
40
40
50
Approx.
weight
g
21
28
35
Packing
units
pcs.
160
130
130
Large size capacitor, snap-in version standard vibration stability
Dimensions, weights and packing units
Dimensions
d +1
l
±2
mm
mm
22
25
25
40
40
50
Approx.
weight
g
21
28
35
Packing
units
pcs.
160
130
130
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 15
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