Aluminum electrolytic capacitors
Single-ended capacitors
Series/Type:
Date:
B43890
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.
Single-ended capacitors
Extended useful life
105
°C
B43890
Long-life grade capacitors
Applications
Professional power supplies
Features
High ripple current capability at high frequency
Extra long useful life (12000 to 15000 h/105
°C)
Compact dimensions
RoHS-compatible
Construction
Radial leads
Charge-discharge proof, polar
Aluminum case with insulating sleeve
Minus pole marking on the insulating sleeve
Stand-off rubber seal
Case with safety vent
Delivery mode
Terminal configurations and packing:
Bulk
Taped, Ammo pack
Cut
Kinked
PAPR (protection against polarity reversal):
crimped leads, J leads, bent leads
Refer to chapter "Single-ended capacitors
and lead configurations" for further details.
Taping, packing
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 25
B43890
Extended useful life
105
°C
Specifications and characteristics in brief
Rated voltage V
R
Surge voltage V
S
Rated capacitance C
R
Capacitance tolerance
Dissipation factor tan
δ
(20
°C,
120 Hz)
Leakage current I
leak
(20
°C,
5 min)
Self-inductance ESL
Useful life
105
°C;
V
R
; I
AC,R
Requirements
1)
350 ... 450 V DC
1.1 V
R
4.7 ... 68 µF
±20%
M
tan
δ
(max.) = 0.24
Diameter (mm)
ESL (nH)
≤
12.5
20
16
26
18
34
> 12000 h for d = 10 mm
> 15000 h for d
≥
12.5 mm
∆C/C
tan
δ
I
leak
≤ ±40%
of initial value
≤
3 times initial specified limit
≤
initial specified limit
Voltage endurance test
105
°C;
V
R
Post test requirements
12000 h for d = 10 mm
15000 h for d
≥
12.5 mm
∆C/C
≤ ±25%
of initial value
tan
δ
≤
2 times initial specified limit
I
leak
≤
initial specified limit
To IEC 60068-2-6, test Fc:
Frequency range 10 Hz ... 2 kHz, displacement amplitude max.
1.5 mm, acceleration max. 20
g,
duration 3
×
2 h.
Capacitor rigidly clamped by the aluminum case.
To IEC 60068-1:
25/105/56 ( 25
°C/+105 °C/56
days damp heat test)
IEC 60384-4
Vibration resistance test
IEC climatic category
Sectional specification
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 25
B43890
Extended useful life
105
°C
Dimensional drawing
With stand-off rubber seal
Diameters (mm): 10, 12.5, 16, 18
Dimensions and weights
Dimensions (mm)
d +0.5
10
10
12.5
12.5
12.5
12.5
12.5
16
16
16
18
18
18
18
18
Approx. weight
g
1.9
2.6
3.6
4.5
5.3
6.4
7.4
5.5
7.5
7.8
8.0
9.0
11.0
13.0
16.0
l
16 +1.0
20 +2.0
20 +2.0
25 +2.0
30 +2.0
35 +2.0
40 +2.0
20 +2.0
25 +2.0
31.5 +2.0
20 +2.0
25 +2.0
31.5 +2.0
35 +2.0
40 +2.0
a
±0.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
b
0.60
±0.05
0.60
±0.05
0.60
±0.05
0.60
±0.05
0.80
±0.05
0.80
±0.05
0.80
±0.05
0.80
±0.05
0.80
±0.05
0.80
±0.05
0.80
±0.1
0.80
±0.1
0.80
±0.1
0.80
±0.1
0.80
±0.1
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 25
B43890
Extended useful life
105
°C
Overview of available types
V
R
(V DC)
C
R
(µF)
4.7
6.8
10
15
22
10
10
×
16
×
20
10
10
×
16
×
20
10
10
×
16
×
20
350
400
450
Case dimensions d
×
l (mm)
12.5
×
20
12.5
×
30
12.5
×
25
12.5
×
35
12.5
×
40
16
×
20
18
×
20
16
18
18
18
×
31.5
×
25
×
31.5
×
40
12.5
×
20
12.5
×
25
12.5
×
20
12.5
×
25
33
47
68
16
16
18
×
20
×
31.5
×
31.5
16
16
18
×
25
×
31.5
×
35
Other voltage and capacitance ratings are available upon request.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 25
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