Aluminum electrolytic capacitors
Single-ended capacitors
Series/Type:
Date:
B43858
December 2010
© EPCOS AG 2011. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Single-ended capacitors
High ripple current
105
°C
B43858
Long-life grade capacitors
for electronic ballasts
Applications
Electronic ballasts
Power supplies
Features
High ripple current capability at high frequency
Long useful life
RoHS-compatible
Construction
Radial leads
Charge-discharge proof, polar
Aluminum case with insulating sleeve
Minus pole marking on the insulating sleeve
Case with safety vent
Delivery mode
Terminal configurations and packing:
Bulk
Taped, Ammo pack
Cut (see chapter "Single-ended Taping, packing and lead
configurations, Cut leads (Chapter B)")
Kinked (see chapter "Single-ended Taping, packing and
lead configurations, Kinked leads (Chapter B)")
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 32
B43858
High ripple current
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
40
°C;
V
R
; 1.6 I
AC,R
Requirements
Diameter (mm)
ESL (nH)
> 5000 h
> 400000 h
∆C/C
tan
δ
I
leak
5000 h
∆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 1.5 mm,
acceleration max. 20
g,
duration 3
×
2 h.
Capacitor rigidly clamped by the aluminum case.
To IEC 60068-1:
V
R
≤
250 V: 40/105/56 ( 40
°C/+105 °C/56
days damp heat test)
V
R
≥
350 V: 25/105/56 ( 25
°C/+105 °C/56
days damp heat test)
IEC 60384-4
≤ ±35%
of initial value
≤
3 times initial specified limit
≤
initial specified limit
≤
12.5
20
16
26
18
34
20
38
160 ... 450 V DC
1.1 V
R
2.2 ... 330 µF
±20%
M
V
R
≤
350 V DC: tan
δ
(max.) = 0.20
V
R
≥
400 V DC: tan
δ
(max.) = 0.24
Voltage endurance test
105
°C;
V
R
Post test requirements
Vibration resistance test
IEC climatic category
Sectional specification
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 32
B43858
High ripple current
105
°C
Dimensional drawings
With stand-off rubber seal
Diameters (mm): 10, 12.5, 16, 18
With flat rubber seal
Diameter (mm): 20
Dimensions and weights
Dimensions (mm)
d +0.5
10
10
10
12.5
12.5
16
16
16
18
18
18
20
20
Approx. weight
g
1.6
1.9
2.6
3.6
4.5
5.5
7.5
7.8
11.0
13.0
16.0
18.0
20.0
l
12.5 +1.0
16 +1.0
20 +2.0
20 +2.0
25 +2.0
20 +2.0
25 +2.0
31.5 +2.0
31.5 +2.0
35 +2.0
40 +2.0
35 +2.0
40 +2.0
a
±0.5
5.0
5.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
7.5
7.5
10.0
10.0
b
0.60
±0.05
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
±0.1
0.80
±0.1
0.80
±0.1
1.0
±0.1
1.0
±0.1
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 32
B43858
High ripple current
105
°C
Overview of available types
V
R
(V DC)
C
R
(µF)
2.2
3.3
4.7
6.8
10
22
33
47
68
100
220
330
10
10
×
16
×
20
10
10
10
16
16
18
×
16
×
16
×
20
×
20
×
25
×
35
10
10
×
16
×
20
10
10
10
10
10
16
16
18
18
×
12.5
×
16
×
16
×
16
×
20
×
20
×
31.5
×
31.5
×
40
10
10
10
10
10
16
16
18
20
×
12.5
×
16
×
16
×
16
×
20
×
25
×
31.5
×
40
×
40
10
10
10
10
16
16
18
18
×
12.5
×
16
×
16
×
20
×
25
×
31.5
×
31.5
×
40
160
200
250
350
400
450
Case dimensions d
×
l (mm)
12.5
×
20
12.5
×
25
12.5
×
25
12.5
×
20
12.5
×
25
16
16
18
×
25
×
31.5
×
40
12.5
×
20
12.5
×
25
16
18
20
×
25
×
31.5
×
35
12.5
×
20
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 32
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