Aluminum electrolytic capacitors
Single-ended capacitors
Series/Type:
Date:
B42824, B42851
December 2014
© EPCOS AG 2014. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Single-ended capacitors
Bipolar series
85
°C
and 105°C
B42824, B42851
General-purpose grade capacitors
Applications
Audio frequency dividers
For filtering, coupling and pulse circuits
Features
Bipolar
Low dissipation factor tan
δ
RoHS-compatible
Construction
Radial leads
Charge-discharge proof, non polarized
Aluminum case with insulating sleeve
Case with safety vent from diameter 6.3 mm
Delivery mode
Terminal configurations and packing:
Bulk
Taped, Ammo pack
Cut
Kinked
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 21
B42824, B42851
Bipolar series
85
°C
and 105°C
Specifications and characteristics in brief
Series
Rated voltage V
R
Surge voltage V
S
Rated capacitance C
R
Capacitance tolerance
Voltage endurance test
B42824
10 ... 100 V DC
1.15 V
R
2.2 ... 1000 µF
±20%
M
85
°C;
V
R
; I
AC,R
1000 h
B42851
10 ... 50 V DC
1.15 V
R
2.2 ... 1000 µF
±20%
M
105
°C;
V
R
; I
AC,R
1000 h
Post test requirements
with polarity inverted every 250 h with polarity inverted every 250 h
∆C/C ≤
30% 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. 0.75 mm, acceleration max. 10
g,
duration 3
×
2 h.
Capacitor rigidly clamped by the aluminum case.
To IEC 60068-1:
To IEC 60068-1:
B42824: 40/085/56
B42851: 40/105/56
( 40
°C/+85 °C/56
days damp
( 40
°C/+105 °C/56
days damp
heat test)
heat test)
IEC 60384-4
Vibration resistance test
IEC climatic category
Sectional specification
Further information, specific technical data and ordering codes are available upon request.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 21
B42824, B42851
Bipolar series
85
°C
and 105°C
Taping, packing and lead configurations
Taping
Single-ended capacitors are available taped in Ammo pack from diameter 8 to 18 mm as follows:
Lead spacing F = 3.5 mm (∅ d = 8 mm)
Lead spacing F = 5.0 mm (∅ d
=
8 … 12.5 mm)
Lead spacing F = 7.5 mm (∅ d = 16 ... 18 mm).
The dimensions for F, P
1
and 1 max. are specified with reference to the center of the terminal
wires.
Lead spacing 3.5 mm (∅ d = 8 mm)
Last 3 digits of ordering code: 006
Dimensions in mm
∅
d
8
F
3.5
H
18.5
W
18.0
±0.5
W
0
9.5
min.
W
1
9.0
±0.5
W
2
3.0
P
12.7
P
0
12.7
±0.3
P
1
4.6
±0.6
I
1
1.0
t
0.7
∆h
1.0
D
0
4.0
Toler- +0.8
±1.0
ance
0.2
max.
±1.0
max.
±0.2
max.
±0.2
Leads can also run straight through the taping area.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 21
B42824, B42851
Bipolar series
85
°C
and 105°C
Lead spacing 5.0 mm (∅ d = 8 mm)
Last 3 digits of ordering code: 008
Lead spacing 5.0 mm (∅ d = 10 ... 12.5 mm)
Last 3 digits of ordering code: 008
Dimensions in mm
∅
d
8
10
F
5.0
H
20.0
19.0
W
W
0
9.5
W
1
9.0
W
2
1.5
H
0
16.0
P
12.7
12.7
15.0
±1.0
P
0
12.7
12.7
15.0
±0.2
P
1
3.85
3.85
5.0
±0.5
max.
+0.3
max.
±0.2
0.2
I
1
1.0
t
0.6
∆h
1.0
D
0
4.0
18.0 9.5
12.5
11.5
19.0
Toler- +0.8
±0.75 ±0.5
min.
±0.5
max.
±0.5
ance
0.2
Taping is available up to dimensions d
×
l = 12.5
×
25 mm.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 21
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