Single-Ended Bi-Polar
Bipolar, Audio – 85 °C
B42823, B42824, B42825
General-purpose grade capacitors
for audio applications
Applications
I
Especially designed for crossover networks
B42823
… B42825
in Hi-Fi sound systems
Features
I
High ripple current capability
I
Low equivalent series resistance
ESR
KAL0707-F
Construction
I
I
I
I
I
Radial leads
Non polar-discharge proof
Aluminum case with insulating sleeve
Stand off rubber seal
Case with safety vent from diameter 6,3 mm
Delivery mode
Special terminal configurations and packing:
I
I
I
I
I
Bulk
Taped, Ammo pack
Cut
Kinked
PAPR (protection against polarity reversal)
Refer to page 503 for further details and ordering example.
410
10/02
B42823 … B42825
Bipolar, Audio – 85 °C
Specifications and characteristics in brief
Type
Rated voltage
U
R
Surge voltage
U
S
Rated capacitance
C
R
Capacitance tolerance
Useful life
85 °C;
U
R
;
I~
R
40 °C;
U
R
;
I~
R
> 1 000 h
> 100 000 h
B42823
50 VDC
1,15 ·
U
R
1 … 68
µF
B42824
50 VDC
1,15 ·
U
R
1 … 22
µF
M
B42825
50 VDC
1,15 ·
U
R
1 … 6,8
∝F
± 20 %
M
± 20 % M
± 20 %
B42823 / B42824 / B42825
∆
C/C
tan
δ
I
L
Requirements:
≤ ±
45 % of initial value
≤
3 times initial specified limit
≤
initial specified limit
Failure percentage:
≤
1 %
Failure rate:
≤
100 fit (≤ 100 · 10
–9
/h)
(for definiton “fit”,
refer to chapter
“Quality”
, page 62)
Voltage endurance test
85 °C;
U
R
1 000 h,
with the polarity
inverted every 250 h
Post test requirements:
∆C/C
tan
δ
I
L
≤ ±
25 % of initial value
≤
2 times initial specified limit
≤
initial specified limit
Vibration resistance
IEC climatic category
Sectional specification
To IEC 60068-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 … 2000 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)
IEC 60384-4
411
10/02
B42823 … B42825
Bipolar, Audio – 85 °C
Dimensional drawing
d
max.
d
Stand-off rubber seal
a
max.
_
Safety vent from ød < 6,3 mm
15 min.
5 min.
KAL0578-R
Dimensions and weights
Dimensions (mm)
Approx. weight
d
×
l
6,3
×
11
8
10
×
11
×
12,5
d
max
×
l
max
6,8
×
12
8,5
×
12
10,5
×
13,5
10,5
×
22
13
×
27
16,5
×
27
16,5
×
33,5
a
± 0,5
2,5
3,5
5,0
5,0
5,0
7,5
7,5
ø
b
b
0,50 ± 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
g
0,7
1,0
1,6
2,6
4,5
7,5
7,8
10
×
20
12,5
×
25
16
16
×
25
×
31,5
Overview of available types
Type
B42823
50
Case dimensions
d
×
l
(mm)
6,3
×
11
6,3
×
11
8
8
8
10
10
10
×
11
×
11
×
11
×
12,5
×
20
×
20
8
10
10
10
×
11
×
12,5
×
20
×
20
10
×
20
B42824
50
B42825
50
U
R
(VDC)
C
R
(µF)
1,0
1,5
2,2
3,3
4,7
6,8
10
15
22
33
47
68
12,5
×
25
16
×
25
16
16
×
25
×
31,5
12,5
×
25
12,5
×
25
16
×
25
12,5
×
25
12,5
×
25
16
16
×
25
×
31,5
Other capacitance and voltage ratings are available upon request.
412
10/02
B42823 … B42825
Bipolar, Audio – 85 °C
Technical data and ordering codes
U
R
VDC
B42823
50
C
R
120 Hz
20 °C
µF
1,0
1,5
2,2
3,3
4,7
6,8
10
15
22
33
47
68
Case
dimensions
d
×
l
mm
6,3
×
11
6,3
×
11
8
×
11
8
8
10
10
×
11
×
11
×
12,5
×
20
tan
δ
max
1 kHz
20
°C
I
~
R
120 Hz
85
°C
mA
12
14
20
24
29
41
60
74
110
135
180
240
13
33
49
59
105
129
175
19
49
68
81
107
Ordering code
1)
0,15
0,15
0,15
0,15
0,15
0,15
0,15
0,15
0,15
0,15
0,15
0,15
0,10
0,10
0,10
0,10
0,10
0,10
0,10
0,05
0,05
0,05
0,05
0,05
B42823A6105M00*
B42823A6155M00*
B42823A6225M00*
B42823A6335M00*
B42823A6475M00*
B42823A6685M00*
B42823A6106M00*
B42823A6156M00*
B42823A6226M00*
B42823A6336M00*
B42823A6476M00*
B42823A6686M00*
B42824A6105M00*
B42824A6225M00*
B42824A6335M00*
B42824A6475M00*
B42824A6106M00*
B42824A6156M00*
B42824A6226M00*
B42825A6105M00*
B42825A6225M00*
B42825A6335M00*
B42825A6475M00*
B42825A6685M00*
10
×
20
12,5
×
25
12,5
×
25
16
16
8
10
10
×
25
×
31,5
×
11
×
12,5
×
20
B42824
50
1,0
2,2
3,3
4,7
10
15
22
B42825
50
1,0
2,2
3,3
4,7
6,8
10
16
16
16
×
20
×
25
×
25
×
31,5
12,5
×
25
10
×
20
12,5
×
25
12,5
×
25
16
×
25
1) * = "0" for bulk version.
For taping versions, other lead configurations and packing information see page 503.
413
10/02
B42823 … B42825
Bipolar, Audio – 85 °C
Frequency factor of permissible
ripple current
I~
versus frequency
f
1,6
KAL0762-H
Impedance Z
versus frequency
f
Typical behavior at 20 °C
10
4
KAL0763-Q
Ι
~
120 Hz
1,2
1,0
0,8
0,6
0,4
0,2
0
1
10
10
2
10
3
Hz 10
4
f
Ι
~
f
B42823/824/825
Ω
Z
10
3
1 µF/50 V/B42825
2,2 µF/50 V/B42824
10
2
10
1
10
0
10
1
10
2
10
3
10
4
10
5
Hz 10
6
f
414
10/02
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