Capacitors with Soldering Star
85
°C
B 41 782
B 43 782
LL grade
Standard version for entertainment and
industrial electronics
Construction
q
Charge-discharge proof, polar
q
Aluminum case, partially insulated
q
Solder pin terminals on mounting base that is securely
welded to case, ensuring perfect electrical contact
q
Positive pole connection brought out axially at center
q
Negative pole connected to two or three solder pins
of the mounting base
Features
q
q
q
q
q
High ripple current capability
High vibration resistance
Pinning ensures correct insertion
Can be operated at temperatures of up to 105
°C
1)
Operating voltage up to 500 V–
Applications
q
Standard applications in entertainment and
industrial electronics
q
Filtering, coupling and pulse circuits
q
Automotive electronics
Specifications and characteristics in brief
B 41 782
Rated voltage
U
R
Surge voltage
U
S
Rated capacitance
C
R
Capacitance tolerance
Useful life
40
°C,
U
R
85
°C,
U
R
;
I~
R
Failure percentage
Failure rate
> 200 000 h (1,5 ·
I~
R,85˚C
)
> 5 000 h
≤
0,5 %
(during useful life)
≤
20 fit
(≤ 20 · 10
– 9
/h)
> 200 000 h (1,5 ·
I~
R,85˚C
)
> 5 000 h
≤
0,5 %
(during useful life)
≤
20 fit
(≤ 20 · 10
– 9
/h)
10 … 100 V–
1,15 ·
U
R
47 … 15 000
µF
– 10/+ 50 %
T
B 43 782
160 … 500 V–
1,15 ·
U
R
(for
U
R
≤
250 V–)
1,10 ·
U
R
(for
U
R
≥
350 V–)
4,7 … 220
µF
– 10/+ 50 %
T
1) Operation at 105 ˚C and 0,6
I~
max, 85 ˚C
permissible for a total of 500 h.
294
Siemens Matsushita Components
B 41 782
B 43 782
Specifications and characteristics in brief
B 41 782
Voltage endurance test
Leakage current
I
lka
(5 min, 20
°C)
Self-inductance
L
ESL
5 000 h, 85
°C
(at
U
R
)
B 43 782
5 000 h, 85
°C
(at
U
R
)
C
R
U
R 0,7
I
lka
≤
0,3
µA ⋅
-------
⋅
-------
+
4
µA
-
µF
V-
Diam.
d
Length
l
20 mm
25 mm
30 mm
39 mm
−
12 mm
6
7
8
−
14 mm
−
8
9
16 mm
−
−
10
11
18 mm
−
−
−
14
Approx.
L
ESL
(nH)
IEC climatic category
Detail specification
Sectional specification
Vibration resistance
in accordance with IEC 68–1
25/085/56 (–25
°C/+85 °C,
56 days damp heat test)
similar to CECC 30 301-049
IEC 384–4
in accordance with IEC 68–2–6, test Fc:
displacement amplitude 0,75 mm, frequency range 10
…
55 Hz,
acceleration max. 10
g,
duration 3
×
2 h
Siemens Matsushita Components
295
B 41 782
B 43 782
Dimensional drawing
Mounting holes
d
= 12 … 14 mm
d
= 16 … 18 mm
Positive pole
Soldering star and
supports are connected
to the negative pole
Supporting pin rest
KAL0107-D
Dimensions (mm)
d
×
l
d
max
×
l
max
12
×
20
12
×
25
12
×
30
14
×
25
14
×
30
16
×
30
16
×
39
18
×
39
13,5
×
22,5
13,5
×
27
13,5
×
32
15,5
×
27
15,5
×
32
17,5
×
32
17,5
×
41,5
19,5
×
41,5
a
±
0,1
12,5
12,5
12,5
14,5
14,5
16,5
16,5
18,5
c
±
0,1
Approx
weight (g)
3,8
4,5
5,4
Packing units
(pieces)
640
480
480
480
480
300
200
200
3,0
6,1
7,2
9,4
12,2
15,4
The PC-board hole arrangement specified above is based on circular arcs.
If, however, the mounting holes have to be matched to a standard drilling raster, a spacing of
1,27 mm (
1
/
20
˝) has proved to be sufficiently accurate if the following arrangements are used:
d
= 12 mm
d
= 14 mm
d
= 16 mm
d
= 18 mm
1,27
KAL0356-I
KAL0357-R
ø1,5+0,1
KAL0358-Z
KAL0359-8
296
Siemens Matsushita Components
B 41 782
B 43 782
Overview of available types
Type B 41 782
U
R
(V–)
C
R
(µF)
47
68
100
150
220
330
470
680
1 000
1 500
2 200
3 300
4 700
6 800
10 000
15 000
10
16
25
40
63
100
12
×
20
12
×
20
Case dimensions
d
×
l
(mm)
12
×
20
12
×
20
12
×
20
12
×
20
12
×
20
12
×
20
12
×
25
12
×
30
14
×
30
16
×
30
16
×
39
18
×
39
12
×
20
12
×
20
12
×
25
14
×
25
14
×
30
16
×
30
16
×
39
18
×
39
12
×
20
12
×
20
12
×
25
14
×
25
14
×
30
16
×
30
16
×
39
12
×
20
12
×
20
12
×
25
12
×
30
14
×
30
16
×
30
16
×
39
18
×
39
12
×
20
12
×
30
14
×
30
16
×
30
16
×
39
18
×
39
12
×
25
12
×
30
14
×
30
16
×
30
16
×
39
18
×
39
Type B 43 782
U
R
(V–)
C
R
(µF)
4,7
6,8
10
22
33
47
68
100
150
220
160
250
350
400
450
12
×
20
12
×
20
500
12
×
20
12
×
30
16
×
30
18
×
39
Case dimensions
d
×
l
(mm)
12
×
20
12
×
20
12
×
20
12
×
25
14
×
30
16
×
39
12
×
30
14
×
30
16
×
39
18
×
39
12
×
30
14
×
30
16
×
30
18
×
39
12
×
20
14
×
30
16
×
30
16
×
39
18
×
39
12
×
25
14
×
30
16
×
30
16
×
39
The above capacitance and voltage ratings are available in different cases upon request. Other
capacitance and voltage ratings are also available upon request.
Siemens Matsushita Components
297
B 41 782
B 43 782
Technical data and ordering codes
U
R
C
R
µF
470
1 000
1 500
2 200
3 300
4 700
6 800
10 000
15 000
470
1 000
1 500
2 200
3 300
4 700
6 800
10 000
220
470
680
1 000
1 500
2 200
3 300
4 700
V–
B41782-
10
Case
dimensions
d
×
l
mm
12
×
20
12
×
20
12
×
20
12
×
25
12
×
30
14
×
30
16
×
30
16
×
39
18
×
39
12
×
20
12
×
20
12
×
25
14
×
25
14
×
30
16
×
30
16
×
39
18
×
39
12
×
20
12
×
20
12
×
20
12
×
25
14
×
25
14
×
30
16
×
30
16
×
39
R
ESR, max
100 Hz
20
°C
mΩ
500
410
410
280
200
140
100
70
55
520
430
290
200
150
100
70
60
560
400
400
270
185
130
100
70
Z
max
20 kHz
20
°C
mΩ
420
360
360
240
170
115
87
59
43
430
375
260
175
135
90
62
52
420
330
350
240
165
120
93
65
I~
max
100 Hz
40
°C
A
1,7
2,1
2,2
2,9
3,6
4,4
5,7
7,3
9,4
1,7
2,0
2,6
3,4
4,4
5,2
7,0
7,8
1,3
1,8
1,8
2,6
3,4
4,2
5,2
6,8
I~
R
100 Hz
85
°C
A
0,65
0,80
0,85
1,1
1,4
1,7
2,2
2,8
3,6
0,65
0,75
1,0
1,3
1,7
2,0
2,7
3,0
0,50
0,70
0,70
1,0
1,3
1,6
2,0
2,6
Ordering
code
1)
Short code
-A3477-T
-A3108-T
-A3158-T
-A3228-T
-A3338-T
-A3478-T
-A3688-T
-A3109-T
-A3159-T
-A4477-T
-A4108-T
-A4158-T
-A4228-T
-A4338-T
-A4478-T
-A4688-T
-A4109-T
-A5227-T
-A5477-T
-A5687-T
-A5108-T
-A5158-T
-A5228-T
-A5338-T
-A5478-T
16
25
1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41782-A3477-T
298
Siemens Matsushita Components
