Capacitors with 4 Snap-In Terminals and Solder Pins
85 °C
B 43 511, B 43 521
LL grade
Especially high volumetric efficiency
Construction
I
Charge-discharge proof, polar
I
Aluminum case, fully insulated
I
Overload protection by preset break point in case
B 43 511
B 43 521
Terminals
I
4 snap-in terminals (6,3 mm and 4,5 mm length)
I
Solder pin mounting on printed circuit boards,
KAL0409-D
B 43 511
B 43 521
pins fit standardized spacings on PCB
Features
I
Outstanding ripple current capability
I
Extremely small dimensions, i.e. especially
high volumetric efficiency
I
Many different case sizes
I
Pinning ensures correct insertion
Applications
I
For frequency converters
I
For switch-mode power supplies in industrial
and consumer electronics
Specifications and characteristics in brief
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
Voltage endurance test
Leakage current
I
lka
(5 min, 20
°
C)
> 200 000 h (1,6 ·
I~
R,85°C
)
> 12 000 h
350 to 450 V–
1,1 ·
U
R
390 … 2 200
µ
F
±
20 %
M
≤
1%
(during useful life)
≤
40 fit
(
≤
40 · 10
– 9
/h)
3 000 h, 85
°
C
(at
U
R
)
C
R
U
R
I
lka
≤
0,3
µ
A
⋅
æ
-------
⋅
-------
ö
è
µ
F V
ø
0,7
+
4
µ
A
146
10/00
B 43 511
B 43 521
Specifications and characteristics in brief
Self-inductance
L
ESL
IEC climatic category
approx. 20 nH
in accordance with IEC 68–1
≤
400 V–: 40/085/56 (–40
°
C/+85
°
C, 56 days damp heat test)
> 400 V–: 25/085/56 (–25
°
C/+85
°
C, 56 days damp heat test)
similar to CECC 30 301-805
IEC 384–4
in accordance with IEC 68–2–6, test Fc:
frequency range 10
…
55 Hz, duration 3
×
2 h
displacement amplitude 0,35 mm, acceleration max. 5
g
Detail specification
Sectional specification
Vibration resistance
147
10/00
B 43 511
B 43 521
Dimensional drawings
B 43 511, 4 snap-in terminals
Pluspol-
Plus pole marking
Kennzeichnung
Mounting holes
Montagelochung
Dimensions (mm) Approx.
d
+1
l
±
2
l
max
weight (g)
35
35
35
35
35
40
40
40
40
40
40
45
45
45
45
45
45
50
60
70
80
100
40
50
60
70
80
100
40
50
60
70
80
100
d
= 40 mm
2
Packing units
(pieces)
36
36
36
36
36
33
33
33
33
33
33
28
28
28
28
28
28
30 ±3
30
30
Minus pole marking
Minuspol
Kennzeichnung
2±0,1
22,5±0,1
54
64
74
84
104
44
54
64
74
84
104
—
—
—
—
—
—
63
76
88
101
126
71
89
107
125
143
178
90
113
136
158
181
226
0´
l l
d
6,3±1
6,3±1
Standard snap-in terminals: length (6,3
±
1) mm.
Also available with a length of (4,5 – 1) mm.
For ordering example
cf. page 149
B 43 521, solder pins
d
= 35 mm
_
0,1
0,8
+0,2
_
0,1
0,8
+0,2
1,5±0,2
1,5±0,2
0,8
0,8
KAL0401-H
KAL0401-H
+
1
15
15
1)
1)
+
1
4
d
–
20±0,1
7,5±0,1
ø1,3+0,1
1
+
–
3
l
max
4,5±0,5
Mounting holes (view onto solder side)
Montagelochung (Ansicht von der Lötseite)
ø1,3+0,1
+
1
15±0,1
3
20±0,1
4
l
1) Permissible range of
positions for pole
identification marks
–
–
2
17,5±0,1
2
3
17,5±0,1
3
0,8x1,1
_
0,1
KAL0400-9
Pole markings: Plus:
+
; Minus:
–
All pin holes must be drilled into the PC-board, since the unconnected pins serve as mountings.
These pins must be soldered to isolated pads or pads with the same potential as the negative pole
(solder pin and 4 snap-in terminals).
148
10/00
Packing
B 43 511
B 43 521
Packing of 4 snap-in terminals and solder pins
For ecological reasons the packing is pure cardboard.
Ordering codes
Snap-in terminals
Version
Standard terminals (6,3
±
1) mm
Short terminals (4,5
−
1) mm
Identification in 3rd block of ordering code
-M
-M7
149
10/00
B 43 511
B 43 521
Overview of available types
U
R
(V–)
C
R
(
µ
F)
390
35
×
50
40
×
40
35
×
50
35
×
60
40
×
50
35
×
70
40
×
60
35
×
80
40
×
60
45
×
50
40
×
80
45
×
70
45
×
100
35
×
60
45
×
40
35
×
70
40
×
60
45
×
50
35
×
80
40
×
60
35
×
100
40
×
70
45
×
60
40
×
100
45
×
80
45
×
100
35
×
50
40
×
40
35
×
60
40
×
50
35
×
70
40
×
60
45
×
50
35
×
80
40
×
70
45
×
50
35
×
100
40
×
80
45
×
60
40
×
100
45
×
80
45
×
100
350
400
420
450
Case dimensions
d
×
l
(mm)
35
×
50
40
×
40
35
×
60
40
×
50
45
×
40
35
×
70
40
×
60
35
×
80
40
×
60
45
×
50
40
×
70
45
×
60
40
×
100
45
×
70
45
×
100
470
560
680
820
1 000
1 500
1 800
2 200
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
150
10/00
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