188
10/02
Long-life grade capacitors
Applications
I
Frequency converters
I
Switch-mode power supplies in industrial
and consumer electronics
I
Uninterruptible power supplies
Features
I
Long useful life
I
Outstanding ripple current capability
I
High volumetric efficiency
I
Many different case sizes
I
Pinning ensures correct insertion
Construction
I
Charge-discharge proof, polar
I
Aluminum case, fully insulated
I
Overload protection by preset break point in case
Terminals
I
4 snap-in terminals (6,3 mm and 4,5 mm length)
I
Solder pin mounting on printed circuit boards,
pins fit standardized spacings on PCB
KAL0409-D
B43511
B43521
B43511
Capacitors with 4 Snap-In Terminals and Solder Pins
B43521
Max. Ripple Current
85 C
B43511, B43521
189
10/02
B43511 / B43521
Max. Ripple Current
85 C
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
350 to 450 VDC
1,1
U
R
Rated capacitance
C
R
Capacitance tolerance
390 ... 2 200
F
20 % M
Leakage current
I
L
(5 min, 20
C)
Self-inductance
ESL
Approx. 20 nH
Useful life
85
C,
U
R
;
I
~
R
40
C,
U
R
; 1,6
I
~
R
> 12
000
h
> 200 000 h
Requirements:
C
/
C
30 % of initial value
ESR
3 times initial specified limit
I
L
initial specified limit
Failure percentage:
1 %
Failure rate:
40 fit ( 40 10
9
/h)
(for definiton "fit", refer to chapter
"Quality"
, page 62)
Voltage endurance test
85
C;
U
R
3 000 h
Post test requirements:
C
/
C
10 % of initial value
ESR
1,3 times initial specified limit
I
L
initial specified limit
Vibration resistance
To IEC 60068-2-6, test Fc:
displacement amplitude 0,35 mm, frequency range 10
... 55 Hz,
acceleration max. 5
g
,
duration 3
2 h
IEC climatic category
To IEC 60068-1:
U
R
400 VDC: 40/085/56 ( 40C/+ 85C/56 days damp heat test)
U
R
> 400 VDC: 25/085/56 ( 25C/+ 85C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-805
IEC 60384-4
I
L
0,3
A
C
R
F
-------
U
R
V
-------
0,7
4
A
+
190
10/02
Max. Ripple Current
85 C
B43511 / B43521
Dimensional drawings
B43511, 4 snap-in terminals
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).
KAL0401-H
Pluspol-
Kennzeichnung
Kennzeichnung
Minuspol
30
d
30
Montagelochung
22,50,1
20,1
30 30
l
6,31
+0,2
0,1
0,8
_
0,8
1,50,2
Plus pole marking
Mounting holes
Minus pole marking
Dimensions (mm) Approx.
weight (g)
Packing units
(pieces)
d
+1
l
2
l
max
35
35
35
35
35
50
60
70
80
100
54
64
74
84
104
63
76
88
101
126
60
36
36
36
36
40
40
40
40
40
40
40
50
60
70
80
100
44
54
64
74
84
104
71
89
107
125
143
178
33
33
33
33
33
33
45
45
45
45
45
45
40
50
60
70
80
100
--
--
--
--
--
--
90
113
136
158
181
226
28
28
28
28
28
28
B43521, solder pins
1) Permissible range of
positions for pole
identification marks
KAL0400-9
max
4,50,5
0,8x1,1
3
17,50,1
200,1
200,1
1,3+0,1
4
3
2
1
4
3
1
2
1
2
3
1,3+0,1
7,50,1
150,1
17,50,1
15
1)
1)
15
d
l
l
0,1
_
d = 35 mm
= 40 mm
d
Montagelochung (Ansicht von der Ltseite)
1
Mounting holes (view onto solder side)
+
+
+
+
l
6,31
+0,2
0,1
0,8
_
0,8
1,50,2
KAL0401-H
Standard snap-in terminals: length (6,3
1) mm.
Also available with a length of (4,5 1) mm.
For ordering example cf. page 191
191
10/02
B43511 / B43521
Max. Ripple Current
85 C
Packing of 4 snap-in terminals and solder pins
For ecological reasons the packing is pure cardboard.
Ordering codes
4 snap-in terminals
Version
Identification in 3rd block of ordering code
Standard terminals (6,3
1) mm
M000
Short terminals (4,5
-1) mm
M007
Packing
192
10/02
Max. Ripple Current
85 C
B43511 / B43521
Overview of available types
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.
U
R
(VDC)
350
400
420
450
C
R
(
F)
Case dimensions
d
l
(mm)
390
35
50
40
40
470
35
50
40
40
35
50
40
40
35
60
40
50
45
40
560
35
50
35
60
45
40
35
60
40
50
35
70
40
60
680
35
60
40
50
35
70
40
60
45
50
35
70
40
60
45
50
35
80
40
60
45
50
820
35
70
40
60
35
80
40
60
35
80
40
70
45
50
40
70
45
60
1 000
35
80
40
60
45
50
35
100
40
70
45
60
35
100
40
80
45
60
40
100
45
70
1 500
40
80
45
70
40
100
45
80
40
100
45
80
45
100
1 800
45
100
45
100
2 200
45
100
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