Snap-In Capacitors
Compact
–
105 °C
B43504
Long-life grade capacitors
Applications
I
Professional switch-mode power supplies in industrial
B43504
electronics and in data processing equipment
I
Switch-mode power supplies in entertainment electronics
I
Frequency converters
Features
I
I
I
I
High reliability
High CU product, extremely compact
Low equivalent series resistance
ESR
Many different case sizes available for each capacitance value
Construction
I
I
I
I
I
I
Charge-discharge proof, polar
Aluminum case, fully insulated
Snap-in solder pins to hold component in place on PC-board
Minus pole marking on case surface
Minus pole not insulated from case
Overload protection (safety vent)
Terminals
I
Standard version with 2 terminals
2 lengths available: 6,3 and 4,5 mm
I
3 terminals: length 4,5 mm
(terminal arrangement ensures correct insertion)
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B43504
Compact
–
105 °C
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
Rated capacitance
C
R
Capacitance tolerance
Dissipation factor tan
δ
(20°C, 120 Hz)
Leakage current
I
L
(5 min, 20°C)
Self-inductance
ESL
Useful life
105°C;
U
R
;
I~
R
85°C;
U
R
;
I~
max
40°C;
U
R
; 1,9 ·
I~
R
>
3 000 h
>
6 500 h
>
200 000 h
200 … 450 VDC
1,15 ·
U
R
(for
U
R
≤
250 VDC)
1,10 ·
U
R
(for
U
R
≥
400 VDC)
47 … 2 200
µF
±
20 %
M
U
R
≤
400 VDC: tan
δ ≤
0,15
U
R
≥
420 VDC: tan
δ ≤
0,20
C
R
U
R 0,7
I
L
≤
0,3
µA ⋅
æ
-------
⋅
-------
ö
+
4
µA
è
µF
V
ø
Approx. 20 nH
Requirements:
∆
C/C
tan
δ
I
L
≤ ±
30 % of initial value
≤
3 times initial specified limit
≤
initial specified limit
Failure percentage:
≤
1 %
Failure rate:
≤
40 fit (≤ 40 · 10
–9
/h)
(for definiton “fit”, refer to chapter
“Quality”
, page 62)
Load life test
105
°C;
U
R
;
I~
R
2 000 h
Post test requirements:
∆C/C
tan
δ
I
L
2 000 h
∆
C/C
tan
δ
I
L
≤ ±
20 % of initial value
≤
2 times initial specified limit
≤
initial specified limit
≤ ±
10 % of initial value
≤
1,3 times specified limit
≤
initial specified limit
Voltage endurance test
105
°C;
U
R
Post test requirements:
Vibration resistance
IEC climatic category
Detail specification
Sectional specification
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
To IEC 60068-1:
U
R
≤
400 VDC: 40/105/56 (– 40°C/+ 105°C/56 days damp heat test)
U
R
≥
420 VDC: 25/105/56 (– 25°C/+ 105°C/56 days damp heat test)
Similar to CECC 30301-809
IEC 60384-4
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B43504
Compact
–
105 °C
Dimensional drawings
Minus pole marking
Minus pole marking
Mounting
holes
Mounting
holes
KAL0140-J
KAL0324-F
Snap-in terminals, standard (length 6,3
±
1 mm).
Also available in a shorter version with a length
of 4,5 –1 mm. For packing mode and ordering
example see next page.
Dimensions (mm)
d+1
l
±
2
22
22
22
22
22
25
25
25
25
25
25
25
30
35
40
50
25
30
35
40
45
50
Approx.
Packing units
weight (g) (pieces)
9
12
15
18
24
13
17
19
22
26
30
160
160
160
160
160
130
130
130
130
130
130
Snap-in capacitors are also available with
3 terminals (length 4,5 –1 mm).
For packing mode and ordering example see
next page
.
Dimensions (mm)
d+1
l
±
2
30
30
30
30
30
30
35
35
35
35
35
35
25
30
35
40
45
50
25
30
35
40
45
50
Approx.
Packing units
weight (g) (pieces)
17
23
29
36
41
47
22
29
36
41
57
72
80
80
80
80
80
80
60
60
60
60
60
60
247
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B43504
Compact
–
105 °C
Packing of snap-in capacitors
For ecological reasons the packing is pure cardboard. Components can be withdrawn (in full or in
part) in the correct position for insertion.
Ordering codes
Snap-in terminals
Version
Standard terminals (6,3
±
1) mm
Short terminals (4,5
−1)
mm
3 terminals (4,5
−1)
mm
Ordering example:
B43504A9107M007
B43504A9107M002
Identification in 3rd block of ordering code
M000
M007
M002
}
}
snap-in capacitor with short terminals
snap-in capacitor with 3 terminals
248
10/02
B43504
Compact
–
105 °C
Overview of available types
U
R
(VDC)
C
R
(µF)
47
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1 000
1 200
1 500
1 800
2 200
200
250
400
22
×
25
22
×
25
22
×
30
22
×
35
25
×
25
22
×
35
22
×
40
30
×
25
25
×
40
30
×
30
25
×
45
30
×
35
35
×
30
25
×
50
30
×
45
35
×
35
30
×
50
35
×
45
35
×
50
420
450
Case dimensions
d
×
l
(mm)
22
×
30
22
×
35
22
×
35
25
×
30
30
×
25
25
×
35
25
×
40
30
×
30
35
×
25
25
×
45
25
×
50
30
×
40
35
×
30
30
×
45
35
×
35
30
×
50
35
×
40
35
×
45
35
×
50
22
×
30
22
×
35
25
×
30
22
×
40
25
×
30
25
×
35
30
×
30
25
×
40
30
×
30
25
×
45
30
×
35
30
×
40
30
×
45
35
×
35
30
×
50
35
×
40
35
×
45
22
×
25
22
×
25
22
×
30
22
×
30
22
×
35
30
×
25
25
×
35
25
×
40
35
×
25
25
×
45
35
×
30
30
×
35
30
×
40
35
×
40
35
×
45
35
×
50
22
×
30
22
×
35
22
×
40
25
×
30
25
×
35
22
×
50
30
×
30
25
×
45
25
×
50
30
×
40
30
×
45
35
×
40
35
×
45
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
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