210 10/02
General-purpose grade capacitors
Applications
■Switch-mode power supplies in industrial and
entertainment electronics
Features
■High ripple current capability
■Different case sizes available for
each capacitance value
Construction
■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
■Standard version with 2 terminals
2 lengths available: 6,3 and 4,5 mm
■3 terminals: length 4,5 mm
(terminal arrangement ensures correct insertion)
Standard – 85 °C
B41303, B43303
Snap-In Capacitors B41303
B43303
211 10/02
Standard – 85 °C
B41303 / B43303
Specifications and characteristics in brief
B41303 B43303 (not for new design)
Rated voltage
U
R
Surge voltage
U
S
10 … 100 VDC
1,15 ·
U
R
200 … 500 VDC
1,15 ·
U
R (for
U
R ≤ 250 VDC)
1,10 ·
U
R (for
U
R ≥ 385 VDC)
Rated capacitance
C
R
Capacitance tolerance
680 … 47 000 µF
± 20 % M
22 … 1 500 µF
± 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; 1,15 ·
I
~R
> 2 000 h
> 100 000 h
> 2 000 h
> 100 000 h
Requirements: ∆
C
/
C
≤ ± 45 % of initial value
ESR
≤ 3 times initial spec. limit
I
L≤ initial specified limit
∆
C
/
C
≤ ± 30 % of initial value
ESR
≤ 3 times initial spec. limit
I
L≤ 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
R2 000 h 2 000 h
Post test requirements: ∆
C
/
C
≤ ± 15 % of initial value
ESR
≤ 1,3 times initial spec. limit
I
L≤ initial specified limit
∆
C
/
C
≤ ± 10 % of initial value
ESR
≤ 1,3 times initial spec. 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:
40/085/56 (– 40°C/+ 85°C/56 days
damp heat test)
25/085/56 (– 25°C/+ 85°C/56 days
damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-806
IEC 60384-4
I
L0,3 µA
C
R
µF
-------
U
R
V
-------
⋅
èø
æö
⋅
0,7
≤4µA+
212 10/02
Standard – 85 °C
B41303 / B43303
Dimensional drawings
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.
Snap-in capacitors are also available with
3 terminals (length 4,5 –1mm).
For packing mode and ordering example see
next page.
Dimensions (mm) Approx.
weight (g)
Packing units
(pieces)
d
+ 1
l
± 2
22
22
22
22
22
25
30
35
40
45
9
12
15
18
20
160
160
160
160
160
25
25
25
25
25
25
30
35
40
45
13
17
19
22
25
130
130
130
130
130
Mounting
holes
Minus pole marking
KAL0140-J
Dimensions (mm) Approx.
weight (g)
Packing units
(pieces)
d
+ 1
l
± 2
30
30
30
30
30
30
30
20
25
30
35
40
45
50
14
17
23
29
36
41
46
80
80
80
80
80
80
80
35
35
35
35
35
20
40
45
50
55
19
44
52
59
66
60
60
60
60
60
Mounting
holes
Minus pole marking
KAL0324-F
213 10/02
Standard – 85 °C
B41303 / B43303
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
Ordering example:
B41303A3109M007 }snap-in capacitor with short terminals
B41303A3109M002 }snap-in capacitor with 3 terminals
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
3 terminals (4,5 −1) mm M002
214 10/02
Standard – 85 °C
B41303 / B43303
Overview of available types
Type B41303
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
U
R (VDC) 10 16 25 40 63 100
C
R (µF) Case dimensions
d
×
l
(mm)
680 22 × 30
25 × 25
1 000 22 × 35
25 × 30
1 500 22 × 30
25 × 25
25 × 35
30 × 30
2 200 22 × 35
25 × 30 30 × 35
3 300 22 × 30
25 × 25
25 × 35
30 × 30 30 × 45
4 700 22 × 30
25 × 25
22 × 35
25 × 30 30 × 35
6 800 22 × 30
25 × 25
22 × 35
25 × 30
25 × 40
30 × 30 30 × 45
10 000 22 × 30
25 × 25
22 × 35
25 × 30
25 × 35
30 × 30 30 × 35
15 000 22 × 35
25 × 30
25 × 40
30 × 30 30 × 35 30 × 50
22 000 25 × 40
30 × 30 30 × 35 30 × 45
33 000 30 × 35 30 × 45
47 000 30 × 45
215 10/02
Standard – 85 °C
B41303 / B43303
Overview of available types
Type B43303 (not for new design)
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
U
R (VDC) 200 250 385 400 450 500
C
R (µF) Case dimensions
d
×
l
(mm)
22 22 × 25
33 22 × 30
47 22 × 40
68 22 × 25 22 × 30 22 × 35 25 × 40
100 22 × 30
25 × 25
22 × 35
25 × 30 22 × 40 30 × 40
120 25 × 30 25 × 35
150 22 × 25 22 × 40
25 × 30
22 × 40
25 × 30 30 × 35 30 × 50
180 30 × 35
220 22 × 25 22 × 30
25 × 25
25 × 40
30 × 35
25 × 40
30 × 30 30 × 50
270 30 × 35 30 × 45
330 22 × 30
25 × 25
22 × 40
25 × 35 30 × 45 30 × 45 35 × 40
390 30 × 45
35 × 40 35 × 45
470 22 × 40
30 × 25
25 × 40
30 × 30 35 × 40 35 × 45 35 × 50
560 35 × 45 35 × 50
680 25 × 40
30 × 35 30 × 40 35 × 55
1 000 30 × 45
35 × 40 35 × 45
1 200 35 × 45 35 × 50
1 500 35 × 50
216 10/02
Standard – 85 °C
B41303 / B43303
Technical data and ordering codes
U
R
VDC
C
R
100 Hz
20 °C
µF
Case
dimensions
d
×
l
mm
ESR
max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~R1)
100 Hz
85 °C
A
Ordering code2)
B41303
10 10 000 22 × 30 66 59 4,7 1,8 B41303A3109M000
10 000 25 × 25 66 59 4,7 1,8 B41303J3109M000
15 000 22 × 35 54 49 5,6 2,2 B41303B3159M000
15 000 25 × 30 54 49 5,6 2,2 B41303J3159M000
22 000 25 × 40 46 43 6,7 2,6 B41303A3229M000
22 000 30 × 30 46 43 6,7 2,6 B41303J3229M000
33 000 30 × 35 41 39 7,3 2,8 B41303B3339M000
47 000 30 × 45 38 36 8,3 3,2 B41303B3479M000
16 6 800 22 × 30 71 59 4,5 1,8 B41303A4688M000
6 800 25 × 25 71 59 4,5 1,8 B41303J4688M000
10 000 22 × 35 58 52 5,2 2,0 B41303B4109M000
10 000 25 × 30 58 52 5,2 2,0 B41303J4109M000
15 000 25 × 40 49 45 6,4 2,5 B41303A4159M000
15 000 30 × 30 49 45 6,4 2,5 B41303J4159M000
22 000 30 × 35 43 40 7,3 2,8 B41303B4229M000
33 000 30 × 45 39 37 8,1 3,1 B41303B4339M000
25 4 700 22 × 30 77 67 4,4 1,7 B41303A5478M000
4 700 25 × 25 77 67 4,4 1,7 B41303J5478M000
6 800 22 × 35 62 56 4,9 1,9 B41303B5688M000
6 800 25 × 30 62 56 4,9 1,9 B41303J5688M000
10 000 25 × 35 52 48 5,5 2,3 B41303B5109M000
10 000 30 × 30 52 48 5,5 2,3 B41303J5109M000
15 000 30 × 35 45 42 7,0 2,7 B41303B5159M000
22 000 30 × 45 40 38 8,1 3,1 B41303B5229M000
Preferred types
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) Ordering code for standard terminals (6,3 mm).
To determine the ordering code for short terminals (4,5 mm) and 3 terminals (4,5 mm) see page 213.
217 10/02
Standard – 85 °C
B41303 / B43303
40 3 300 22 × 30 77 71 4,4 1,7 B41303A7338M000
3 300 25 × 25 77 71 4,4 1,7 B41303J7338M000
4 700 22 × 35 66 59 4,9 1,9 B41303B7478M000
4 700 25 × 30 66 59 4,9 1,9 B41303J7478M000
6 800 25 × 40 55 50 6,1 2,4 B41303A7688M000
6 800 30 × 30 55 50 6,1 2,4 B41303J7688M000
10 000 30 × 35 47 44 6,8 2,6 B41303B7109M000
15 000 30 × 50 41 39 8,4 3,3 B41303A7159M000
63 1 500 22 × 30 120 100 3,5 1,4 B41303A8158M000
1 500 25 × 25 120 100 3,5 1,4 B41303J8158M000
2 200 22 × 35 89 77 4,2 1,6 B41303B8228M000
2 200 25 × 30 89 77 4,2 1,6 B41303J8228M000
3 300 25 × 35 69 62 5,2 2,0 B41303B8338M000
3 300 30 × 30 69 62 5,2 2,0 B41303J8338M000
4 700 30 × 35 58 52 6,2 2,4 B41303B8478M000
6 800 30 × 45 49 45 7,3 2,8 B41303B8688M000
100 680 22 × 30 180 150 2,9 1,1 B41303A9687M000
680 25 × 25 180 150 2,9 1,1 B41303J9687M000
1 000 22 × 35 130 110 3,4 1,3 B41303B9108M000
1 000 25 × 30 130 110 3,4 1,3 B41303J9108M000
1 500 25 × 35 97 83 4,4 1,7 B41303B9158M000
1 500 30 × 30 97 83 4,4 1,7 B41303J9158M000
2 200 30 × 35 75 66 5,5 2,1 B41303B9228M000
3 300 30 × 45 60 54 6,5 2,5 B41303B9338M000
U
R
VDC
C
R
100 Hz
20 °C
µF
Case
dimensions
d
×
l
mm
ESR
max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~R1)
100 Hz
85 °C
A
Ordering code2)
Preferred types
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) Ordering code for standard terminals (6,3 mm).
To determine the ordering code for short terminals (4,5 mm) and 3 terminals (4,5 mm) see page 213.
218 10/02
Standard – 85 °C
B41303 / B43303
Technical data and ordering codes
U
R
VDC
C
R
100 Hz
20 °C
µF
Case
dimensions
d
×
l
mm
ESR
max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~R1)
100 Hz
85 °C
A
Ordering code2)
B43303 (not for new design)
200 220 22 × 25 1250 960 1,7 0,77 B43303D0227M000
330 22 × 30 900 640 2,2 1,0 B43303D0337M000
330 25 × 25 800 640 2,3 1,0 B43303M0337M000
470 22 × 40 560 450 2,9 1,3 B43303D0477M000
470 30 × 25 560 450 3,0 1,3 B43303M0477M000
680 25 × 40 390 310 3,8 1,7 B43303D0687M000
680 30 × 35 390 310 4,0 1,8 B43303M0687M000
1 000 30 × 45 260 210 5,3 2,4 B43303D0108M000
1 000 35 × 40 260 210 5,6 2,5 B43303E0108M000
1 200 35 × 45 220 180 6,4 2,9 B43303A0128M000
1 500 35 × 50 180 140 7,4 3,3 B43303A0158M000
250 150 22 × 25 1400 1200 1,4 0,63 B43303C2157M000
220 22 × 30 920 740 1,8 0,82 B43303C2227M000
220 25 × 25 920 740 1,8 0,84 B43303L2227M000
330 22 × 40 620 500 2,5 1,1 B43303C2337M000
330 25 × 35 620 500 2,5 1,2 B43303L2337M000
470 25 × 40 440 360 3,2 1,4 B43303C2477M000
470 30 × 30 440 360 3,1 1,4 B43303L2477M000
680 30 × 40 300 240 4,2 1,9 B43303C2687M000
1 000 35 × 45 220 170 5,8 2,6 B43303A2108M000
1 200 35 × 50 180 150 6,6 3,0 B43303A2128M000
385 68 22 × 25 2700 2200 1,0 0,45 B43303H0686M000
100 22 × 30 1800 1500 1,3 0,58 B43303H0107M000
100 25 × 25 1800 1500 1,3 0,59 B43303R0107M000
150 22 × 40 1200 940 1,7 0,79 B43303H0157M000
150 25 × 30 1200 940 1,7 0,77 B43303R0157M000
220 25 × 40 800 640 2,3 1,0 B43303H0227M000
220 30 × 35 800 640 2,4 1,1 B43303P0227M000
330 30 × 45 540 440 3,2 1,4 B43303H0337M000
470 35 × 40 410 330 4,1 1,8 B43303E0477M000
560 35 × 45 340 280 4,7 2,1 B43303A0567M000
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) Ordering code for standard terminals (6,3 mm).
To determine the ordering code for short terminals (4,5 mm) and 3 terminals (4,5 mm) see page 213.
219 10/02
Standard – 85 °C
B41303 / B43303
400 68 22 × 30 2400 2000 1,0 0,48 B43303G0686M000
100 22 × 35 1600 1420 1,3 0,61 B43303G0107M000
100 25 × 30 1600 1420 1,4 0,63 B43303Q0107M000
120 25 × 30 1350 1180 1,5 0,69 B43303A9127M000
150 22 × 40 1100 920 1,7 0,79 B43303A9157M000
150 25 × 30 1100 920 1,7 0,77 B43303B9157M000
220 25 × 40 700 630 2,2 1,0 B43303B9227M000
220 30 × 30 700 630 2,2 1,0 B43303A9227M000
270 30 × 35 580 520 2,6 1,2 B43303A9277M000
330 30 × 45 450 420 3,2 1,4 B43303G0337M000
390 30 × 45 400 360 3,5 1,6 B43303A9397M000
390 35 × 40 440 350 3,7 1,7 B43303A0397M000
470 35 × 45 360 290 4,3 1,9 B43303F0477M000
560 35 × 50 300 240 4,9 2,2 B43303F0567M000
680 35 × 55 250 200 5,6 2,5 B43303A0687M000
450 68 22 × 35 3700 3080 1,1 0,50 B43303A5686M000
100 22 × 40 2500 2080 1,4 0,64 B43303B5107M000
120 25 × 35 2100 1730 1,6 0,72 B43303A5127M000
150 30 × 35 1700 1420 1,9 0,88 B43303A5157M000
180 30 × 35 1370 1180 2,1 0,97 B43303A5187M000
220 30 × 50 1200 1000 2,7 1,2 B43303A5227M000
270 30 × 45 910 790 2,9 1,3 B43303A5277M000
330 35 × 40 840 670 3,4 1,5 B43303A5337M000
390 35 × 45 710 570 3,9 1,8 B43303A5397M000
470 35 × 50 590 470 4,5 2,0 B43303A5477M000
500 22 22 × 25 9200 7700 0,52 0,24 B43303A6226M000
33 22 × 30 6200 5200 0,68 0,31 B43303A6336M000
47 22 × 40 4400 3700 0,91 0,41 B43303A6476M000
68 25 × 40 3000 2500 1,2 0,54 B43303A6686M000
100 30 × 40 2100 1800 1,6 0,71 B43303A6107M000
150 30 × 50 1400 1200 2,1 0,94 B43303A6157M000
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) Ordering code for standard terminals (6,3 mm).
To determine the ordering code for short terminals (4,5 mm) and 3 terminals (4,5 mm) see page 213.
U
R
VDC
C
R
100 Hz
20 °C
µF
Case
dimensions
d
×
l
mm
ESR
max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~R1)
100 Hz
85 °C
A
Ordering code2)
220 10/02
Standard – 85 °C
B41303 / B43303
Useful life
depending on ambient temperature
T
A under ripple current operating conditions1)
U
R ≤ 100 VDC
U
R ≥ 200 VDC
1) Refer to page 40 for an explanation on how to interpret the useful life graphs.
2 000 h
2 500 h
5 000 h
10 000 h
25 000 h
100 000 h
50 000 h
6040
050 70 80
A
˚C
T
90
B41303
0,5
1,0
1,5
2,0
3,0
2,5
KAL0539-6
R
Ι
~
Ι
~
2 000 h
5 000 h
10 000 h
25 000 h
50 000 h
100 000 h
6040
050 70 80
A
˚C
T
90
B43303
1,0
0,5
1,5
2,5
2,0
KAL0540-9
R
Ι
~
Ι
~
221 10/02
Standard – 85 °C
B41303 / B43303
Frequency factor of
permissible ripple current
I
~
versus frequency
f
U
R ≤ 100 VDC
Frequency factor of
permissible ripple current
I
~
versus frequency
f
U
R ≥ 200 VDC
Frequency characteristics of
ESR
Typical behavior
U
R ≤ 100 VDC
Frequency characteristics of
ESR
Typical behavior
U
R ≥ 200 VDC
KAL0152-8
25 V, 40 V
63 V, 100 V
0,8
0,9
1,0
1,1
1,2
1,3
1,5
10 210 3
552Hz
10 V, 16 V
f
B41303
~
Ι
100 Hz
f
Ι
~
5
0,9
0,8
1,0
10
2
Ι
1,1
1,2
1,3
100 Hz
Ι
f
1,5
510
3
Hz
f
2
KAL0144-H
B43303
~
~
KAL0149-N
0,5 10 2
1,0
1,5
10 32Hz55
10, 16 V
25 V, 40 V
63 V, 100 V
0,6
0,7
0,8
0,9
1,2
1,1
1,3
f
B41303
ESR
100 Hz
ESR
f
KAL0155-X
0,5 10
2
1,0
1,5
10
3
2Hz55
0,6
0,7
0,8
0,9
1,2
1,1
1,3
f
B43303
ESR
100 Hz
ESR
f
222 10/02
Standard – 85 °C
B41303 / B43303
Impedance
Z
versus frequency
f
Typical behavior at 20 °C
U
R ≤ 100 VDC
Impedance
Z
versus frequency
f
at different temperatures
T
for 100 µF/400 VDC
Typical behavior
KAL0153-G
Z
f
_
3
10
B41303
10000 µF/40 V
1000 µF/100 V
2
10
1
10 1010
43
10
7
Hz 1010
56
0
10
4
4
10
1
10
Ω
2
10
_
2
4
4
_
1
10
KAL0325-N
10 2
10 13
10 4
10 5
10 6
10Hz
4
10
_
2
10
_
1
4
Z
1
10 0
4
10
4
2
10
10
Ω
3
f
_
40 ˚C
25 ˚C
_
0 ˚C
20 ˚C
85 ˚C
B43303
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND
(
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-
drückliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-
troindustrie, soweit nichts anderes vereinbart wird.
Diese Broschüre ersetzt die vorige Ausgabe.
Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG
oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe ent-
halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft ein-
zuholen.
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
(
++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-
tives.
Due to technical requirements components may contain dangerous substances. For information on the type in question please
also contact one of our Sales Offices.
