Siemens Matsushita Components 215
LL grade
For professional switch-mode power supplies
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
●All-welded construction
Terminals
●Standard version with 2 terminals
2 lengths available: 6,3 and 4,5 mm
●3 terminals (terminal arrangement ensures correct insertion)
Features
●High reliability
●High ripple current capability and small dimensions
●Wide temperature range
●Low equivalent series resistance
R
ESR
●Different case sizes available for each capacitance value
Applications
●Professional switch-mode power supplies in industrial
electronics and in data processing equipment
●Switch-mode power supplies in entertainment electronics
Specifications and characteristics in brief
B 41 503 B 43 503
Rated voltage
U
R
Surge voltage
U
S
10 … 100 V–
1,15 ·
U
R
200 … 500 V–
1,15 ·
U
R (for
U
R≤ 250 V–)
1,10 ·
U
R (for
U
R≥350 V–)
Rated capacitance
C
R
Capacitance tolerance 470 … 33 000 µF
± 20 % M 15 … 1 500 µF
± 20 % M
Useful life
40 ˚C,
U
R
85 ˚C,
U
R;
I
~max
105 ˚C,
U
R;
I
~R
> 200 000 h (2,1 ·
I
~R,105˚C)
> 4 000 h
> 2 500 h
> 200 000 h (2,7 ·
I
~R,105˚C)
> 12 000 h
> 5 000 h
Failure percentage ≤ 1 %
(during useful life) ≤ 1 %
(during useful life)
Failure rate ≤ 40 fit
(≤ 40 · 10– 9/h) ≤ 40 fit
(≤ 40 · 10– 9/h)
Snap-In Capacitor
105 °CB 41 503
B 43 503
Not for new design
216 Siemens Matsushita Components
Voltage endurance test 2 000 h, 105 ˚C
(at
U
R)2 000 h, 105 ˚C
(at
U
R)
Leakage current
I
lka
(5 min, 20 °C)
Self-inductance
L
ESL approx. 20 nH
B 41 503 B 43 503
IEC climatic category in accordance with IEC 68–1
40/105/56 (–40 ˚C/+105 ˚C,
56 days damp heat test) 25/105/56 (–25 ˚C/+105 ˚C,
56 days damp heat test)
Detail specification
Sectional specification similar to CECC 30 301-806
IEC 384–4
Vibration resistance in accordance with IEC 68–2–6, test Fc:
displacement amplitude 0,35 mm, frequency range 10 … 55 Hz,
acceleration max. 5
g
, duration 3 × 2 h
Specifications and characteristics in brief
I
lka 0,3 µA
C
R
µF
--------
U
R
V
--------
⋅
⋅0,7
≤4µA+
B 41 503
B 43 503 Not for new design
Siemens Matsushita Components 217
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 page 247.
Snap-in capacitors are also available with
3 terminals.
For packing mode and ordering example see
page 247.
Dimensions (mm) Approx.
weight (g) Packing units
(pieces)
d
+ 1
l
± 2
22
22
22
22
25
30
35
40
9
12
15
18
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
35
40
45
50
23
29
36
41
46
80
80
80
80
80
35
35
35
35
35
35
35
25
30
35
40
45
50
55
25
31
37
44
52
59
66
60
60
60
60
60
60
60
Mounting
holes
Minus pole marking
KAL0324-F
B 41 503
B 43 503
Not for new design
218 Siemens Matsushita Components
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.
Type B 41 503
U
R (V–) 10 16 25 40 63 100
C
R (µF) Case dimensions
d
×
l
(mm)
470 22 × 30
25 × 25
680 22 × 35
25 × 30
1 000 22 × 30
25 × 25 25 × 35
30 × 30
1 500 22 × 35
25 × 30 30 × 35
2 200 22 × 30
25 × 25 25 × 35
30 × 30 30 × 45
3 300 22 × 30
25 × 25 22 × 40
25 × 30 30 × 40
4 700 22 × 30
25 × 25 22 × 35
25 × 30 25 × 40
30 × 30 30 × 45
6 800 22 × 30
25 × 25 22 × 35
25 × 30 25 × 35
30 × 30 30 × 35
10 000 22 × 35
25 × 30 25 × 35
30 × 30 30 × 35 30 × 50
15 000 25 × 35
30 × 30 30 × 35 30 × 45
22 000 30 × 35 30 × 45
33 000 30 × 45
B 41 503
B 43 503 Not for new design
Siemens Matsushita Components 219
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.
Type B 43 503
U
R (V–) 200 250 400 450 500
C
R (µF) Case dimensions
d
×
l
(mm)
15 22 × 25
22 22 × 30
33 22 × 35
47 22 × 25 22 × 35
25 × 30 25 × 35
68 22 × 30
25 × 25 25 × 35 25 × 45
100 22 × 35
25 × 30 30 × 35 30 × 45
150 22 × 25 22 × 30
25 × 25 25 × 40
30 × 30 30 × 45
35 × 25
220 22 × 30
25 × 25 25 × 30
22 × 35 30 × 40
35 × 30 35 × 40
330 22 × 35
25 × 30 25 × 35
30 × 30 30 × 50
35 × 35 35 × 50
470 25 × 40
30 × 30 30 × 35 35 × 50
560 35 × 55
680 30 × 35 30 × 45
1 000 35 × 45 35 × 45
1 200 35 × 50
1 500 35 × 55
B 41 503
B 43 503
Not for new design
220 Siemens Matsushita Components
Technical data and ordering codes
U
R
V–
C
R
µF
Case
dimensions
d
×
l
mm
R
ESR, typ
100 Hz
20 °C
mΩ
R
ESR, max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~max
100 Hz
85 °C
A
I
~R1)
100 Hz
105 °C
A
Ordering
code 2)
Short code
B41503-
10 6 800 22 × 30 55 83 72 4,9 3,5 1,6 -A3688-M
6 800 25 × 25 55 83 72 4,9 3,5 1,6 -J3688-M
10 000 22 × 35 44 66 59 5,9 4,2 1,9 -B3109-M
10 000 25 × 30 44 66 59 5,9 4,2 1,9 -J3109-M
15 000 25 × 35 36 54 49 6,8 4,8 2,2 -B3159-M
15 000 30 × 30 36 54 49 6,8 4,8 2,2 -J3159-M
22 000 30 × 35 31 46 43 8,1 5,7 2,6 -B3229-M
33 000 30 × 45 27 41 39 9,6 6,8 3,1 -B3339-M
16 4 700 22 × 30 60 90 78 4,7 3,5 1,6 -A4478-M
4 700 25 × 25 60 90 78 4,7 3,5 1,6 -J4478-M
6 800 22 × 35 47 71 63 5,6 4,0 1,8 -B4688-M
6 800 25 × 30 47 71 63 5,6 4,0 1,8 -J4688-M
10 000 25 × 35 39 58 52 6,8 4,8 2,2 -B4109-M
10 000 30 × 30 39 58 52 6,8 4,8 2,2 -J4109-M
15 000 30 × 35 32 49 45 8,1 5,7 2,6 -B4159-M
22 000 30 × 45 28 43 40 9,3 6,6 3,0 -B4229-M
25 3 300 22 × 30 64 97 83 4,6 3,3 1,5 -A5338-M
3 300 25 × 25 64 97 83 4,6 3,3 1,5 -J5338-M
4 700 22 × 35 51 77 67 5,3 3,7 1,7 -B5478-M
4 700 25 × 30 51 77 67 5,3 3,7 1,7 -J5478-M
6 800 25 × 35 42 62 56 6,5 4,6 2,1 -B5688-M
6 800 30 × 30 42 62 56 6,5 4,6 2,1 -J5688-M
10 000 30 × 35 35 52 48 7,8 5,5 2,5 -B5109-M
15 000 30 × 45 30 45 42 9,0 6,4 2,9 -B5159-M
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41503-A3688-M.
B 41 503
B 43 503 Not for new design
Siemens Matsushita Components 221
Technical data and ordering codes
U
R
V–
C
R
µF
Case
dimensions
d
×
l
mm
R
ESR, typ
100 Hz
20 °C
mΩ
R
ESR, max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~max
100 Hz
85 °C
A
I
~R1)
100 Hz
105 °C
A
Ordering
code 2)
Short code
B41503-
40 2 200 22 × 30 72 110 92 4,3 3,1 1,4 -A7228-M
2 200 25 × 25 72 110 92 4,3 3,1 1,4 -J7228-M
3 300 22 × 40 54 82 71 5,4 3,9 1,8 -A7338-M
3 300 25 × 30 54 82 71 5,4 3,9 1,8 -J7338-M
4 700 25 × 40 44 66 59 6,2 4,8 2,2 -A7478-M
4 700 30 × 30 44 66 59 6,2 4,8 2,2 -J7478-M
6 800 30 × 35 37 55 50 7,4 5,3 2,4 -B7688-M
10 000 30 × 50 31 47 44 9,2 6,5 3,0 -A7109-M
63 1 000 22 × 30 110 160 130 3,6 2,6 1,2 -A8108-M
1 000 25 × 25 110 160 130 3,6 2,6 1,2 -J8108-M
1 500 22 × 35 78 120 100 4,3 3,1 1,4 -B8158-M
1 500 25 × 30 78 120 100 4,3 3,1 1,4 -J8158-M
2 200 25 × 35 59 89 77 5,6 4,0 1,8 -B8228-M
2 200 30 × 30 59 89 77 5,6 4,0 1,8 -J8228-M
3 300 30 × 40 46 69 62 7,0 5,0 2,3 -A8338-M
4 700 30 × 45 38 58 52 8,1 5,7 2,6 -B8478-M
100 470 22 × 30 160 240 200 2,9 2,1 0,96 -A9477-M
470 25 × 25 160 240 200 2,9 2,1 0,96 -J9477-M
680 22 × 35 120 180 150 3,4 2,4 1,1 -B9687-M
680 25 × 30 120 180 150 3,4 2,4 1,1 -J9687-M
1 000 25 × 35 87 130 110 4,6 3,1 1,4 -B9108-M
1 000 30 × 30 87 130 110 4,6 3,1 1,4 -J9108-M
1 500 30 × 35 64 97 83 5,6 4,0 1,8 -B9158-M
2 200 30 × 45 50 75 66 7,1 5,1 2,3 -B9228-M
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41503-A7228-M.
B 41 503
B 43 503
Not for new design
222 Siemens Matsushita Components
Technical data and ordering codes
U
R
V–
C
R
µF
Case
dimensions
d
×
l
mm
R
ESR, typ
100 Hz
20 °C
mΩ
R
ESR, max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~max
100 Hz
85 °C
A
I
~R1)
100 Hz
105 °C
A
Ordering
code 2)
Short code
B43503-
200 150 22 × 25 790 1400 1100 1,8 1,2 0,61 -D157-M
220 22 × 30 540 900 750 2,4 1,6 0,79 -D227-M
220 25 × 25 540 900 750 2,4 1,6 0,81 -M227-M
330 22 × 35 360 600 500 3,0 2,0 1,0 -D337-M
330 25 × 30 360 600 500 3,3 2,2 1,1 -M337-M
470 25 × 40 250 420 350 4,2 2,8 1,4 -D477-M
470 30 × 30 250 420 350 4,2 2,8 1,4 -L477-M
680 30 × 35 170 280 230 5,1 3,4 1,7 -D687-M
1 000 35 × 45 120 300 96 6,6 4,4 2,2 -A108-M90
1 200 35 × 50 110 250 110 7,2 4,8 2,4 -A128-M90
1 500 35 × 55 100 200 120 7,6 5,0 2,5 -A158-M90
250 150 22 × 30 790 1320 1100 2,1 1,4 0,69 -C2157-M
150 25 × 25 790 1320 1100 2,1 1,4 0,70 -L2157-M
220 25 × 30 540 900 750 2,7 1,8 0,91 -L2227-M
220 22 × 35 540 900 750 2,7 1,8 0,89 -C2227-M
330 25 × 35 360 600 500 3,6 2,4 1,2 -C2337-M
330 30 × 30 360 600 500 3,6 2,4 1,2 -L2337-M
470 30 × 35 250 420 350 4,5 3,0 1,5 -C2477-M
680 30 × 45 170 280 230 6,0 4,0 2,0 -C2687-M
1 000 35 × 45 120 300 96 6,6 4,4 2,2 -A2108-M90
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43503-D157-M.
B 41 503
B 43 503 Not for new design
Siemens Matsushita Components 223
Technical data and ordering codes
U
R
V–
C
R
µF
Case
dimensions
d
×
l
mm
R
ESR, typ
100 Hz
20 °C
mΩ
R
ESR, max
100 Hz
20 °C
mΩ
Z
max
10 kHz
20 °C
mΩ
I
~max
100 Hz
40 °C
A
I
~max
100 Hz
85 °C
A
I
~R1)
100 Hz
105 °C
A
Ordering
code 2)
Short code
B43503-
400 47 22 × 25 1900 3200 2700 1,1 0,74 0,37 -G476-M
68 22 × 30 1300 2200 1810 1,4 0,94 0,47 -G686-M
68 25 × 25 1300 2200 1900 1,4 0,96 0,48 -Q686-M
100 22 × 35 1000 1600 1500 1,8 1,2 0,61 -G107-M
100 25 × 30 1000 1600 1500 1,9 1,2 0,62 -Q107-M
150 25 × 40 670 1100 920 2,5 1,7 0,84 -G157-M
150 30 × 30 670 1100 920 2,5 1,7 0,83 -P157-M
220 30 × 40 450 700 630 3,3 2,2 1,1 -G227-M
220 35 × 30 630 1360 630 3,3 2,2 1,1 -A227-M90
330 30 × 50 300 450 420 4,5 3,0 1,5 -F337-M
330 35 × 35 360 900 420 4,2 2,8 1,4 -A337-M90
470 35 × 50 250 630 300 5,4 3,6 1,8 -A477-M90
560 35 × 55 210 530 250 6,3 4,2 2,1 -A567-M90
450 47 22 × 35 2300 5300 4300 1,1 0,72 0,36 -A5476-M
47 25 × 30 2300 5300 4300 1,1 0,74 0,37 -J5476-M
68 25 × 35 1600 3700 3100 1,4 0,94 0,47 -A5686-M
100 30 × 35 1100 2500 2100 1,9 1,2 0,62 -A5107-M
150 30 × 45 720 1700 1400 2,5 1,7 0,83 -A5157-M
150 35 × 25 930 1700 1420 2,5 1,6 0,81 -A5157-M90
220 35 × 40 880 1360 950 3,4 2,2 1,1 -A5227-M90
330 35 × 50 590 900 630 4,0 2,7 1,3 -A5337-M90
500 15 22 × 25 5900 9900 8300 0,54 0,36 0,18 -A6156-M
22 22 × 30 4000 6700 5600 0,70 0,46 0,23 -A6226-M
33 22 × 35 2700 4500 3800 0,91 0,60 0,30 -A6336-M
47 25 × 35 1900 3200 2700 1,2 0,78 0,39 -A6476-M
68 25 × 45 1300 2200 1800 1,6 1,0 0,52 -A6686-M
100 30 × 45 880 1500 1300 2,0 1,4 0,68 -A6107-M
1) 120 Hz conversion factor of ripple current: I~ (120 Hz) = 1,03 · I~ (100 Hz)
2) To obtain the required ordering code, prefix the type number to the short code. E. g.: B43503-G476-M
B 41 503
B 43 503
Not for new design
224 Siemens Matsushita Components
Useful life
versus ambient temperature
T
A under ripple current operating conditions 1)
U
R = 10 … 100 V–
U
R = 200 … 500 V–
1) Refer to page 34 for an explanation on how to interpret the useful life graphs.
I~
I~
R, 105
°
C
I~
I~
R, 105
°
C
B 41 503
B 43 503 Not for new design
Siemens Matsushita Components 225
Permissible ripple current
I
~
versus frequency
f
U
R≤ 100 V–
Permissible ripple current
I
~
versus frequency
f
U
R≥ 200 V–
Equivalent series resistance
R
ESR
versus frequency
f
Typical behavior
U
R≤ 100 V–
Equivalent series resistance
R
ESR
versus frequency
f
Typical behavior
U
R≥ 200 V–
B 41 503
B 43 503
Not for new design
226 Siemens Matsushita Components
Impedance
Z
versus frequency
f
Typical behavior
U
R≤ 100 V–
Impedance
Z
versus frequency
f
and temperature
T
for 100 µF/400 V–
Typical behavior
B 41 503
B 43 503 Not for new design
