74 Siemens Matsushita Components
LL grade
Compact low-voltage type
For professional power supplies
Construction
●Charge-discharge proof, polar
●Aluminum case with insulating sleeve
●Poles with screw terminal connections
●Mounting with ring clips, clamps or threaded stud
●The bases of types with threaded stud are not insulated
Features
●High reliability
●Extremely good electrical characteristics and small dimensions
●High ripple current capability
●All-welded construction ensures reliable electrical contact
●Type with optimized construction for base cooling upon request
Applications
●General industrial electronics
●For switch-mode power supplies in professional equipment
●For link circuits in converters
Specifications and characteristics in brief
Rated voltage
U
R
Surge voltage
U
S
16 to 100 V–
1,15 ·
U
R
Rated capacitance
C
R
Capacitance tolerance 2 200 to 680 000 µF
± 20 % M
Useful life
40 °C,
U
R> 200 000 h (2,9 ·
I
~R,85 °C)
85 °C,
U
R,
I
~R> 12 000 h
Failure percentage ≤ 1 %
(during useful life)
Failure rate ≤ 40 fit
(≤ 40 · 10–9/h)
Voltage endurance test 2 000 h, 85°C
(at
U
R)
Leakage current
I
lka
(5 min, 20 °C)
Self-inductance
L
ESL approx. 20 nH
IEC climatic category in accordance with IEC 68-1
40/085/56 (–40°C/+85°C, 56 days damp heat test)
B 41 458 B 41 456
I
lka 0,3 µA
C
R
µF
--------
U
R
V
--------
⋅


⋅0,7
≤4µA+
Capacitors with Screw Terminals
85 °CB 41 456
B 41 458
Siemens Matsushita Components 75
Due to the current load capability of the contact elements, the following current limits must not be
exceeded, even if the frequency and temperature factors have been taken into account:
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
The following must be ordered separately:
Ring clips B 44 030 (cf. page 148)
Clamps for capacitors with
d
≥64,3 mm B 44 030 (cf. page 152)
Insulating parts B 44 020 (cf. page 145)
Detail specifications
Sectional specification similar to CECC 30 301-810
IEC 384-4
Vibration resistance in accordance with IEC 68-2–6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10
g
, duration 3 × 2 h
Capacitor diameter ≤ 51,6 mm 64,3 mm 76,9 mm
Maximum current 30 A 40 A 50 A
Thread Toothed
washers Screws/Nuts Maximum
torque
For terminals M 5 A 5,1 DIN 6797 Cylinder-head screw M 5 × 8 DIN 84-4.8 2 Nm
M 6 A 6,4 DIN 6797 Cylinder-head screw M 6 × 12 DIN 85-4.8 2,5 Nm
For mounting M 8 J 8,2 DIN 6797 Hex nut BM 8 DIN 439 4 Nm
M 12 J 12,5 DIN 6797 Hex nut BM 12 DIN 439 10 Nm
Specifications and characteristics in brief
B 41 456
B 41 458
76 Siemens Matsushita Components
Dimensional drawings
Type B 41 456 Type B 41 458
Ring clip/clamp mounting Threaded stud mounting
Positive pole marking: +
Screw terminals with UNF threads are available upon request.
Packing units
Ter-
minal Dimensions (mm) with insulating sleeve Approx.
wt. (g)
dI
± 1
I
1± 1
I
2+ 0
l
3
d
1
d
2 max
d
3 max
a
+ 0,2
– 1 – 0,4
M 5
M 5
M 5
35,7+ 0/– 0,8
35,7+ 0/– 0,8
35,7+ 0/– 0,8
55,7
80,7
105,7
62,2
87,2
112,2
13
13
13
7,0+ 0,2/– 1
7,0+ 0,2/– 1
7,0+ 0,2/– 1
M 8
M 8
M 8
8,2
8,2
8,2
13,5
13,5
13,5
12,7
12,7
12,7
65
105
135
M 5
M 5 51,6+ 0/– 0,8
51,6+ 0/– 0,8 80,7
105,7 87,2
112,2 17
17 7,0+ 0,2/– 1
7,0+ 0,2/– 1 M 12
M 12 8,2
8,2 13,5
13,5 22,2
22,2 220
280
M 5 64,3+ 0/– 0,8 105,7 112,2 17 7,0+ 0,2/– 1 M 12 8,2 13,5 28,5 440
M 6
M 6
M 6
76,9+ 0/– 0,7
76,9+ 0/– 0,7
76,9+ 0/– 0,7
105,7
143,2
220,7
111,5
149,0
226,5
17
17
17
6,4+ 1,1/– 0,8
6,4+ 1,1/– 0,8
6,4+ 1,1/– 0,8
M 12
M 12
M 12
17,7
17,7
17,7
17,7
17,7
17,7
31,7
31,7
31,7
540
840
1300
Capacitor diameter
d
Packing units (pieces)
35,7 mm
51,6 mm
64,3 mm
76,9 mm
72
36
20
16
M5: min. reach of screw = 8 mm
M6: min. reach of screw = 12 mm
B 41 456
B 41 458
Siemens Matsushita Components 77
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.
U
R (V–) 16 25 40 63 100
C
R (µF) Case dimensions
d
×
l
(mm)
2 200 35,7 × 55,7
3 300 35,7 × 80,7
4 700 35,7 × 55,7 35,7 × 80,7
6 800 35,7 × 55,7 35,7 × 105,7
10 000 35,7 × 55,7 35,7 × 80,7 51,6 × 80,7
15 000 35,7 × 80,7 35,7 × 105,7 51,6 ×105,7
22 000 35,7 × 55,7 35,7 × 55,7 35,7 × 80,7 51,6 × 80,7 64,3 × 105,7
33 000 35,7 × 55,7 35,7 × 80,7 35,7 ×105,7 51,6 × 105,7 76,9 × 105,7
47 000 35,7 × 80,7 35,7 ×105,7 51,6 × 80,7 64,3 × 105,7 76,9 ×143,2
68 000 35,7 × 105,7 51,6 × 80,7 51,6 × 105,7 76,9 × 105,7
100 000 51,6 × 80,7 51,6 ×105,7 64,3 ×105,7 76,9 ×143,2
150 000 51,6 × 80,7 64,3 × 105,7 76,9 × 105,7 76,9 × 220,7
220 000 64,3 × 105,7 64,3 ×105,7 76,9 ×143,2
330 000 64,3 × 105,7 76,9 ×143,2
470 000 76,9 × 143,2 76,9 × 220,7
680 000 76,9 × 143,2
B 41 456
B 41 458
78 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
~R
100 Hz
85 °C
A
Ordering
code1)
Short code
B41456-, B41458-
16 22 000 35,7 ×55,7 14,1 28 23 21 7,1 -B4229-M
33 000 35,7 × 55,7 10 21 17 24 8,3 -B4339-M
47 000 35,7 ×80,7 7,9 16 13 30 11 -B4479-M
68 000 35,7 × 105,7 6,3 13 10 30 13 -B4689-M
100 000 51,6 × 80,7 5,1 10 8,2 30 14 -B4100-M
150 000 51,6 × 80,7 4,2 8,4 6,8 30 15 -B4150-M
220 000 64,3 × 105,7 3,7 7,3 5,9 40 20 -B4220-M
330 000 64,3 × 105,7 3,3 6,6 5,3 50 21 -B4330-M
470 000 76,9 × 143,2 3,0 6,1 4,9 50 25 -B4470-M
680 000 76,9 × 143,2 2,9 5,8 4,6 50 26 -B4680-M
25 22 000 35,7 × 55,7 13 25 20 22 7,7 -B5229-M
33 000 35,7 × 80,7 9,3 19 15 29 10 -B5339-M
47 000 35,7 ×105,7 7,3 15 12 30 12 -B5479-M
68 000 51,6 × 80,7 5,8 12 9,3 30 13 -B5689-M
100 000 51,6 ×105,7 4,7 9,5 7,6 48 16 -B5100-M
150 000 64,3 × 105,7 4,0 8,0 6,4 40 20 -B5150-M
220 000 64,3 ×105,7 3,5 7,0 5,6 50 21 -B5220-M
330 000 76,9 ×143,2 3,2 6,4 5,1 50 25 -B5330-M
470 000 76,9 × 220,7 3,0 6,0 4,8 50 31 -B5470-M
40 10 000 35,7 × 55,7 19 37 34 18 6,3 -B7109-M
15 000 35,7 × 80,7 13 27 24 24 8,3 -B7159-M
22 000 35,7 × 80,7 10 20 18 28 9,6 -B7229-M
33 000 35,7 ×105,7 7,4 15 13 30 12 -B7339-M
47 000 51,6 × 80,7 5,9 12 10 30 13 -B7479-M
68 000 51,6 × 105,7 4,9 10 8,4 30 16 -B7689-M
100 000 64,3 ×105,7 4,1 8,2 7,0 40 19 -B7100-M
150 000 76,9 × 105,7 3,6 7,2 6,0 50 21 -B7150-M
220 000 76,9 ×143,2 3,2 6,5 5,4 50 25 -B7220-M
1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41456-B4229-M
B41456-… (ring clip/clamp mounting)
B41458-… (with threaded stud)
B 41 456
B 41 458
Siemens Matsushita Components 79
B41456-, B41458-
63 4 700 35,7 × 55,7 30 60 58 14 4,9 -B8478-M
6 800 35,7 × 55,7 22 43 42 17 5,9 -B8688-M
10 000 35,7 × 80,7 15 31 30 23 7,7 -B8109-M
15 000 35,7 × 105,7 11 22 21 30 10 -B8159-M
22 000 51,6 × 80,7 8,0 16 16 30 11 -B8229-M
33 000 51,6 × 105,7 6,0 12 12 30 14 -B8339-M
47 000 64,3 × 105,7 4,8 10 9,4 40 18 -B8479-M
68 000 76,9 × 105,7 4,0 7,9 7,8 50 20 -B8689-M
100 000 76,9 ×143,2 3,3 6,7 6,6 50 25 -B8100-M
150 000 76,9 × 220,7 2,9 5,8 5,7 50 31 -B8150-M
100 2 200 35,7 × 55,7 32 80 70 13 4,3 -B9228-M
3 300 35,7 × 80,7 22 55 48 17 5,8 -B9338-M
4 700 35,7 × 80,7 16 40 35 20 6,7 -B9478-M
6 800 35,7 × 105,7 12 29 25 25 8,7 -B9688-M
10 000 51,6 × 80,7 8,6 22 18 30 10 -B9109-M
15 000 51,6 ×105,7 6,4 16 14 38 13 -B9159-M
22 000 64,3 × 105,7 5,0 13 11 40 17 -B9229-M
33 000 76,9 × 105,7 4,0 10 8,4 50 19 -B9339-M
47 000 76,9 ×143,2 3,4 8,5 7,1 50 24 -B9479-M
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
~R
100 Hz
85 °C
A
Ordering
code1)
Short code
1) To obtain the required ordering code, prefix the type number to the short code. E. g.: B41456-B8478-M
B41456-… (ring clip/clamp mounting)
B41458-… (with threaded stud)
B 41 456
B 41 458
80 Siemens Matsushita Components
Useful life
versus ambient temperature
T
A under ripple current operating conditions1)
Permissible ripple current
I
~
versus frequency
f
I~
I~
R, 85
°
C
1) Refer to page 34 for an explanation on how to interpret the useful life graphs.
d
(mm) 35,7 51,6 64,3 76,9
≤ 63 V–aaab
100 V– c d d e
B 41 456
B 41 458
Siemens Matsushita Components 81
Equivalent series resistance
R
ESR
versus frequency
f
Typical behavior
Impedance
Z
versus frequency
f
Typical behavior
d
(mm) 35,7 51,6 64,3 76,9
≤ 63 V–aaab
100 V– c d d e
B 41 456
B 41 458