EPCOS B41456-B947 Datasheet

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Capacitors with Screw Terminals 85 °C
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
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
B 41 456 B 41 458
B 41 458 B 41 456
Rated voltage Surge voltage Rated capacitance Capacitance tolerance
U
R
U
S
C
16 to 100 V– 1,15 · 2 200 to 680 000 µF
R
U
R
± 20 % M Useful life 40 °C,
85 °C,
U
R
U
,I~
R
R
> 200000 h (2,9 ·I~
> 12 000 h
R,85 °C
)
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 (5 min, 20 °C)
Self-inductance
I
lka
I
0,3 µA
4 µA+
lka
L
ESL
approx. 20 nH
C

------- -

µF
0,7
U
R
R
------- ­V
IEC climatic category in accordance with IEC 68-1
40/085/56 (–40°C/+85°C, 56 days damp heat test)
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Specifications and characteristics in brief
B 41 456 B 41 458
Detail specifications Sectional specification Vibration resistance in accordance with IEC 68-2–6, test Fc:
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:
Capacitor diameter 51,6 mm 64,3 mm 76,9 mm Maximum current 30 A 40 A 50 A
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
Thread Toothed
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
The following must be ordered separately: Ring clips B 44 030 (cf. page 148) Clamps for capacitors withd≥ 64,3 mm B 44 030 (cf. page 152) Insulating parts B 44 020 (cf. page 145)
similar to CECC 30 301-810 IEC 384-4
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz, acceleration max. 10g, duration 3 × 2 h
Screws/Nuts Maximum
washers
torque
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B 41 456 B 41 458
Dimensional drawings
Type B 41 456 Type B 41 458
Ring clip/clamp mounting Threaded stud mounting
M5: min. reach of screw = 8 mm M6: min. reach of screw = 12 mm
Positive pole marking: + Screw terminals with UNF threads are available upon request.
Ter-
Dimensions (mm) with insulating sleeve Approx.
minal
dI
M 5
35,7+ 0/– 0,8
M 5
35,7+ 0/– 0,8
M 5
35,7+ 0/– 0,8
M 5
51,6+ 0/– 0,8
M 5
51,6+ 0/– 0,8
± 1 55,7
80,7
105,7
80,7
105,7
I
1
62,2 87,2
112,2
87,2
112,21717 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
+ 0
± 1
I
l
– 1 – 0,4
2
3
13
7,0+ 0,2/– 1
13
7,0+ 0,2/– 1
13
7,0+ 0,2/– 1 7,0+ 0,2/– 1
7,0+ 0,2/– 1
17
6,4+ 1,1/– 0,8
17
6,4+ 1,1/– 0,8
17
6,4+ 1,1/– 0,8
d1d
M 8 M 8 M 8
M 12 M 12
M 12 M 12 M 12
2
8,2 8,2 8,2
8,2 8,2
17,7 17,7 17,7
max
d
3
13,5 13,5 13,5
13,5 13,5
17,7 17,7 17,7
max
+ 0,2
a
12,7 12,7 12,7
22,2 22,2
31,7 31,7 31,7
wt. (g)
65 105 135
220 280
540 840
1300
Packing units
Capacitor diameterdPacking units (pieces) 35,7 mm
51,6 mm 64,3 mm 76,9 mm
72 36 20 16
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B 41 456 B 41 458
Overview of available types
U
(V–) 16 25 40 63 100
R
C
(µF) Case dimensionsd×l (mm)
R
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
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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B 41 456 B 41 458
Technical data and ordering codes
U
C
R
V–
µF
B41456-, B41458-
16 22 000 35,7 × 55,7 14,1 28 23 21 7,1 -B4229-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
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
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
R
Case dimensions
d×l
mm
R
ESR, typ
100 Hz 20 °C m
R
ESR, max
100 Hz 20 °C m
Z
max
10 kHz 20 °C m
I
~
max
100 Hz 40 °C A
I
~
R
100 Hz 85 °C A
Ordering
1)
code
Short code
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
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
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
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)
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B 41 456 B 41 458
Technical data and ordering codes
U
C
R
V–
µF
B41456-, B41458-
63 4 700 35,7 × 55,7 30 60 58 14 4,9 -B8478-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
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
R
Case dimensions
d×l
mm
R
ESR, typ
100 Hz 20 °C m
R
ESR, max
100 Hz 20 °C m
Z
max
10 kHz 20 °C m
I
~
max
100 Hz 40 °C A
I
~
R
100 Hz 85 °C A
Ordering
1)
code
Short code
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
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
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)
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B 41 456 B 41 458
Useful life
versus ambient temperature
I~
I~
R, 85°C
Permissible ripple currentI~
versus frequency
f
T
under ripple current operating conditions
A
1)
d
(mm) 35,7 51,6 64,3 76,9
63 V–aaab
100 V– c d d e
1) Refer to page 34 for an explanation on how to interpret the useful life graphs.
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B 41 456 B 41 458
Equivalent series resistance
versus frequency Typical behavior
Impedance
versus frequency Typical behavior
f
Z
f
R
ESR
d
(mm) 35,7 51,6 64,3 76,9
63 V–aaab
100 V– c d d e
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