B41458 PDF даташит
Спецификация B41458 изготовлена «EPCOS» и имеет функцию, называемую «Capacitors». |
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Детали детали
Номер произв | B41458 |
Описание | Capacitors |
Производители | EPCOS |
логотип |
10 Pages
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Capacitors with Screw Terminals
Compact – 85 °C
B41456, B41458
Long-life grade capacitors
Applications
I General industrial electronics
I For switch-mode power supplies in
professional equipment
Features
I High reliability
I High ripple current capability
I All-welded construction ensures
reliable electrical contact
I Version with low-inductance design available
Construction
I Charge-discharge proof, polar
I Aluminum case with insulating sleeve
I Poles with screw terminal connections
I Mounting with ring clips, clamps or threaded stud
I The bases of types with threaded stud are not insulated
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B41456
B41458
B43456
KAL0567-B
B43458
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B41456 / B41458
Compact – 85 °C
Specifications and characteristics in brief
Rated voltage UR
Surge voltage US
Rated capacitance CR
Capacitance tolerance
Leakage current IL
(5 min, 20 °C)
Self-inductance ESL
Useful life
85 °C; UR; I~R
40 °C; UR; 2,9 · I~R
Voltage endurance test
85 °C; UR
Vibration resistance
IEC climatic category
Detail specification
Sectional specification
16 … 100 VDC
1,15 · UR
2 200 … 680 000 µF
± 20 % M
IL
≤
0,3
µA ⋅
æ
è
C-µ----FR--
⋅
-U-V---R--øö 0,7 +
4
µA
Approx. 20 nH
Capacitors with low-inductance design:
d ≥ 64,3 mm: approx. 13 nH
Requirements:
> 12 000 h
> 200 000 h
∆C/C ≤ ± 45 % of initial value
ESR ≤ 3 times initial specified limit
IL ≤ initial specified limit
Failure percentage: ≤ 1 %
Failure rate:
≤ 40 fit (≤ 40 · 10–9/h)
(for definiton “fit”, refer to chapter “Quality”, page 62)
Post test requirements:
2 000 h
∆C/C ≤ ± 15 % of initial value
ESR ≤ 1,3 times initial specified limit
IL ≤ initial specified limit
To IEC 60068-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10 g, duration 3 × 2 h
To IEC 60068-1:
40/085/56 (– 40 °C/+ 85 °C/56 days damp heat test)
Similar to CECC 30301-810
IEC 60384-4
Ripple current capability
Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:
Capacitor diameter
I~max
≤ 51,6 mm
30 A
64,3 mm
40 A
76,9 mm
50 A
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Dimensional drawings
Type B41456
Ring clip/clamp mounting
B41456 / B41458
Compact – 85 °C
Type B41458
Threaded stud mounting
M5: min. reach of screw = 8 mm
M6: min. reach of screw = 12 mm*)
*) 8 mm for low-inductance design
Positive pole marking: +
Screw terminals with UNF threads are available upon request.
Dimensions and weights
Ter-
minal
M5
M5
M5
M5
M5
M5
M6
M6
M6
Dimensions (mm) with insulating sleeve
d
I±1
I1 ± 1
I2
+0
–1
l3
d1
d2 max
d3 max
a + 0,2
– 0,4
35,7+ 0/– 0,8 55,7 62,2
35,7+ 0/– 0,8 80,7 87,2
35,7+ 0/– 0,8 105,7 112,2
13
13
13
7,0+ 0,2/– 1 M 8 8,2
7,0+ 0,2/– 1 M 8 8,2
7,0+ 0,2/– 1 M 8 8,2
13,5
13,5
13,5
12,7
12,7
12,7
51,6+ 0/– 0,8 80,7 87,2 17 7,0+ 0,2/– 1 M 12 8,2
51,6+ 0/– 0,8 105,7 112,2 17 7,0+ 0,2/– 1 M 12 8,2
13,5 22,2
13,5 22,2
64,3+ 0/– 0,8 105,7 112,2 17 7,0+ 0,2/– 1 M 12 8,2
13,5 28,5
76,9+ 0/– 0,7 105,7 111,5
76,9+ 0/– 0,7 143,2 149,0
76,9+ 0/– 0,7 220,7 226,5
17
17
17
6,4+ 1,1/– 0,8 M 12 17,7
6,4+ 1,1/– 0,8 M 12 17,7
6,4+ 1,1/– 0,8 M 12 17,7
17,7
17,7
17,7
31,7
31,7
31,7
Approx.
wt. (g)
65
105
135
220
280
440
540
840
1300
Dimensions are also valid for low-inductance design.
Packing
For ecological reasons the packing is pure cardboard.
Capacitor diameter d
35,7 mm
51,6 mm
64,3 mm
76,9 mm
Packing units (pieces)
36
22
15
12
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