EPCOS B41560 User Manual

– 105 °C

B41560, B41580

Long-life grade capacitors

Applications

■ General industrial electronics

■ Professional power supplies

Features

■ High reliability, extremely good electrical characteristics

■ High

CU

product, i. e. extremely compact

■ High ripple current capability

■ All-welded construction ensures reliable electrical contact

■ Version with low-inductance design available

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

B41560Capacitors with Screw Terminals

B41580Compact

KAL0567-B

B41560 B41580

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Specifications and characteristics in brief

B41560 / B41580

Compact – 105 °C

Rated voltage

Surge voltage

U

R

U

S

Rated capacitance

Capacitance tolerance

Leakage current

I

L

(5 min, 20 °C)

Self-inductance

ESL

25 … 100 VDC

1,15 ·

1 500 … 330 000 µF

C

R

± 20 % M

I

0,3 µA

≤ 4 µA+

L

Approx. 20 nH

U

R

C

æö

⋅

-------

èø

µF

0,7

U

R

R

⋅

------­V

Capacitors with low-inductance design:

d

≥ 64,3 mm: approx. 13 nH

Useful life

105 °C;

85 °C;
40 °C;

U

; l~

R

U

; I~

R

U

; 2,2 · I~

R

R

max

R

> 3 000 h
> 6 000 h
> 250 000 h

Requirements:

∆C/C≤ ± 45 % of initial value

ESR
I

L

Failure percentage: ≤ 1 %
Failure rate: ≤ 40 fit (≤ 40 · 10
(for definiton “fit”, refer to chapter

Voltage endurance test

U

105 °C;

R

2 000 h

Post test requirements:

∆C/C≤ ± 15 % of initial value

ESR
I

L

Vibration resistance To IEC 60068-2-6, test Fc:

displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,

g

acceleration max. 10

, duration 3 × 2 h

IEC climatic category To IEC 60068-1:

40/105/56 (– 40 °C/+ 105 °C/56 days damp heat test)

Detail specification

Sectional specification

Similar to CECC 30301-810

IEC 60384-4

≤ 3 times initial specified limit
≤ initial specified limit

“Quality”

≤ 1,3 times initial specified limit
≤ initial specified limit

–9

/h)

, page 62)

Ripple current capability

Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:

Capacitor diameter ≤ 51,6 mm 64,3 mm 76,9 mm

I

~

max

30 A 40 A 50 A

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B41560 / B41580

Compact – 105 °C

Dimensional drawings

Type B41560 Type B41580

Ring clip/clamp mounting 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

Te r-

Dimensions (mm) with insulating sleeve Approx.

minal

dI

M 5
M 5
M 5

M 5
M 5

M 5 64,3

M 6
M 6

+ 0/– 0,8

35,7
35,7+ 0/– 0,8
35,7+ 0/– 0,8

+ 0/– 0,8

51,6
51,6+ 0/– 0,8

+ 0/– 0,8 105,7 112,2 17 7,0+ 0,2/– 1 M 12 8,2 13,5 28,5 440

+ 0/– 0,7

76,9
76,9+ 0/– 0,7

± 1

55,7
80,7

105,7

80,7

105,7

105,7
143,2

I

± 1

1

62,2
87,2

112,2

87,2

112,21717

111,5
149,01717

+ 0

I

l

– 1 – 0,4

2

3

13
13
13

+ 0,2/– 1

7,0
7,0+ 0,2/– 1
7,0+ 0,2/– 1

7,0+ 0,2/– 1
7,0+ 0,2/– 1

6,4+ 1,1/– 0,8
6,4+ 1,1/– 0,8

d1d

M 8
M 8
M 8

M 12
M 12

M 12
M 12

2

8,2
8,2
8,2

8,2
8,2

17,7
17,7

max

d

3

13,5
13,5
13,5

13,5
13,5

17,7
17,7

max

+ 0,2

a

12,7
12,7
12,7

22,2
22,2

31,7
31,7

wt. (g)

65
105
135

220
280

540
840

Dimensions are also valid for low-inductance design.

Packing

For ecological reasons the packing is pure cardboard.

Capacitor diameter

35,7 mm
51,6 mm
64,3 mm
76,9 mm

d

Packing units (pieces)

36
22
15
12

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