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Single-Ended Capacitors

Standard Series – 105 °C

B41851, B43851

General-purpose grade capacitors

Applications

General-purpose applications in the entertainment industry

Semi-professional to professional application range

For filtering, coupling and pulse circuits

B41851

B43851

Features

Miniaturized dimensions

Operation up to 105 °C

High CU product, i.e. very compact

KAL0707-F

Construction

Radial leads

Charge-discharge proof, polar

Aluminum case with insulating sleeve

Minus pole marking on the insulation sleeve

Stand off rubber seal

Case with safety vent from diameter 6,3 mm

Delivery mode

Special terminal configurations and packing:

Bulk

Taped, Ammo pack

Cut

Kinked

PAPR (protection against polarity reversal)

Refer to page 503 for further details and ordering example.

371

10/02

B41851 / B43851

Standard Series – 105 °C

Specifications and characteristics in brief

Type

Rated voltage

Surge voltage

Rated capacitance

Capacitance tolerance

Useful life

105 °C,

;

40 °C,

; 1,8 ·

40 °C,

; 2,1 ·

Requirements:

> 2 000 h

> 250 000 h

—

∆

C/C

tan

> 3 000 h

—

> 250 000 h

B41851

6,3…100 VDC

1,15 ·

0,1…10 000

µF

± 20 % M

B43851

160…450 VDC

1,1 ·

0,47…470

µF

± 20 % M

≤ ±

45 % of initial value

≤

3 times initial specified limit

≤

initial specified limit

Failure percentage:

≤

1 %

Failure rate:

≤

100 fit (≤ 100 · 10

–9

/h)

(for definiton “fit”, refer to chapter

“Quality”

, page 62)

Voltage endurance test

105 °C;

Post test requirements:

1 000 h

∆C/C ≤ ±

30 % of initial value

tan

δ ≤

2 times initial specified limit

≤

initial specified limit

To IEC 60068-2-6, test Fc:

displacement amplitude 0,75 mm, frequency range 10 … 2000 Hz,

acceleration max.10

duration 3

2 h

To IEC 60068-1:

Vibration resistance

IEC climatic category

Sectional specification

≤

250 V: 40/105/56 (– 40

°C/+

105

°C/56

days damp heat test)

≥

350 V: 25/105/56 (– 25

°C/+

105

°C/56

days damp heat test)

IEC 60384-4

372

10/02

B41851 / B43851

Standard Series – 105 °C

Dimensional drawing

max.

Stand-off rubber seal

max.

Safety vent from ød < 6,3 mm

Minus pole

marking

15 min.

5 min.

KAL0706-7-E

Dimensions and weights

Dimensions (mm)

Approx. weight

6,3

12,5

max

5,5

6,8

8,5

10,5

13,5

10,5

± 0,5

2,0

2,5

3,5

5,0

7,5

10,0

0,50 ± 0,05

0,60 ± 0,05

0,80 ± 0,05

0,80 ± 0,1

1,0 ± 0,1

0,5

0,7

1,0

1,6

1,9

2,6

3,6

4,5

5,5

7,5

7,8

12,5

31,5

16,5

33,5

18,5

32,5

18,5

20,5

22,5

373

10/02

B41851 / B43851

Standard Series – 105 °C

Overview of available types

B41851

(VDC) 6,3

(µF)

0,10

0,22

0,33

0,47

1,0

2,2

3,3

4,7

100

220

330

470

1 000

2 200

3 300

4 700

10 000

6,3

100

Case dimensions

(mm)

6,3

11 10

12,5

12,5 10

12,5

12,5 10

16 10

12,5 10

12,5

20 16

12,5

25 16

31,5

31,5 18

12,5

25 16

31,5

31,5 20

12,5

25 16

12,5

25 16

31,5 18

Other capacitance and voltage ratings are available upon request.

374

10/02

B41851 / B43851

Standard Series – 105 °C

B43851

(VDC) 160

(µF)

0,47

1,0

2,2

3,3

4,7

100

220

330

470

6,3

12,5

31,5

200

6,3

12,5

250

6,3

12,5

350

6,3

12,5

31,5

400

450

Case dimensions

(mm)

12,5

31,5

12,5

31,5

Other capacitance and voltage ratings are available upon request.

375

10/02

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