B41794 [EPCOS]

Axial-Lead and Soldering Star Capacitors; 轴向引线和焊接星电容器


型号：	B41794
厂家：	EPCOS
描述：	Axial-Lead and Soldering Star Capacitors 轴向引线和焊接星电容器电容器
文件：	总8页 (文件大小：159K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Axial-Lead and Soldering Star Capacitors

Low ESR – Up to 140 °C

B41694

B41794

B41694, B41794

SIKOREL^®

Applications

ꢀ For automotive applications with high EMV requirements

Features

ꢀ Very high ripple current capability

ꢀ Very low ESR, down to –55°C

ꢀ High vibration resistance

ꢀ High reliability up to 140°C / 1000 h

ꢀ Shelf life up to 15 years

KAL0573-K

Construction

ꢀ Charge-discharge proof, polar

ꢀ Aluminum case with insulating sleeve

ꢀ Negative pole connected to case

Terminals

ꢀ Axial leads, welded to ensure perfect electrical contact

ꢀ Also available with soldering stars

Taping and packing

ꢀ Axial-lead capacitors will be delivered in pallet package.

Capacitors with d × l ≤ 16 × 30 mm are also available taped on reel.

ꢀ Solder-star capacitors are packed in cardboard.

For details on taping and packing, refer to page 342.

285 10/02

B41694 / B41794

Low ESR – Up to 140 °C

Specifications and characteristics in brief

Rated voltage U_R

25 and 40 VDC

Surge voltage U_S

1,15 · U_R

Rated capacitance C_R

330 … 1 500 µF

Capacitance tolerance

Leakage current I_L

– 10/+ 30 %

C_RU_R.

ꢀ

(5 min, 20 °C)

I_L≤ 0,006 µA ⋅ ------- ⋅ ------- + 4 µA

µF

Self-inductance ESL¹⁾

Diameter d

Length l Terminal

12 mm 14 mm 16 mm 18 mm

Approx. ESL (nH)

25 mm

30 mm

39 mm

axial / solder star — / — 22 / 6

axial / solder star 21 / 6 24 / 7

26 / 7

29 / 8

— / —

34 / 10

38 / 11

axial / solder star — / — — / — 33 / 9

Useful life

Requirements:

140 °C; U_R; I~_R

125 °C; U_R; I~_R

85 °C; U_R; I~_max

40 °C; U_R; 2,1 · I~_R

1 000 h

3 000 h

8 000 h

∆C/C

ESR

I_L

≤

30 % of initial value

≤ 3 times initial specified limit

≤ initial specified limit

> 200 000 h

Failure

percentage: ≤ 0,5 %

Failure rate: ≤ 10 fit (≤ 10 · 10^–9/h)

(for definiton “fit”, refer to chapter “Quality”, page 62)

Voltage endurance test

Post test requirements:

125 °C; U_R

2 000 h

∆C/C

ESR

I_L

≤

10 % of initial value

≤ 1,3 % initial specified limit

≤ initial specified limit

Vibration resistance

IEC climatic category

To IEC 60068–2–6, test Fc:

displacement amplitude 1,5 mm, at 10 Hz to 2 kHz,

acceleration max. 20 g, duration 3 × 2 h

To IEC 60068–1:

55/125/56 (– 55 °C/+ 125 °C/56 days damp heat test)

Detail specification

Similar to CECC 30301-802

Sectional specification

IEC 60384–4

1) If optimum circuit design is used, the values are lower by 30 %.

286 10/02

B41694 / B41794

Low ESR – Up to 140 °C

Dimensional drawings

Axial-lead capacitors

40^_5

d_max

max

_max+1,5

_max+4

1,3+0,1

KAL0524-S

Dimensions, weights and packing units

d × l

d_max× l_max

Approx. weight

Packing units (pieces)

Pallet

288

200

180

160

Reel

450

350

250

—

12 × 30

14 × 25

16 × 30

16 × 39

18 × 30

18 × 39

12,5 × 30,5

14,5 × 25,5

16,5 × 30,5

16,5 × 40

18,5 × 30,5

18,5 × 40

5,1

5,7

8,9

11,7

11,1

14,7

—

287 10/02

B41694 / B41794

Low ESR – Up to 140 °C

Soldering star capacitors

Mounting holes

d = 12 mm ... 14 mm

0,1

ø1,3+0,1

Mounting holes

d = 16 mm ... 18 mm

ø1,3+0,1

Soldering star is connected to the

negative pole

360

ø1^+0,04

^_0,02

KAL0525-1-E

The PC-board hole arrangement specified above is based on circular arcs.

If, however, the mounting holes have to be matched to a standard drilling raster, a spacing of

1,27 mm (¹/₂₀″) has proved to be sufficiently accurate if the following arrangements are used:

d = 18 mm

d = 14 mm

d = 16 mm

d = 12 mm

KAL0357-R

KAL0359-8

ø1,5+0,1

1,27

KAL0358-Z

KAL0356-I

Dimensions, weights and packing units

d × l

d_max× l_max

0,1

Approx. weight

Packing units

pieces

12 × 30

14 × 25

16 × 30

16 × 39

18 × 30

18 × 39

13,5 × 32

15,5 × 27

17,5 × 32

17,5 × 41,5

19,5 × 32

19,5 × 41,5

12,5

14,5

16,5

18,5

5,4

6,1

480

300

200

300

200

9,4

12,2

11,8

15,4

288 10/02

B41694 / B41794

Low ESR – Up to 140 °C

Overview of available types

U_R(VDC)

C_R(µF)

330

Case dimensions d × l (mm)

12 × 30

470

14 × 25

16 × 30

16 × 39

1 000

1 500

18 × 30

18 × 39

Case dimensions and ordering codes

U_RC_RCase dim. Ordering code

VDC µF

d × l

Axial

pallet package

Axial

reel

Soldering star

470

14 × 25

16 × 30

16 × 39

12 × 30

18 × 30

18 × 39

B41694A5477Q007 B41694A5477Q009 B41794A5477Q000

B41694A5108Q007 B41694A5108Q009 B41794A5108Q000

1 000

1 500

330

B41694A5158Q007

B41794A5158Q000

B41694A7337Q007 B41694A7337Q009 B41794A7337Q000

1 000

1 500

B41694A7108Q007

B41694A7158Q007

B41794A7108Q000

B41794A7158Q000

Technical data

C_R

ESR _typ

ESR_maxESR _maxESR_maxZ_max

I~_max

10 kHz

85 °C

I~_R

100 Hz 100 Hz

20 °C

µF

100 Hz

20 °C

mΩ

100 Hz

−40 °C

Ω

10 kHz

20 °C

mΩ

100 kHz 10 kHz

20 °C

mΩ

10 kHz

125 °C

20 °C

mΩ

40 °C

25 VDC

470

110

170

0,9

0,5

0,4

5,90

8,20

5,15

7,15

9,80

2,25

3,15

4,30

1 000

1 500

40 VDC

330

11,20

130

210

0,9

0,4

0,3

6,30

8,50

5,45

7,40

2,40

3,25

4,45

1 000

1 500

11,50

10,00

289 10/02

B41694 / B41794

Low ESR – Up to 140 °C

Useful life

depending on ambient temperature T_Aunder ripple current operating conditions at U_R

KAL0560-N

3,0

B41694/794

2,5

2,0

1,5

1,0

0,5

90 100 110 120 130

˚C 150

Useful life

depending on case temperature T_Cunder ripple current operating conditions at U_R

KAL0561-W

3,0

B41694/794

2,5

2,0

1,5

1,0

0,5

90 100 110 120 130

˚C 150

T_C

1) Refer to page 40 for an explanation on how to interpret the useful life graphs.

290 10/02

B41694 / B41794

Low ESR – Up to 140 °C

Frequency factor of permissible

ripple current I~

versus frequency f

Frequency characteristics of ESR

at different temperatures

Typical behavior

KAL0624-Y

KAL0623-Q

1,2

B41694/794

ESR _f

125 ˚C

85 ˚C

ESR_{10 kHz}

10 kHz

0,9

0,8

0,7

0,6

0,5

0,4

0,3

0,2

0,1

20 ˚C

^_40 ˚C

ø [mm]

U_R

12 14 16 18

25 VDC

40 VDC

10²

10³

5 Hz 10⁴

10¹

10²

10³

Hz 10⁴

Equivalent series resistance ESR

Impedance Z

versus frequency at different temperatures

versus frequency f at different temperatures

Typical behavior for 1 000 µF/40 V

KAL0622-H

KAL0621-9

10⁰

10¹

B41694/794

Ω

ESR

10⁰

^_1

^_40 ˚C

^_25 ˚C

^_1

^_40 ˚C

^_25 ˚C

20 ˚C

60 ˚C

5 10³

^_2

10¹

^_2

10¹

5 10²

5 10⁴Hz 10⁵

5 10²

5 10³

5 10⁴Hz 10⁵

291 10/02

Herausgegeben von EPCOS AG

Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND

++49 89 636 09, FAX (0 89) 636-2 26 89

 EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne aus-

drückliche Genehmigung der EPCOS AG nicht gestattet.

Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elek-

troindustrie, soweit nichts anderes vereinbart wird.

Diese Broschüre ersetzt die vorige Ausgabe.

Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG

oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe ent-

halten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft ein-

zuholen.

Published by EPCOS AG

Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY

++49 89 636 09, FAX (0 89) 636-2 26 89

 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without

EPCOS’ prior express consent is prohibited.

Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics

Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed.

This brochure replaces the previous edition.

For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-

tives.

Due to technical requirements components may contain dangerous substances. For information on the type in question please

also contact one of our Sales Offices.

相关型号：