B41694A5477Q9

B41694A5477Q9 Datasheet

B41694, B41794 February 2011

Part	Datasheet
B41694A5477Q9	B41694A5477Q9 (pdf)

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B41694A7687Q7	B41694A7687Q7
B41694A5338Q7	B41694A5338Q7
B41694A5477Q7	B41694A5477Q7
B41694A7278Q7	B41694A7278Q7
B41694A7337Q9	B41694A7337Q9
B41694A5228Q7	B41694A5228Q7
B41694A5398Q7	B41694A5398Q7
B41694A7128Q7	B41694A7128Q7
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B41694A5158Q7	B41694A5158Q7
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B41694A5108Q9	B41694A5108Q9
B41694A5108Q7	B41694A5108Q7
B41694A7337Q7	B41694A7337Q7

PDF Datasheet Preview
Aluminum electrolytic capacitors Axial-lead and soldering star capacitors Series/Type Date: B41694, B41794 February 2011 EPCOS AG Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Axial-lead and soldering star capacitors Low ESR up to 140 °C Applications For automotive applications with high EMV requirementes Features Very high ripple current capability Very low ESR at temperatures down to °C High vibration resistance High reliability of 1000 h at up to 140 °C Shelf life up to 15 years at storage temperatures up to 40 °C. To ensure solderability, the capacitors should be built into the application within one year of delivery. After a total of two years' storage, the operating voltage must be applied for one hour to ensure the specified leakage current. 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 x l 16 x 30 mm are also available taped on reel. Soldering star capacitors are packed in cardboard. B41694, B41794 Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 16 B41694, B41794 Low ESR up to 140 °C Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance Leakage current Ileak 5 min, 20 °C Self-inductance ESL1 25 and 40 V DC VR 330 3900 µF Q Diameter d mm 12 14 16 18 20/21 Terminals Length l mm Approx. ESL nH Useful life 140 °C VR IAC,R 125 °C VR IAC, R 85 °C VR IAC, max 40 °C VR IAC, R axial soldering star 25 > 1000 h > 3000 h > 8000 h > h 21 24 29 34 33 38 45 11 13 Requirements: ±30% of initial value ESR 3 times initial specified limit Ileak initial specified limit Voltage endurance test 125 °C VR Vibration resistance test Post test requirements: 2000 h ±10% of initial value ESR initial specified limit Case dimensions and ordering codes VR V DC 25 CR 100 Hz 20 °C µF 470 1000 1500 1800 2200 3300 3900 330 470 680 1000 1200 1500 2200 2700 Case dimensions dxl mm 14 x 25 16 x 30 16 x 39 18 x 30 20 x 29 18 x 39 21 x 39 21 x 49 12 x 30 14 x 30 16 x 30 18 x 30 20 x 29 18 x 39 21 x 39 21 x 49 Ordering code Axial pallet Ordering code Axial reel Ordering code Soldering star B41694A5477Q007 B41694A5477Q009 B41794A5477Q000 B41694A5108Q007 B41694A5108Q009 B41794A5108Q000 B41694A5158Q007 B41794A5158Q000 B41694C5158Q007 B41794C5158Q000 B41694A5188Q007 B41694A5228Q007 B41794A5228Q000 B41694A5338Q007 B41794A5338Q000 B41694A5398Q007 B41794A5398Q000 B41694A7337Q007 B41694A7337Q009 B41794A7337Q000 B41694B7477Q007 B41694B7477Q009 B41794B7477Q000 B41694A7687Q007 B41694A7687Q009 B41794A7687Q000 B41694B7108Q007 B41794B7108Q000 B41694A7128Q007 B41694B7158Q007 B41794B7158Q000 B41694A7228Q007 B41794A7228Q000 B41694A7278Q007 B41794A7278Q000 Variant with different case dimensions Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 16 B41694, B41794 Low ESR up to 140 °C Technical data ESRtyp ESRmax Zmax I AC,max AC,max AC,max AC,R IAC,max 100 Hz 100 Hz 100 Hz 100 Hz 10 kHz 100 kHz 10 kHz 10 kHz 10 kHz 10 kHz 10 kHz 20 °C 20 °C 20 °C °C 20 °C 20 °C 85 °C 105 °C 125 °C 125 °C 140 °C VR = 25 V DC 470 100 160 400 65

PDF Datasheet Preview

Aluminum electrolytic capacitors

Axial-lead and soldering star capacitors

Series/Type Date:

B41694, B41794 February 2011

EPCOS AG Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited.

Axial-lead and soldering star capacitors Low ESR up to 140 °C

Applications For automotive applications with high EMV requirementes

Features Very high ripple current capability Very low ESR at temperatures down to °C High vibration resistance High reliability of 1000 h at up to 140 °C Shelf life up to 15 years at storage temperatures up to 40 °C. To ensure solderability, the capacitors should be built into the application within one year of delivery. After a total of two years' storage, the operating voltage must be applied for one hour to ensure the specified leakage current.

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 x l 16 x 30 mm are also available taped on reel. Soldering star capacitors are packed in cardboard.

B41694, B41794

Please read Cautions and warnings and Important notes at the end of this document.

Page 2 of 16

B41694, B41794 Low ESR up to 140 °C

Specifications and characteristics in brief

Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance

Leakage current Ileak 5 min, 20 °C Self-inductance ESL1
25 and 40 V DC VR 330 3900 µF Q

Diameter d mm
12 14 16 18 20/21

Terminals

Length l mm Approx. ESL nH

Useful life 140 °C VR IAC,R 125 °C VR IAC, R
85 °C VR IAC, max 40 °C VR IAC, R
axial
soldering star 25
> 1000 h > 3000 h > 8000 h > h
21 24 29 34
33 38 45
11 13

Requirements:
±30% of initial value

ESR 3 times initial specified limit

Ileak initial specified limit

Voltage endurance test 125 °C VR

Vibration resistance test

Post test requirements:
2000 h
±10% of initial value

ESR initial specified limit
Case dimensions and ordering codes

VR V DC 25

CR 100 Hz 20 °C µF
470 1000 1500 1800 2200 3300 3900
330 470 680 1000 1200 1500 2200 2700

Case
dimensions dxl mm
14 x 25 16 x 30 16 x 39 18 x 30 20 x 29 18 x 39 21 x 39 21 x 49 12 x 30 14 x 30 16 x 30 18 x 30 20 x 29 18 x 39 21 x 39 21 x 49
Ordering code Axial pallet
Ordering code Axial reel
Ordering code Soldering star

B41694A5477Q007 B41694A5477Q009 B41794A5477Q000

B41694A5108Q007 B41694A5108Q009 B41794A5108Q000

B41694A5158Q007

B41794A5158Q000

B41694C5158Q007

B41794C5158Q000

B41694A5188Q007

B41694A5228Q007

B41794A5228Q000

B41694A5338Q007

B41794A5338Q000

B41694A5398Q007

B41794A5398Q000

B41694A7337Q007 B41694A7337Q009 B41794A7337Q000

B41694B7477Q007 B41694B7477Q009 B41794B7477Q000

B41694A7687Q007 B41694A7687Q009 B41794A7687Q000

B41694B7108Q007

B41794B7108Q000

B41694A7128Q007

B41694B7158Q007

B41794B7158Q000

B41694A7228Q007

B41794A7228Q000

B41694A7278Q007

B41794A7278Q000

Variant with different case dimensions

Please read Cautions and warnings and Important notes at the end of this document.

Page 7 of 16

B41694, B41794 Low ESR up to 140 °C

Technical data

ESRtyp ESRmax Zmax

I AC,max

AC,max

AC,max

AC,R

IAC,max
100 Hz 100 Hz 100 Hz 100 Hz 10 kHz 100 kHz 10 kHz 10 kHz 10 kHz 10 kHz 10 kHz
20 °C 20 °C 20 °C °C 20 °C 20 °C 85 °C 105 °C 125 °C 125 °C 140 °C

VR = 25 V DC
470 100 160 400 65

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Datasheet ID: B41694A5477Q9 511421