B41794 Epcos, B41794 Datasheet

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B41794

Manufacturer Part Number
B41794
Description
Axial-lead and Soldering Star Capacitors
Manufacturer
Epcos
Datasheet
B41694, B41794
SIKOREL
Applications
I
Features
I
I
I
I
I
Construction
I
I
I
Terminals
I
I
Taping and packing
I
I
For details on taping and packing, refer to page 342.
Axial-Lead and Soldering Star Capacitors
Low ESR
For automotive applications with high EMV requirements
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
Charge-discharge proof, polar
Aluminum case with insulating sleeve
Negative pole connected to case
Axial leads, welded to ensure perfect electrical contact
Also available with soldering stars
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.
®
Up to 140 °C
285
10/02
B41694
B41794
KAL0573-K

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B41794 Summary of contents

Page 1

... Axial-Lead and Soldering Star Capacitors Low ESR – 140 °C B41694, B41794 SIKOREL ® Applications I For automotive applications with high EMV requirements Features I Very high ripple current capability I Very low ESR, down to –55 °C I High vibration resistance I High reliability up to 140 °C / 1000 h ...

Page 2

... B41694 / B41794 Low ESR – 140 °C Specifications and characteristics in brief Rated voltage U 25 and 40 VDC R Surge voltage U 1,15 · 330 … 1 500 µF Rated capacitance C R Capacitance tolerance – 10 Leakage current min, 20 ° Self-inductance ESL ...

Page 3

... Dimensions, weights and packing units d × l × max max × 30 12,5 × 30,5 14 × 25 14,5 × 25,5 16 × 30 16,5 × 30,5 16 × 39 16,5 × × 30 18,5 × 30,5 18 × 39 18,5 × 40 B41694 / B41794 Low ESR max +1,5 max +4 max 1,3+0,1 KAL0524-S Approx. weight Packing units (pieces) g Pallet 5,1 288 5,7 200 8,9 ...

Page 4

... B41694 / B41794 Low ESR – 140 °C Soldering star capacitors Mounting holes 3±0 ... 14 mm Mounting holes ... 18 mm +0,04 ø1 _ 0,02 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 ″ ...

Page 5

... B41694 / B41794 – 140 °C Soldering star B41794A5477Q000 B41794A5108Q000 B41794A5158Q000 B41794A7337Q000 B41794A7108Q000 B41794A7158Q000 max max R 10 kHz 10 kHz 10 kHz 40 °C 85 °C 125 ° 5,90 5,15 ...

Page 6

... B41694 / B41794 Low ESR – 140 °C Useful life depending on ambient temperature T 3,0 B41694/794 Ι ~ Ι ~ 2,5 R 2,0 1,5 1,0 0 Useful life depending on case temperature T 3,0 Ι ~ Ι ~ 2,5 R 2,0 1,5 1,0 0 Refer to page 40 for an explanation on how to interpret the useful life graphs. under ripple current operating conditions at U ...

Page 7

... Typical behavior for 1 000 µF/40 V KAL0622 B41694/794 Ω 291 10/02 B41694 / B41794 – 140 °C KAL0623-Q B41694/794 KAL0621 ˚ ˚C 20 ˚C _ > 60 ˚ ...

Page 8

... 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 ...

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