B41794

Axial-Lead and Soldering Star Capacitors Low ESR – Up to 140 °C B41694, B41794 SIKOREL® Applications I For automotive applications with high EMV requirements B41694 B41794 Features I I I I I 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 I Charge-discharge proof, polar I Aluminum case with insulating sleeve I Negative pole connected to case Terminals I Axial leads, welded to ensure perfect electrical contact I Also available with soldering stars www.DataSheet4U.com Taping and packing I Axial-lead capacitors will be delivered in pallet package. I Solder-star capacitors are packed in cardboard. Capacitors with d × l ≤ 16 × 30 mm are also available taped on reel. 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 UR Surge voltage US Rated capacitance CR Capacitance tolerance Leakage current IL (5 min, 20 °C) Self-inductance ESL 1) 25 and 40 VDC 1,15 · UR 330 … 1 500 µF – 10/+ 30 % Q C R U Rö ⋅ ------- + 4 µ A I L ≤ 0,006 µ A ⋅ æ è ------µF V ø Diameter d Length l 25 mm 30 mm 39 mm Terminal axial / solder star axial / solder star axial / solder star Requirements: > 1 000 h > 3 000 h > 8 000 h > 200 000 h ∆C/C ESR IL Failure percentage: Failure rate: ≤ ± 30 % of initial value ≤ 3 times initial specified limit ≤ initial specified li...