B41859

www.DataSheet4U.com Single-Ended Capacitors Very Low Impedance – 105 °C B41859 Long-life grade capacitors for professional applications Applications I For use in output circuits of switch-mode B41859 power supplies of compact design I For professional industrial electronics, telecommunications and data processing equipment Features I I I I KAL0707-F Very low impedance at high frequency Very low equivalent series resistance ESR High ripple current capability Wide temperature range Construction I I I I I I Radial leads Charge-discharge proof, polar Aluminum case with insulating sleeve Minus pole marking on the insulating sleeve Case with safety vent Stand off rubber seal Delivery mode Special terminal configurations and packing: I I I I I Bulk Taped, Ammo pack Cut Kinked PAPR (protection against polarity reversal) Refer to page 503 for further details and ordering example. 427 10/02 B41859 Very Low Impedance – 105 °C Specifications and characteristics in brief Rated voltage UR Surge voltage US Rated capacitance CR Capacitance tolerance Useful life 105 °C; UR; I~R 6,3 … 50 VDC 1,15 · UR 100 … 4 700 µF ± 20 % > 4 000 h M Requirements: ∆C/C tan δ IL ≤ ± 40 % 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; UR 2 000 h Post test requirements: ∆C/C tan δ IL ≤ ± 30 % of initial value ≤ 2 ti...