UBW1H471MPD

ALUMINUM ELECTROLYTIC CAPACITORS BW High Temperature Range, For +135°C Use series Highly dependable reliability withstanding load life of 1000 to 3000 hours at +135°C. Suited for automobile electronics where heavy duty services are indispensable. Compliant to the RoHS directive (2002/95/EC). BX High Te m p e r a t u re BW Specifications Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Leakage Current High Te m p e r a t u re BT Performance Characteristics – 55 to +135°C 10 to 100V 1 to 4700µF ± 20% at 120Hz, 20°C After 1 minute's application of rated voltage, leakage current is not more than 0.03CV or 4 (µA), whichever is greater. Tangent of loss angle (tan δ) Rated voltage (V) 10 16 25 35 50 63 tan δ (MAX.) 0.20 0.16 0.14 0.12 0.10 0.10 For capacitance of more than 1000µF, add 0.02 for every increase of 1000µF. 80 0.08 100 120Hz, 20°C 0.08 120Hz Stability at Low Temperature Rated voltage (V) 10 16 25 35 50 63 80 100 Impedance ratio Z– 25°C / Z+20°C 3 2 2 2 2 2 2 2 ZT / Z20 (MAX.) Z– 40°C / Z+20°C 4 4 4 4 4 4 4 4 Endurance The specifications listed at right shall be met when the capacitors are restored to 20°C after D.C. bias plus rated ripple current is applied for 3000 hours (1000 hours for φD=8, 2000 hours for φD=10) at 135°C, the peak voltage shall not exceed the rated voltage. Capacitance change Dissipation Factor Leakage current Within ± 30% of the initial capacitance value 300% or less t...