aluminum electrolytic capacitors

WS Series Screw-mount terminal type Endurance with ripple current :85°C 2000 hours RoHS Compliant STANDARD RATINGS Items Characteristics Category Temperature Range" -40 +85°C (10 100V) -25 +85°C (160 250V) Rated Voltage Range" 10 250V Capacitance Tolerance" ±20% (M) (at 20°C, 120Hz) Leakage Current" " I=0.02CV or 5mA, whichever is smaller after 5 minutes.20°C） Where,I : Max. leakage current (uA), C: Nominal capacitance (uF), V:Rated voltage (V) " tanδ Dissipation Factor" Shall not exceed the values shown in the STANDARD RATINGS. (at 20°C, 120Hz)" Low Temperature Characteristics (Max.Impedance Ratio)" Capacitance change C(-25°C)/C(+20°C)≤0.7 (at 120Hz)" Insulation Resistance" When measured between the terminals shorted each other and the mounting clamp on the insulating sleeve covering the case by using an insulation resistance meter of 500V, the insulation resistance shall not be less than 100MΩ." Insulation Withstanding Voltage" " When a voltage of 2000V is applied for 1 minute between the terminals shorted each other and the mounting clamp on the insulating sleeve covering the case, there shall not be electrical damage." Endurance" "85°C The following specifications shall be satisfied when the capacitors are restored to 20°C after subjected to DC voltage with the 85°C rated ripple current is applied for 2000 hours at 85°C."