1).rated voltage:630V 2).capacitance:0.1uF--1000uF 3).capacitance tolerance:J(+-5%),K(+-10%),M(+-20%),Z(+80%,-20%),P(+100%,0) 4).insulation resistance:>=2000MΩ 5).dielectric strength:1.5 Vr Apply a AC voltages between the lead wires for 5 sec.,No failure. 6).dissipation factor:0.3%---5% 7).temperature feature:-25 C ---+85 C