Material Housing: LCP UL94V-0 Pin: Copper Alloy Latch: Stainless Electrical Voltage: AC 35V/PIN Current: 0.5A Contact Resistance: 50m ohms Max. Insulation Resistance: Initial 500M ohms Min. Final 100M ohms Min. Dielectric Withstanding Voltage: 0.5mA Max. Operation Temperature: -40 °C ~ +80 °C 1200PCS/BOX. SIZE: 48.8*38.6*29.2 (cm) GW:10KGS.