General specifications: Current rating: 0.5A max. / 1 contact Voltage rating: AC 5V (r.m.s) Contact resistance: 50m max. Insulation resistance: 100mΩmin. With standing voltage: 100V AC Operating temperature: 0-/+50癈 Materials: Contact: copper alloy Shell: stainless steel or copper alloy Housing: high temp thermoplastic + glass fiber UL94V-0 Package: Tape and reel package Certification: ISO9001, ISO14001, OHSAS18001, UL, CE