1.20 years manufaturer 2.widely used,SONY GP 3.ISO9001,IS014000,ROHS compliant,SGS report Contact resistance: ≤0.02Ω Insulation resistance: ≥500MΩWithstand voltage: 3000V, AC/min Temperature Range: -40°C ~+70°CRated Load: 250V DC 10ABuring Proof Capability: UL94V-0Life: 5,000 times MF FUSE