Tact / reed switch, manufacturer, high quality,20 yeas history, ROSH complicant Contact resistance: ≤100MΩ Insulation resistance: ≥100MΩWithstand voltage: 250V, AC/min Temperature Range: -20°C ~+70°CRated Load: 12V DC 50MAOperation Force: according for customerLife: 50,000 times KFC TACT reed SWITCH