pecificatio mechanical life: 40,000 make-and-break cycles. contact rating: 0.4 va max. @ 20 v ac or dc max. contact resistance: below 100 mω typ. initial @ 2-4 v dc, 100 ma. iulation resistance: 500 mω min. dielectric strength: 500 vrms min.@ sea level. operating temperature: -30°c to 85°c materials housing and base: glass filled nylon 6/6 or 4/6, flame retardant , heat stabilized (ul94v-0) actuator: glass filled nylon 6/6, flame retardant, heat stabilized (ul94v-0), with standard internal o-ring seal. switch support: steel,with nickel plate. contact / terminals: silver or gold plated copper alloy. 原装进口无铅、rohs，价格优势！ 可开专！ 欢迎来电咨询：028-87688938 :253786902江先生 本产品的加工定制是是，品牌是进口台湾品牌，型号是微型防水摇头开关sealedultraminiaturetoggleswitches-2u，种类是钮子式，产品性质是热销，营销方式是代理，营销价格是特价