供应厂家特价直销防水钮子开关, 钮子开关,摇头开关，微动开关，摇把开关

?	高品质摇头/钮子开关介绍：
?	Mechanical Life: 40,000 make-and-break cycles. 
?	Contact Resistance: 10 mΩ max.initial@2-4 VDC 
?	Insulation Resistance: 1,000M Ωmin. 
?	Dielectric Strength: 1,000V RMS @ sea lever. 
?	Operating Temperature: -30℃ to 85℃ (UL-94V-0) 
?	电流：2A250VAC 5A125VAC