Poly dome membrane switch 1)poly dome,tactile, glossy 2)water,dust ... with pin and connector Features of our poly dome membrane switch:1) Size: as required2) Thickness: 0.8-1. ... switches:1) Life Expectancy: 1,000,000 actuations per switch position2) Actuation Force: 6~24 ounces (170~680g), ... Range depending on customer specification.3) Switch Travel: .005" to .030" (0.1~0 ...