Product Name: LED membrane keyboard switch

This product is designed by drawing with structure of  waterproof  layer, transparent window, dobule circuit layer and led light, which is widely useing in many industries including aerospace, automobile, CNC machinery, injection molding machinery,communications, industrial control, embroidery machines, frequency converters, household appliances, children's toys, instruments, meters, medical equipment, sewing machine equipment, weighing equipment, Military industry, etc.

Mechanical
Life expectancy: 1,000,000 actuations per switch position
Actuation force: 6-24 ounces (170-680g), range depending on customer's specification.
Switch travel: .005" to .030" (0.1-0.8mm) typical.
Overall thickness: .020" to .050" (0.5-1.3mm) typical.