Electronic Products & Technology

Pushbutton Switches serve automotive, harsh environments

Stephen Law   

Electronics circuit protection environment harsh pushbutton switch

PREMO PB-Sx series pushbutton switch is suitable for vehicle access and other applications in harsh environments. Product is 100% sealed against ingress of water and pressurized water (IP6k9), extremely functional conditions (20k pulses underwater), and mechanical life endurance (reliability) >10E5 with a nominal push-force of 12 ± 3N. Device also comes with a special interior design feature to avoid any breakage due to random assembly operations, where an external shear forces can be applied against the door handle or even as a result of frictional impacts against a sidewall of the vehicle in narrow passages.

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