Qualitek mR Multi-Range Tester Epoxy Silicone Rubber Keypad

Uson`s powerful Qualitek mR Multi-Range Tester Epoxy Silicone Rubber Keypad    DSC00653 Size: 319.62 x 204.88mm; Base Thickness: 12.0mm; Raw Material: 60° Shore A Black Silicone; Surface Treatment: spraying Blue ink; Silk Screen Printing: white letters and symbols printing on keys surface; Coating: matt clear PU coating on whole surface; Epoxy Coating: Bright hard Epoxy Coating on Keys Surface; 1 pcs USB Cutout; 1 Power Cutout; Application: calculator: Testing Equipment, Industrial Production Equipment, Machines etc.;       Silicone rubber keypads are the most widely used form of switch technology today. We offer reliability, long life and design flexibility. Conductive rubber switches and keypads were originally developed for  the electronics industry to meet the increasing demand for inexpensive momentary switches. Conductive rubber keypads became desirable because they look and feel like traditional push-button style switches, but do not have their inherent disadvantages. Since their introduction over 30 years ago, conductive rubber switches and keypads have gained enormous popularity and wide-range acceptance because of their reliability, long operational life and excellent tactile feel.  Innovative key coatings for our silicone rubber keypads are silicone, parylene, and Dura (Hard Coat). Silicone rubber keypads can be designed for applications exposed to water and hydrocarbons.