No matter what your keypad needs may be, Grayhill can custom engineer a solution the exactly meets your application’s requirements. Grayhill leverages its proprietary stage-gate development process to ensure that your custom keypad is properly designed, laboratory qualified and manufactured for your specific application.
Grayhill will consult with your team to choose the proper switching technology, outline the proper packaging and mounting, and design any electrical and/or protocol interface.
Fully Sealed Designs
Grayhill’s unique 2-shot molding process produces very rugged, fully sealed keypads that also have elegant features such as sculpted keys and base profiles, optically isolated indicators and legend backlighting and sharp colored legends. With this technique, the top surface of these keypads is one continuous rubber surface which is coated with a long life chemical resistant polyurethane hard coat.
Electronics
Grayhill often designs and integrates electronics to provide typical interfaces such as PS/2, CAN Bus, LIN Bus, RS232 at various levels and protocols such as VT100. Using our in-house pick-and-place manufacturing facilities, this electronics is typically assembled on the back side of the switch contact PCB. This provides a very robust and cost-effective product.
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