SR Graphics

Shivane, Pune, Maharashtra

These Keypads (Sealed Keypads) comprise of a Snap Dome Switch and glass epoxy PCB which is used as a base and for the circuit. A layer of Polyester or Polycarbonate covers and seals this assembly using Industrial Grade Adhesives made by manufacturers like 3M, Avery Dennison, etc. These type of sealed Keypads can be offered in any size and shape and are made as per customer's specifications and requirements.

These Keypads (Sealed Keypads) can also accommodate LEDs of various colours and shapes. Any solderable type of connector like Berg strips, FRC, Relimate, D Type etc. can be provided . The Overlay layouts can be made as per customers' requirements and any colour shade can be used for the keys as well as the backgrounds. The switch / LED areas can be embossed (see photograph) Considering the type of adhesives and engineering plastics used, these Keypads can be used in any type of harsh environment applications - Shop Floor (CNC machine tools, Process Controllers), Medical systems, External Devices, Defence Equipments, etc.

• Gold Plated Contact for Superior switch performance.
• Industrial grade adhesive used to withstand harsh environment factors.
• Polyester overlay used to withstand even for industrial solvent also.
• Overlay legend can be printed on keys per customers requirement.
• Can accommodate LEDs / Components thus saving space inside the equipment.