Keystone Electronics Corp. KEY-PAD DOME ADHESIVE SPACER SAMPLE 5200-SAM

Part Number: 5200-SAM Color: Clear Material: Polyester Thickness: .009 [.24] Polyester Spacer - .007" [185 µm] Acrylic Adhesive - .002" [50µm] Supplied as 3" x 3 3/4" sheets. Full Sheets (38" x 24"): Spacer material is designed to provide the proper spacing between the circuit board, the dome and the device graphic layer. The spacer will ensure that the edges of the domes will not cut or damage the graphic layer and still allow for this layer to flex enough to activate the dome. Clear material allows the board to be visible during the assembly process. Supplied as an uncut sheet with an acrylic adhesive on one side to allow the spacer to be mounted directly to the PCB. Holes need to be punched (prior to mounting) to make space for the "Key-Pad" dome array. Pockets left in the holes of the spacer material will help keep the in place during the assembly process.