Remote silicone keypad silicone elastomer keypad

A Remote silicone keypad provides the flexible button surface inside a remote handset. Custom size, color and logo options allow it to follow the handset's controls and appearance. The molded part must fit within the depth available between the front shell and the switching interface, so its underside deserves attention alongside the visible keys.

In a slim housing, increasing key height can consume clearance that the moving rubber needs beneath the panel. Establish the resting position with the enclosure closed, then check whether each press has enough useful travel. A key that works with the shell loosely assembled may become restricted when the fasteners are fully seated. Hardness options range from 20 to 80 Shore A; assess the geometry and surrounding clearance together with the chosen hardness.

Use the actual handset during evaluation, including the installed board and its locating features. Press the keys while holding the remote normally and while it rests on a surface, since those conditions can change how the housing is supported. Keep the keypad's locating areas clear of loose wires. If the shell must be forced closed over the rubber, correct the fit instead of using fastener pressure to flatten the part.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. Establish the resting position with the enclosure closed, then check whether each press has enough useful travel.

Custom dimensions

In a slim housing, increasing key height can consume clearance that the moving rubber needs beneath the panel.

Fit & assembly

A key that works with the shell loosely assembled may become restricted when the fasteners are fully seated.

Use & inspection

If the shell must be forced closed over the rubber, correct the fit instead of using fastener pressure to flatten the part.

Photos illustrate structure or material only. In a slim housing, increasing key height can consume clearance that the moving rubber needs beneath the panel. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.