Custom made Silicone Button Rubber Keypads

Custom Silicone Button Rubber Keypads provide a molded interface between the user's hand and the electronic switching assembly. Size, color and logo options allow the part to suit a specific control layout, while hardness choices from 20 to 80 Shore A can be evaluated with the key geometry.

Before closing the housing, inspect the pad's locating features and the space beneath every moving region. Loose wiring should not sit where a key needs to travel, and the rubber should not be stretched sideways to reach an opening. A keypad placed naturally in its seat is a better starting point than one held flat by enclosure force.

Bring the cover together and check the resting height of the keys before pressing them. Uneven projection can reveal a trapped edge or unsupported section. Test each key near the center and at an ordinary off-center contact point, then confirm release. During maintenance, keep the molded part oriented correctly and repeat the complete key check after reassembly. A single successful press does not reveal interference elsewhere in a connected pad.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. Loose wiring should not sit where a key needs to travel, and the rubber should not be stretched sideways to reach an opening.

Custom dimensions

Bring the cover together and check the resting height of the keys before pressing them.

Fit & assembly

Test each key near the center and at an ordinary off-center contact point, then confirm release.

Use & inspection

Before closing the housing, inspect the pad's locating features and the space beneath every moving region.

Photos illustrate structure or material only. A keypad placed naturally in its seat is a better starting point than one held flat by enclosure force. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.