High quality conductive switch silicone buttons/red keypad button

Custom conductive switch silicone buttons combine a visible input surface with an electrical contact interface beneath it. The housing should locate the red key without shifting that underlying contact away from its matching circuit area.

ETOL offers custom sizes, shapes, colors and printed or molded identification for control designs. Define the circuit position, board support and key travel together. This is useful across remote-control, automotive and industrial interfaces where the surrounding enclosure determines how the user reaches the button.

Check alignment before the housing closes and confirm response afterward with the intended electronics. A key can move visibly while making uneven contact underneath, so include edge presses and slow release in the assembled assessment.

Keep the conductive region clean during fitting and service. Do not scrape or add material to it to correct a response problem before the mechanical stack and contact alignment are understood. Inspect the housing opening for rubbing that could hold the button off center. If a flexible junction is torn or permanently deformed, replace the appropriate component and correct the locating issue so the replacement rests correctly without extra pressure from the panel.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. A key can move visibly while making uneven contact underneath, so include edge presses and slow release in the assembled assessment.

Custom dimensions

ETOL offers custom sizes, shapes, colors and printed or molded identification for control designs.

Fit & assembly

Check alignment before the housing closes and confirm response afterward with the intended electronics.

Use & inspection

If a flexible junction is torn or permanently deformed, replace the appropriate component and correct the locating issue so the replacement rests correctly without extra pressure from the panel.

Photos illustrate structure or material only. The housing should locate the red key without shifting that underlying contact away from its matching circuit area. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.