Custom made transparent conductive pills silicone keypad

A transparent conductive pills silicone keypad needs its contact pills positioned to meet the intended circuit areas during a press. The surrounding silicone locates and moves each key, while the pills provide the developed contact interface. Transparency does not replace a dimensional check of that underside arrangement.

Evaluate the selected pill material and mating circuit for the required electrical response. The housing and support should guide presses without allowing a key to lean enough to contact outside its intended region.

Check the assembled keypad at the center and edges of each key, including return after held inputs. Inspect whether neighboring keys remain free. During fitting, keep the pills clean and seat the sheet without stretching it to align the visible artwork. If response differs across the layout, examine circuit alignment and local support as well as the molded keys. Clean the visible silicone through a compatible process and follow the finished product's service method for the contact region.

Material options

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

Hardness selection

Silicone: 20–80 Shore A. A transparent conductive pills silicone keypad needs its contact pills positioned to meet the intended circuit areas during a press.

Custom dimensions

The housing and support should guide presses without allowing a key to lean enough to contact outside its intended region.

Fit & assembly

Check the assembled keypad at the center and edges of each key, including return after held inputs.

Use & inspection

Clean the visible silicone through a compatible process and follow the finished product's service method for the contact region.

Photos illustrate structure or material only. The surrounding silicone locates and moves each key, while the pills provide the developed contact interface. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.