Dome Arrayse - Round Series Snap Domes

Our Circle snap domes (round metal snap domes) are round shaped switch contacts that were designed for mounting on membrane circuitry. They are designed to be pushed past the flat plane by .005-.010" for optimal tactile feedback.

The C-Series snap domes will not invert when pushed past the flat plane. Applications requiring a low profile switch under a membrane overlay are a perfect fit with our Circle snap domes (stainless steel domes). It can be used anywhere a momentary switch with tactile feedback is required, while still achieving impressive actuation life cycles. They can also allow different applications including membrane, switches & tactile feeling applications.

The size of circle snap dome (round dome) is from 3mm to 20mm in a range of (trip) force, typical 100- 500 g. The trip force, rebound/return force, click, travel, and height, etc., can be adjustable according to clients' request. Ccustomers' drawing or samples are welcome. Contact us now for more!

Snap Dome Specifications:
Contact Configuration: SPST, Normally Open
Contact Bounce (on): <.3ms
Contact Bounce (off): <6ms
Operating Temperature: -55 C to 125 C
Storage Temperature: -55 C to 125 C
Humidity: 0-97% (no condensation)
Contact Resistance: <100 ohms
With gold or silver plating: <1 ohm
Voltage/Current Maximum: 12 ma @ 24 volts DC, RL
Breakdown Voltage: Over 200 volts