Character: 1. Light & small. 2. Dampproof, heatproof, coldproof. 3. Dustproof is done on the Metal Dome, and oxygenation of METAL DOME has been avoided.
Priority: 1. Sensitive handle capability. 2. Longevity in high temperature.
Purpose: Be adopted mainly in hard board Poly switch such as printing circuit board etc, which brings three main characters into play: the electric capability of the dome, returned dome and handle.
Origin China Packaging Polybag or blister Minimum order 5,000 PCS
Supply ability: 5,000,000 PCS per month