Single-button circular metal dome array has excellent tactile feedback: the metal spring provides stronger rebound, allowing users to know that the button has been pressed even in the dark by the sound it makes. It also has excellent waterproof performance.
4-leg Stainless Steel Metal Dome Feature Shape:Cross-shaped Diameter:5-20mm Force:125-1000gf Surface plated:gold, silver, nickle Customization: Customizable
EMI Single Key Dome Array are elastic metal contacts specifically designed for electromagnetic interference (EMI) shielding. They eliminate electromagnetic leakage between device enclosures or PCBs through low-impedance grounding paths, meeting EMC (electromagnetic compatibility) requirements.
