Professional OEM Shielding LED Window Numeric Keypad Dome Membrane Switch

High-quality conductive dome structure ensures precise tactile feedback and long lifespan (over 1 million cycles). Military-grade PET/PVC layers with silver printed circuits provide EMI/RFI shielding for industrial environments. Customizable LED backlighting (red/blue/green) enhances visibility in low-light conditions.

Laser-cut stainless steel dome array guarantees consistent actuation force (150-350gf optional). Waterproof IP67 rating and chemical-resistant overlay suit medical devices, ATMs, and harsh factory controls. Ultra-thin 0.25mm design maintains sleek profiles for POS terminals and elevator panels.

Precision die-cutting allows ±0.1mm tolerance for seamless OEM integration. RoHS-compliant materials meet global safety standards. Bulk pricing available for wholesale buyers with MOQ flexibility. Compatible with SMT and through-hole assembly processes.