Precision-Engineered Metal Dome Keyboard Switch
High-conductivity stainless steel domes ensure crisp tactile feedback with 1 million+ actuations. Laser-etched polyester overlay provides wear-resistant legends and IP54 dust/water protection.
Universal PCB Compatibility
Pre-configured adhesive backing for instant installation on 1.6mm FR4 or flexible circuits. 12μm gold-plated contacts prevent oxidation.
Industrial-Grade Durability
0.15mm thick domes with 160gf actuation force withstand extreme temperatures (-30°C to +70°C). CNC-punched alignment holes guarantee millimeter precision.
Multi-Industry Applications
Medical equipment panels, ATM keypads, industrial control systems, automotive dashboards, and smart home interfaces.
Bulk Order Advantage
MOQ 500pcs with OEM customization: dome spacing from 4mm to 19mm, custom graphic overlays (Pantone color matching available).