High-Precision Tactile Round Metal Domes – Ideal for PCB Assembly

Premium stainless steel construction ensures durability and consistent tactile feedback for millions of actuations.

Precision-engineered domes with anti-corrosion coating for reliable performance in humid or high-temperature environments.

Ultra-thin design (customizable thickness 0.05mm–0.2mm) compatible with space-constrained PCBA layouts.

Perfect for consumer electronics, medical devices, automotive controls, and industrial equipment keypads.

Available in bulk quantities with globally competitive wholesale pricing – direct factory sourcing eliminates middleman markup.

Custom dome arrays supported (diameter 3mm–20mm, force 100gf–500gf) for OEM/ODM projects.