Waist shaped metal shrapnel is a unique elastic structure with a narrow middle and wide ends, which achieves directional stress distribution and controllable deformation recovery through a unique geometric design
Waist-Shaped Metal Dome characteristic
Diameter:3*4mm, 3.7*5.0mm, 4.2*5.6mm etc.
Force:100-600gf
Surface plated:gold, silver, nickle
Applications of Oval Metal Dome
Consumer Electronics Industry
Smart home appliance control panels, remote controls, cameras, handheld gaming consoles, etc. Industrial Control Systems: Operator consoles, testing equipment, machine tool controllers, and other environments requiring high-frequency operation.
Medical Equipment
Portable diagnostic devices, patient monitors, laboratory analysers, and other equipment requiring stable response.
Automotive Electronics
In-vehicle central control buttons, air conditioning control panels, and similar applications.
Security and Public Facilities
Access control units, ticketing terminals, vending machines, and similar applications.
Our production technology ensures stable force values in metal domes, maintaining excellent tactile feedback even after rigorous overload testing. Dimensions remain within controlled tolerances, with no burrs (thereby reducing substrate wear), and support efficient, reliable automated placement for significantly enhanced production capacity. Product quality has not only gained recognition in Asian markets but also earned the trust of overseas customers.
We offer metal domes in diverse shapes and actuation forces to meet specific application requirements. Suitable for both contact and pure tactile components, our comprehensive product line encompasses circular, cross, triangular, and elliptical forms, with diameters ranging from 3mm to 20mm and actuation forces from 100g to 6000g. We also design products to meet evolving market demands.
Metal tactile studs available in multiple specifications:
Triangular metal tactile studs;
Cross-shaped metal tactile studs;
Four-legged tactile studs;
Circular/round metal tactile studs;
Rectangular/rectangular metal tactile studs;
Oval/oval-waisted metal tactile studs;
Circular/round metal tactile studs with holes;
Four-legged metal tactile studs with central holes;
Custom metal tactile studs (colour/shape/dimensions, material, etc.).
Rectangular metal tactile studs (elliptical metal tactile studs, rectangular metal tactile studs) and rectangular (elliptical) switch panels may be mounted on single-sided/double-sided printed circuit boards, flexible circuit boards, and films.
