Cost-effective polyester dome membrane switches without metal dome. Heat-pressed convex bump for tactile feel. Low-cost alternative for consumer electronics, home appliances, and simple control panels.
Request Quote →| Parameter | Value / Range |
|---|---|
| Material | PET polyester film |
| Dome Height | 0.40mm ~ 0.65mm (heat-pressed) |
| Actuation Force | 100g ~ 400g |
| Click Ratio | 50% ~ 80% |
| Lifetime | ≥500,000 cycles |
| Operating Temperature | -20°C ~ +60°C |
| Circuit Type | Silver paste / Carbon ink |
| Substrate | PC / PET |
| Backlight | SMT LED compatible |
| Waterproof | UV coating (optional) |
| Adhesive | 3M 9495 / Custom |
No metal dome components — significantly lower unit cost.
Polyester dome offers softer sound than metal dome.
Heat-pressed convex dome provides consistent tactile response.
Fewer layers than traditional membrane switch. Reliable and easy to assemble.
Full color printing with durable UV-cured inks.
Total thickness as low as 0.5mm for space-constrained designs.
We can tailor the design, materials, dimensions, and finish to your exact requirements. Send us your specifications for a free review.
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