SILICONE KEYPAD PARTNER
Overview:
The metal dome silicone rubber keypad integrates key functionality, indicator elements, and instrument panel controls. Comprising a panel, upper circuit, isolation layer, and lower circuit, it operates by pressing the silicone rubber surface. Upon pressing, the metal dome deforms downward, establishing conductivity between circuits. Renowned for its robust structure, sleek appearance, and superior sealing performance, it offers exceptional waterproofing and durability. Widely used in electronics, industrial control, medical devices, automotive, and more.
Details:
Material | |
Base Material | Silicone Rubber |
Surface | Glossy / Matte Finish |
Temperature Resistance | -30ºC – 120ºC |
Thickness | Membrane: 0.05 – 0.25mm <br> Plate: 0.25 – 2.0mm |
Characteristic | High Temperature Resistance <br> Wear Resistance <br> High Stability |
Circuit Layer | Silver Paste <br> Carbon Paste |
Testing Facilities and Laboratories:
With over two decades of expertise, we are a renowned manufacturing facility specializing in Membrane Switches, Industrial Nameplates, Metal Badges, and Self-Adhesive Stickers. Our products cater to various industries, including smart household appliances and industrial control equipment. With a strong presence in global markets, we offer comprehensive customization services to meet your specific needs. Contact us today with your requirements, and let us assist you with precision and efficiency.
Application:
– Industrial control equipment
– Household appliances
– Display instruments
– Medical equipment
– Fitness equipment
– Security equipment
– Automobile instrumentation
– Product logo
– Remote control
– Electronic scale
– Intelligent furniture
Other Details:
Category | Specifications |
Electrical | |
Voltage | ≤ 50V (DC) |
Current | ≤ 100mA |
Contact resistance | 0.5 – 10 Ω |
Insulation resistance | ≥ 100M Ω (100V / DC) |
Substrate withstand voltage | 2KV (DC) |
Rebound time | ≤ 6ms |
Loop resistance | ≤ 100Ω, or 500Ω-1KΩ (as per user needs) |
Insulation ink withstand voltage | 100V / DC |
Mechanical | |
Reliability service life | > 1 million times |
Standard working force | 100 – 750g |
Silver paste line width | ≥ 0.3mm |
Pin spacing | 2.54, 2.50, 1.27, 1.25, 1.0, 0.5mm |
Bending resistance of tail cable | 80 rolls with d = 10mm steel rod |
Adhesion of printing ink | Passed test by Cross-Cut Tester |
Environmental | |
Working temperature | – 20 ºC – + 70 ºC |
Storage temperature | – 40 ºC – + 85 ºC, 95% ± 5% |
Atmospheric pressure | 86 – 106kpa |