Membrane switch with silicone rubber keypads

Electrical performance :

Silicone keypad and PET circuit assembly is often used as an operation and control component in various electrical appliances and electronic devices, and has the following advantages:

Appearance and Recognition: Colors and texts can be presented on the surface of silicone keys through processes such as spraying and laser engraving, enhancing the aesthetics and recognition, and meeting the appearance design requirements of different products.

Adaptability: The size, shape, etc. of the assembly can be customized according to the space and structure of different devices, and it can be adapted to various electrical appliances and electronic devices.

Operation Touch: The silicone material is soft and elastic, and the pressing feel is gentle, which can relieve finger fatigue. It is more suitable for long-term and high-frequency operations and is better than traditional hard keys.

Circuit Connection: The circuit part can reliably connect the keys with the internal circuit of the device, and the signal transmission is stable, ensuring that the key commands are transmitted quickly and accurately, and reducing the probability of misoperation.

Function Customization: It can flexibly customize the number, layout and corresponding functions of keys according to the needs of the device to meet diverse control requirements.

Protection Performance: Silicone has good sealing performance, which can effectively prevent dust and liquid from entering the inside of the device, and can reach an IP65 or IP67 waterproof rating, thereby protecting the circuit and prolonging the service life of the device. It is especially suitable for devices used outdoors or in harsh working environments.

Durability: Silicone is wear-resistant. Even after long-term pressing and use, the surface of the keys is not easy to wear or lose characters, and the marks are clear, which is convenient for identification and operation. It also has properties such as resistance to high and low temperatures, ultraviolet rays, and ozone. It can maintain stable performance in different environments, is not easy to age, deform or lose elasticity, and has a long service life. It reduces the frequency of maintenance or replacement of equipment due to key failures and lowers maintenance costs.