China Pressure overlay circuit FPC Manufacturer, Supplier, Factory

Our tactile keypad switch is specifically designed to improve the functionality of electronic scales and ensure that you get precise weighing results every time, this membrane switch with metal dome to make sure the tactile feeling great.

Tiantai Electronics is a leading China digital printing non-tactile membrane switch manufacturer and supplier. Digital printing non-tactile membrane switch which ensures the switch remains touch-sensitive even after long time use. This technology has revolutionized the way we interact with electronic devices, making it possible to use even the slightest touch to operate any device.

Tactile membrane keypads are designed to provide physical, tactile feedback. The response is typically a “snap” or “click” when the switch is pressed. This is usually a function of a dome switch that is selected for the application. The size, force, and snap required to activate the switch can be customized to your specifications. A non-tactile membrane switch has no tactile response that indicates the button has been pressed. Instead, the response is typically indicated through lights, sound, or reading on the instrument display. With a non-tactile membrane switch, the bottom side of the overlay is connected to a conductive pad, or an upper circuit layer is printed with conductive traces. When the overlay is pressed down the conductive traces connect to the lower circuit layer, which sends a signal to a printed circuit board. Non-tactile membrane switches are more resilient than tactile membrane switches and they are completely sheltered from the outside environment. This allows them to be rated for three times as many activations as a tactile membrane switch.

High quality silicone rubber for industrial equipment is offered by China manufacturer Tiantai Electronics. Our silicone rubber for industrial equipment use is a versatile and durable material that has a wide range of applications across many industries. With its superior heat resistance, electrical insulation properties, and resistance to chemicals and weathering, silicone rubber for industrial is an excellent choice for a wide range of industrial applications.

CSI Keyboards uses copper flex circuitry in the majority of our custom keypad designs due to its excellent dielectric strength, thermal stability, chemical resistance and flexibility. Copper flex, also known as Kapton circuits, have become the superior choice over printed silver especially for outdoor applications. A printed silver circuit can be replaced with a copper and polyimide construction with minimal additional cost. Copper flex circuitry construction designs offer a significant advantage over printed silver. Copper Flex membrane switch panels are produced using polyimide (Kapton) as the base material. Copper flex keypad switches are manufactured by laminating a thin sheet of copper to a flexible film substrate. The copper is then chemically etched away, leaving the copper traces. An additional layer of polyimide is laminated to the circuit leaving the gold contacts exposed

Graphic overlay switchs are film sheets that display custom text and designs that are usually placed on the exterior layer of a product. They add a level of professionalism, while also incorporating another layer of protection.