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Tiantai Electronics is a leading China tactile switch keyboard manufacturer and supplier. A custom tactile switch keyboard, or custom membrane switch keypad, is a very versatile electronic component. Constructed of one single membrane switch or multiple membrane switches, they usually have a durable custom graphic overlay on top, providing resistance to a wide range of chemicals while also displaying custom graphics printing and text.

Find a huge selection of metal dome switch from China at Tiantai Electronics. Dome switch switchs use two circuit board traces in conjunction with a metal dome. Metal domes, which are typically made of stainless steel, are momentary switch contacts that provide tactility or “snap” when pressed. The domes become normally-open tactile switches when actuated on the circuit.

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.

A mini PCB membrane switch is a type of electrical switches, which is clarify by the use of a copper lazer circuit board. The term “PCB” even refers to “printed circuit board”, which is the primary feature driving this switch's popularity.

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.

Tiantai Electronics is China manufacturer and supplier who mainly produces silicone rubber keypad for tv controller with many years of experience. This Silicone Rubber Keypad for TV controller with conductive carbon pills, which can connected with PCB directly, it's durability and softly, We can offer customization service, you can require whatever you like, including color, pattern and size ect.