China Silicone key membrane switch Manufacturer, Supplier, Factory

Silicone keypad with carbon pads is widely used, from the mechanical production of keyboard operation useful to keyboard silicone, to the chemical field also need to use keyboard silicone, now people's lives in the mobile phone is also using keyboard keys (silicone + plastic), to the network area must be used in the computer keyboard are applied. Including cash register, password, remote control and so on have applications.

Find a huge selection of tactile membrane keypad from China at Tiantai Electronics. Tactile membrane keypad with female connector housing, and has embossed keys with metal domes, there is the normally membrane switch we always seen.

The One Key Membrane Switch is a smoothly and innovative solution to your keyboard needs. With a single key, you can perform multiple actions, making typing faster and more efficient than ever before.

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.

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.

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.