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Home > Products > 3*4 Tact Switch > 3*4 Tact Switch Tact Button
3*4 Tact Switch Tact Button
  • 3*4 Tact Switch Tact Button

3*4 Tact Switch Tact Button

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17333850912765963*4 Tact Switch Button

This 3x4 Tact Switch is a high-performance, durable key Switch widely used in electronic products. It adopts a compact 3x4 pin design with a total of 12 contacts, suitable for various key arrays, and can provide accurate operation feedback. The switch adopts high-quality plastic shell and metal contact piece to ensure stability and durability in long-term use. With excellent anti-interference ability and low voltage loss, it is suitable for various consumer electronics, home appliances, computer peripherals, instrumentation and other fields. Its low noise and fast response characteristics make it perform well in keyboards, remote controls, audio controls and other devices, making it an ideal high-reliability key switch.



Features of 3x4 Push Button Tact Switch


Compact design: 3x4 pin layout saves space and is suitable for compact electronic devices that require a key array.


Strong durability: Made of high-quality materials, it has a key life of tens of thousands of times, ensuring long-term stability.


Good tactile feedback: The keys respond quickly and have a clear touch, providing a comfortable operating experience and reducing misoperation.


Low voltage loss: Low power consumption design reduces energy consumption, extends battery life, and is suitable for various low-voltage applications.


Strong anti-interference ability: It has excellent electromagnetic compatibility and is suitable for use in high-interference environments.


High reliability: The metal contact piece and sealing design ensure the stability and anti-pollution ability of the switch, adapting to harsh working environments



Overall structure of mini switch




Housing: Provides protection for the switch and ensures that the internal components are not affected by the external environment.


Base: Supports the overall structure of the switch and fixes other components.


Contact: Used to connect and disconnect the circuit and determine the on and off state of the switch.


Reed (shrapnel): Provides elastic force to ensure that the contacts can be quickly reset and ensure the stability and reliability of the switch.


Button: The part operated by the user, which activates the switch by light touch or pressure.



The Shell and Base of the 3*4 Tap Switch Micro Tact Switch




Shell: The shell of the switch is usually made of plastic or metal, which is used to protect the internal components of the switch and at the same time provide an aesthetic appearance. The compact size of the housing makes it suitable for installation in electronic devices with limited space.

Base: The base is the supporting part of the switch and usually forms the main body of the switch together with the housing. The base is provided with key components such as contacts, reeds, etc. and provides pins or pads for connection to the circuit board.



Contacts and Reeds of 3*4 touch switch




Contacts: Contacts are the key part of the switch and are used to make contact with the reed when the switch is pressed to close the circuit. Contacts are usually made of metal, which has good electrical conductivity and wear resistance.

Reed (Shrapnel): The reed is the elastic element of the switch. When the pushbutton is pressed, the reed deforms to bring the contacts into contact with the reed. When the button is released, the reed returns to its  original shape and the contacts are separated from the reed, thus breaking the circuit. The material and shape design of the reed has a significant impact on the performance and life of the switch.


Pushbuttons of 3*4 tactile switch




Pushbutton: The pushbutton is the part of the switch that the user interacts with, typically mounted on the switch housing. Its shape, size, and material can be customized to meet the user’s specific requirements.

When the button is pressed, it activates the reed to close the contacts. Upon release, the reed returns to its original position, causing the contacts to open and disconnect.



Other structural features





Sealing technology: some 3*4 mini light touch tactical switches use sealing technology, which is waterproof, oil-proof and anti-static, suitable for applications in harsh environments.

Dust protection measures: Although the switch itself does not have a hermetically sealed construction, the impact of dust on the switch's performance can be minimized by adding a dust cover to the exterior or taking other dust protection measures.

Pins or pads: The pins or pads of the switch are used to connect to the circuit board to realize the electrical connection of the switch. The number and layout of pins or pads can be customized according to user requirements.






1725436105821440


Tel:

+86-769-82036866

Add:

Rixing Industrial Zone,Tangxia Town, Dongguan City, Guangdong Province, China

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