2P 3*4 Touch Switch

3*4 Tact Switches' Discription

3×4 2P SMD (Surface Mount Device) Tactile Switches are electronic components with specific product characteristics and a wide range of applications.

I. 2P Mini Tact Switches' Characteristics

Size: usually refers to the length, width and height of the switch, 3×4 means that the length and width of the switch are 3mm and 4mm respectively (there may be a certain tolerance range), while the height varies according to the specific model.

Package: SMD (Surface Mount Device) package allows the switch to be mounted directly on the circuit board, simplifying the mounting process and increasing productivity.

2. 3X4 Tact Switches' Contact Structure:

The 2P (double-contact) construction means that the switch has two independent contacts inside, which can control two circuits separately.

The contacts are usually made of metal materials, such as gold or nickel plating, to reduce contact resistance and increase durability.

3. Mode of Operation:

Tactile switches control the closing or breaking of a circuit by a slight touch or pressing action.

The operating force is small, comfortable to the touch and easy to operate.

4. Electrical Performance:

Has a low contact resistance, usually less than a few ohms, for reliable signal transmission.

Current and voltage ratings vary depending on the specific model, but usually meet the needs of most electronic equipment.

6. Mechanical Life vs. Electrical Life:

Mechanical life refers to the number of times a switch can be operated without a load being energized.

Electrical life refers to the number of times the switch is operated under rated load.

High-quality tactile switches typically have a life of tens of thousands to millions of operations.

3*4 Tap Switches' Features

Good sealing, can be waterproof, dustproof and anti-static.

Beautiful appearance, small size, light weight, easy to carry and install.

3x4 Touch Switches' Application Areas

3×4 2P SMD flick switches are widely used in various electronic devices and white goods, including but not limited to the following areas:

Audio-visual products: such as MP3, MP4, DVD, etc.

Digital products: such as digital cameras, digital video cameras, etc.

Remote control: such as vehicle remote control, home security products remote control.

Communication products: such as cell phones, car phones, telephone sets, building equipment, etc.

Household appliances: such as TV sets, microwave ovens, rice cookers, etc.

Security products: such as visual intercom, monitor, etc.

Toys: such as electronic toys, etc.

Computer products: e.g. webcam, voice recorder, etc.

Medical equipment: such as blood pressure monitors, thermometers, etc.