Micro Tripod Mouse Click Switch with Straight and Bent Pins

A microswitch is an electronic switch that can trigger the opening or closing of a circuit with minimal force and a short travel distance. In a mouse, it is usually installed underneath the left and right buttons. When you press a mouse button, the button stem is pushed down, causing the metal leaf inside the microswitch to actuate instantly, completing a crisp 'click' and sending an electrical signal to the computer.

The structure of a classic microswitch mainly includes:

Housing: Protects the internal structure.

Button/Actuator: Receives pressure from the mouse button.

Internal Metal Leaf: The core component; its shape, material, and plating determine the feel, lifespan, and sound.

Contacts: Usually made of silver or gold alloy, responsible for conducting electricity; their material affects signal stability and durability.

This is the primary application area of micro switches, encompassing all types of mice, including wired mice, wireless mice, gaming mice, and office mice. Mice with different purposes are equipped with micro switches of different specifications. For instance, gaming mice typically use switches that require light actuation force and have a quick rebound to meet the needs of high-frequency clicking, whereas office mice prioritize stable key press feel and quiet operation.