Mini Three-Pin Mouse Reset Switch

As a classic masterpiece by Yueqing Tongda in the field of micro switches, the Mini Three-Pin Mouse Reset Switch features the core advantages of 'miniature structure, ultra-long life, and precise triggering,' and is specially designed for human-computer interaction devices such as mice and keyboards, as well as small electronic control applications.

Model:HK-10-031

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Product Description

WEIPENG® is a leading Mini Three-Pin Mouse Reset Switch manufacturers, suppliers and exporter.

Micro Switch Introduction

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.

Micro Switch Parameter (Specification)

ITEM	Main Technical Parameters
1	Electrical Rating :1A/3A 250VAC
2	Electrical lifetime : Min.10000 cycles
3	Contact Resistance :<50mΩ
4	Operating force:70±20gf
5	Free position:7.3±0.2mm
6	Operating position:7.0±0.2mm
7	Ambient temperature:T85°
8	Withstand Voltage :Between terminal and terminal 500V/5S/5mA;
8	Between terminals and case 1500/5S/5mA
9	Insulation Resistance:>100MΩ Test Voltage 500VDC
10	Proof Tracking Index PTI :175V