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Two small purple-dot micro switches with three pins each

YINGHUA

YINGHUA Purple Dot Micro Switch 3 Pin 0.7N 150M 2PCS

SKU CH-8WS3-HAGPF

A pair of three-pin micro switches rated for 150 million clicks with gold contacts and a light 0.7 N actuation force for gaming mice

  • Rated for 150 million clicks for long-lasting use
  • Gold contacts give reliable electrical connection
  • Low 0.7 N actuation force for light clicks
  • Fast, compact rebound gives crisp tactile feedback
  • Two switches included for mouse repair or upgrade

Micro switch for mouse repair

Two purple-dot micro switches rated for 150 million clicks with gold contacts and a 0.7 N actuation force. They are intended for DIY replacement of worn primary buttons on compatible gaming mice. Soldering equipment and basic desoldering skill are required for installation.

Upgrade from lower-cycle stock switches

These switches replace standard microswitches rated for fewer cycles, extending the usable life of the mouse buttons. The jump is worth it when the original switches develop double-clicks or fail to register presses. They are not a drop-in fit for mice that use proprietary or surface-mount button modules.

Limits of the 3-pin through-hole format

The three-pin through-hole layout only fits PCBs designed for that footprint and pin spacing. Boards with different pinouts, surface-mount pads or integrated encoder modules cannot accept these parts. The 150 million click rating applies to mechanical durability under test conditions; actual lifespan varies with usage force and environmental factors.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

What pin spacing do these 3-pin microswitches use for PCB mounting?

These microswitches use a standard 3-pin through-hole layout; verify your mouse PCB matches the pin pitch before soldering.

How do I correctly orient the purple dot switch when soldering it to the mouse PCB?

Align the switch so the actuator faces the mouse button plunger and the three pins match the PCB pads; reversing the switch will prevent proper click registration.

When should I expect to replace these switches given their 150 million click rating?

At 150 million clicks rated life, replacement depends on usage intensity; heavy gaming may reach this limit sooner than casual use, so monitor for double-clicks or lost clicks.

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