# Optical travel limiter, Micro Switch, D2FC-7-7N

> Optical micro switch D2FC-F-7N, used to replace worn mouse switches, compatible with many Logitech, Microsoft, Razer and Apple models. Key press force of 0.74N (140g), lifespan of up to 10 million clicks, rated DC 5V 100mA, operating temperature between -25 °C and +65 °C. Black color.

- Page: https://sigmanortec.ro/en/optical-travel-limiter-micro-switch-d2fc-7-7n
- Price: 6.04 RON
- Availability: In stock; 1-2 zile
- Reference: 9594 · EAN: 5941723812479
- Category: Electronic components > Buttons and Interruptors
- Package (shipping data): 0.001 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:39 (Europe/Bucharest)

## Description

Optical micro switch for travel limitation and replacement of worn mouse switches, compatible with many Logitech, Microsoft, Razer and Apple models. Provides precise click with 0.74N actuation force, long lifespan up to 10 million clicks, stable operation at DC 5V 100mA and temperature resistance between -25 and +65 C.
The D2FC-F-7N Micro Switch is a high quality optical switch, mainly used to replace worn mouse switches. It is compatible with a wide range of mouse models, including those produced by Logitech, Microsoft, RAZER and Apple.
The D2FC-F-7N has a key pressure of 0.74N (140g), which makes it suitable for applications that require high precision in mouse action. It offers a durability of up to 10 million clicks.
The Micro Switch has a nominal voltage of DC 5V 100mA and can work at temperatures between -25 ℃ and +65 ℃, being able to withstand extreme conditions of use. It can also be directly compatible with many mice (check your mouse first).
Specifications:
Model: D2FC-F-7N
Material: Electrical components
Color: Black
Technology: Optics
Nominal voltage: DC 5V 100mA
Optical resolution: N/A
Interface: USB, RS (side port), PS/2
Key pressure: 0.74N (140g)
Durability: 10 million clicks
Operating temperature: -25 ℃ to +65 ℃