vol.271 August 2023

Bringing you the latest information on board design Fresh ON THE BOARD Product

Crisp and comfortable actuation cultivated through the application of gaming mice

An operating switch suitable for applications requiring a good operational feel, high reliability, and high durability.

The D2FC's high-quality click feeling due to its stable spring structure has a good reputation in the eSports industry and is also used by major mouse manufacturers. Furthermore, the high reliability is useful not only for mice, but also for controllers that require delicate maneuvering. You can choose products best suited to your application from our product lineup, taking into account operating load, durability, and other factors.

Ergonomically designed for a crisp, comfortable actuation

[NEW]D2FC Ultra Subminiature Basic Switch *Actual size image Dimensions: W5.8 x L12.8 x H7.35 mm Installation area: 5.8 x 12.8 mm


Model Allowable operating frequency (mechanical / electrical) Operating force (OF) Durability
(mechanical / electrical)
Pushbutton color
D2FC-7 Max. 300 operations/min. 1.0 N 5 million operations or more White
D2FC-F-7N (20M) 0.59 N 20 million operations or more White
D2FC-F-7N (60M) 0.59 N 60 million operations or more Orange

No chattering due to built-in photo sensor

[NEW]D2FP Ultra Subminiature Basic Switch Dimensions: W5.8 x L12.8 x H7.35 mm Installation area: 5.8 x 12.8 mm

High-speed response, high reliability, and long service life achieved by non-contact operation using a photosensor.

The D2FP is more effective than the D2FC in areas where high-speed response is required, and is suitable for applications that require high reliability and durability without chattering or contact failure. With the use of the same spring structure as the D2FC, the D2FP has a "crisp and comfortable actuation" despite being an optical type, and is therefore used in high-end gaming mice and other devices used by professional gamers.

Contactless operation utilizing a photo sensor

Contact specification: 1a (SPST-NO) (Normally open type)

When OFF / When ON


Model D2FP-FN2
Operating force (OF) 0.59 N
Durability 70 million operations or more
eSports × Switch

Scan this QR code for details on interviews and particulars of
eSports industry manufacturers who have adopted our products.

* Contents as of July 2023.
In the interest of product improvement, specifications are subject to change without notice

Contact Us