Silent mid-travel TACT Switch ?SKST series? Successfully developed and put into mass production

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In order to achieve a "comfortable and safe" car environment, various switches are installed in the car. Among them, the air conditioner and audio operation switch installed on the center console, the rear mounted mirror and the hands-free call operation switch are the most representative examples.

These switches not only need to withstand the high durability of the in-vehicle environment such as temperature and vibration, but also have a sense of high-grade and uniform sound and feel that match the atmosphere of each car manufacturer. In addition, for electric vehicles without engine sound, it is also necessary to maintain a quiet interior environment. Silence and good hand feel have become an important factor in creating a comfortable interior environment.

In response to these market demands, our company has developed the " SKST Series " silent mid-stroke TACT Switch TM that is both silent and feels good, and has started mass production. This product not only can withstand 4N's heavy-duty force but also has a long life of 500,000 times. It contributes to the comfortable operating environment of the interior equipment by combining both quietness and excellent hand feeling.

Based on the long-standing institutional design technology, the company has optimized the shape and material of metal contacts through its own proprietary technology. Moreover, the internal structure of the product of the medium stroke of 0.9 mm was repeatedly evaluated. Combining these two results, we have developed the excellent feel of this product. In addition, the combination of this newly developed metal contact and the rubber stem is expected to achieve higher performance quieting.

In addition to the longer pre-stroke note 1 than the previous products, the degree of freedom of installation of the switch knob in the vertical direction is improved, contributing to the convenience of customer installation.

Note 1: Stroke distance from switch operation to metal contact contact

[Main Features]

● TACT Switch TM with both quiet and excellent feel

1The product is both quiet and excellent by virtue of the metal dome developed by itself.

2 uses a 0.9mm mid-stroke that creates a good feel

3 improved assembly convenience through pre-stroke structure

【The main purpose】

? Steering, audio and other types of vehicle operating switches

Industrial machines, measuring equipment, etc.

【Sales Plan】

Started mass production: July 2014

Sample price: 200 円 (including consumption tax)

Monthly production: 3 million pieces (scheduled for April 2015)

Development Department: Technical Headquarters Furukawa Plant (Osaki City, Miyagi Prefecture)

Production department: Production headquarters Kakuda Plant (Kakuda City, Miyagi Prefecture)