A passion for innovation and very high production quality have made NIDEC COPAL ELECTRONICS one of Japan’s leading manufacturers of switches (coded switches, slide switches, etc.), potentiometers and encoders.


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NIDEC COPAL ELECTRONICS is a producer of high quality switches with over 40 years of experience and technical expertise. The continuous development and improvement of production technologies and production processes is a key objective of the company due to the high-quality components. For example, contact-circuit processes, thick film printing processes and automation technology from NIDEC COPAL ELECTRONICS in mass production of trimming potentiometers, coding switches and other electronic circuit components is state-of-the-art. Because of that, products of NIDEC COPAL ELECTRONICS give a great quality/price ratio.


The company is a manufacturer of high quality electronic components like DIP-Switches, Slide Switches, Trimmer Potentiometer, Rotary Coded Switches, Tact Switches, Lever and Rocker Switches, Encoders, Illuminated Pushbutton Switches, Toggle Switches, Rotary Switches and Key Switch.


Due to its high quality production standards, the company is able to offer its products to markets like: medical, industrial controls, automation, construction equipment, communication equipment, security and surveillance equipment, etc.

NIDEC COPAL ELECTRONICS is certified according to

  • ISO9001
  • ISO14000


At the moment there are no products matching the selection. In the meanwhile you can contact our product manager to get further information.

Samples Request


For a fast time-to-market: The latest samples and evaluation boards are waiting for you. You are welcome to send us your sample requests by phone or e-mail.

We are gladly there for you!