OTAX is the world top manufacturer of DIP switches!
We monthly produce more than 13 Million DIP switches.

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We have a wide range of operational switches as well!
Our products cover from heavy-duty to subminiature.

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Our goal is a most preferred parts-manufacturer of choice, moving ahead with our staff.

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Switch today... Connect tomorrow...

The future's growth starts with today’s awareness.
A giant leap into the future begins with one small step today.
At OTAX, we are dedicated to building a prosperous and sustainable future through our products.

Regarding datasheets or leaflets, those on this homepage are of the latest version.
The safety standards listed on our website and catalog may not be specified for certain series after the end of November 2018. If you require safety-certified products for specific series where such information is not provided, please contact us directly.

The printed brochures had been terminated by Vol.28 and 29. Please refer to the datasheets or leaflets on this home page.

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