• MFG Desc
  • Product Line
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Opto 22 was founded in 1974 by engineers who designed a better solid-state relay and chose to build it in a non-corporate, flat organization. Now, 40 years later, we're still privately held, lean, and run by engineers.

Our flat organization fosters individual responsibility, quick response to customers' needs, and fast development of cutting-edge products.

Connectors, Interconnects
Fans, Thermal Management
Circuit Protection
Cables, Wires
Others