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About Winchester

Winchester Fiber Optic, Rack & Panel, Combination D-Subminiature/D-Sub, and PCB connectors are among the most recognized and trusted connectors in the industry.  

Known for high quality and long lasting performance, Winchester’s rugged fiber optic, rack & panel, Combination D-subminiature/D-sub and PCB connectors and accessories are used across a variety of industries and applications including military, marine oil and gas, test and measurement, medical, and semiconductor manufacturing equipment.