STPI Group, a world leading manufacturer of switching technologies for severe environments, provides a complete range of hermetically sealed relays, function relays and airborne systems for aeronautics, space, military / defense and railways.

Our Engineering department specializes in the development of hermetically sealed electromechanical switching devices designed to meet the demanding environmental requirements of the civil and military aerospace markets and the railway industry. Our design team is focused on evaluating customer needs and designing products to satisfy customer requirements, utilizing SolidWorks, AutoCAD, and DRI’s internal relay test lab. Areas of expertise include:

Design of hermetically sealed electromechanical relays
ranging from 5 to 50 amps

Time delay relays, integrating surface mount timers
within electromechanical relays

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