Lines Represented By Crowley Associates


Northern Technologies is a leading manufacturer of high performance EMI/RFI shielded and non-shielded connector covers for D-subminiature and high density SCSI connectors. We also offer an extensive line of D-subminiature connectors, SCSI connectors, V.35 connector kits, Category 3 to 5 accessories, over-mold cans, custom hardware and accessories. Northern Technologies metal and metalized plastic connector covers are designed and manufactured to meet or exceed the requirements of FCC Doc.#20780 for the suppression of EMI / RFI Class A and B. Most of the connector covers we provide utilize our patented NorTech™ compression insert system which virtually eliminates EMI / RFI emissions. Our "one size fits all" concept allows you to use the same connector cover with a wide variety of outside cable diameters, thus reducing inventory. Our compression insert system can potentially cut your cable assembly time in half. A full line of high quality connector products combined with a responsive order processing system, centralized warehousing and a broad network of stocking Distributors means you can count on Northern Technologies for all your connector product requirements. 

View Our Line Cards

Visit The Northern Technologies Website

Please update your Flash Player to view content.

Crowley Associates
3 Overlook Drive
Amherst, NH 03031   
P (603) 673-7050   F (603) 673-0817

linkedin  facebook