Instec Filters

About Us

arcadestaffInstec Filters is a designer and manufacturer of EMI/RFI Filters and Filter Assemblies used to suppress electromagnetic interference.  Instec filters are used in a wide range of applications including MIL/Aero, Medical, High Frequency/Microwave, Communications, and Industrial.

At Instec, we pride ourselves on service.  We offer quick responses to quotations and design requests as well as the shortest lead-times in the industry.  Taking advantage of our lean organization and low overhead structure, we offer very competitive pricing and the highest quality products.

Our test facilities can up-screen any of our filters to MIL-PRF-15733 and MIL-PRF-28861 requirements.  Other source control drawing requirements can be met as well.  Our products can be manufactured to meet Pb-Free requirements or can be manufactured with Lead bearing solders as is demanded in many military applications.

Instec designers can partner with user engineers to create custom solutions to their filtering requirements.  Instec also offers value added assembly services for customers who wish to outsource some for their assembly operations.  Please contact the factory or sales for your filtering and/or assembly needs.


Gowanda Components Group and its affiliates participate in several trade shows and conferences throughout the year. Please stop by our GCG booth if you’ll be attending any of the listed events. We look forward to assisting you with your magnetics and/or filters requirements.


INSTEC Filters is an affiliate of Gowanda Components Group.
All the affiliates of GCG can be viewed here.

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