Manufacturer of Bulkhead Mounted EMI/RFI Low-Pass Filters for the Microwave and RF Industry.

Our Focus is on Feed-Through Filters

emi-header-white-gradient-2.jpg

Welcome to EMI Filter Company, a division of Nordquist Dielectrics.

We manufacture bulkhead mounted low pass filters in threaded, solder-in, and press-in styles to the microwave communications industry. 

Our patented process allows us to provide the best lead times in the industry.

All EMI filters are designed and assembled in the U.S.A.

 

Patented Process.

Since 1972.

 
Assembly%252BMachines.jpg