NexTek, Inc.

439 Littleton Road
Westford, MA 01886-4061

About NexTek, Inc.

Nextek products have been proven reliable and have continued to operate even in the most extreme of environments. Whether your design will be deployed in the tropics, around a city, on the plains, in the desert, even at sea, NexTek products are there.
• Frequency ranges to 18.0GHz
• Exceptional RF performance (VSWR, IL, PIM)
• Industry leading surge protection levels (up to 200kA)
• Only high grade materials are used in construction
(Nickel, Brass, BeCu, Gold, Stainless Steel… Never Aluminum)
• Outstanding environmental rating (IP68 – Submerged 1 meter / 24 hours)

Don’t settle for less…

Competitors of NexTek, Inc.

Coaxicom/Coaxial Components Corp.

Coaxial Components Corp. also known worldwide as Coaxicom, has been engineering and manufacturing quality Microwave and RF Components in Florida, since 1984. Coaxicom manufactures Microwave and RF Coaxial Adapters, Attenuators, Cable Assemblies, Connectors, DC Blocks, Phase Adjusters, Shorts,... Read More

PolyPhaser Corporation

PolyPhaser leads the market with its patented RF protection solutions, specifically supporting communications systems. Based on its extensive experience with multi-stage surge protection, PolyPhaser continuously expands its product offering to support the needs of advanced network applications... Read More

Cooper Bussmann

Magnetics - inductors, transformers, inverters and custom products, Overcurrent Protection - Brick, Chip, SMT, ferrule and leaded fuses for primary and seconday protection, Overvoltage Protection - ESD suppression, Supercapacitors - leaded and surface mount. Read More

Products by NexTek, Inc.

By NexTek, Inc.

Coax Lightning Protection Multiple Connector Combinations Very High Surge Ratings to 200kA DC to 18GHz+ Read more »

By NexTek, Inc.

Coaxial Lightning Protection and High Current DC Filters Large Range of COTS Designs Highest Quality and Highest Performance Surprisingly Affordable! NexTek retains a vast amount of EMC expertise, let us help! Whatever the EMC challenge, we can help you quantify the issues you are facting... Read more »

By NexTek, Inc.

NexTek’s engineers are surge suppresion and lightning protection experts who bring unsurpassed design experience and product knowledge to help you define the exact custom design to meet your specific application needs. They will review your design requirements and work with you from project... Read more »