MCN

Modular Components National, also known as MCN, manufactures printed microwave circuit boards for government and commercial RF customers. The company has worked in the RF and microwave industry since 1981, with a focus on PTFE substrates and high-reliability, tight-tolerance boards for defense, aerospace, telecommunications, and medical markets. It works with laminate materials from Arlon, Rogers, and Taconic.

MCN offers single and double sided circuits, metal-backed circuits, and multilayer boards, including full PTFE and mixed dielectric builds. It holds AS 9100D certification and publishes a design guide and comparison sheet for engineers. Sales representatives serve many regions across the United States and Canada, and the company is based in Forest Hill, Maryland.