First Electronics

First Electronics Corporation (FEC), headquartered in Burlington, Massachusetts, and operating as part of the Trexon group within Amphenol Military and Aerospace, manufactures high-reliability custom cable assemblies, harnesses, and electromechanical box builds for harsh military and aerospace environments. Products include custom molded cable assemblies, electromechanical assemblies and box builds, woven braid grounding straps, RFI and EMI shielded cable assemblies, and multi-legged and fully-shielded harnesses for complex system integration. Technologies addressed include harsh-environment interconnects, RFI/EMI/EMC protection via automated braiding, high-reliability power and data distribution, and ruggedized molding and encapsulation. In-house capabilities include custom overmolding, turnkey electromechanical assembly and box builds, cable fabrication and harness assembly, and automated braiding and taping. The Burlington facility serves US defense prime contractors requiring full-service cable and harness manufacturing with in-house overmolding. Engineers sourcing shielded harnesses, molded cable assemblies, or box builds can review capabilities and request quotation at feccables.com or through the Amphenol M&A listing at amphenolmao.com.