EMCA supplies a full suite of circular connector backshell types for EMI/RFI shielding, environmental sealing, and strain relief, supported by a complete line of accessories — including dummy receptacles, protective caps, shorting caps, gaskets, and fasteners. Our offering also includes rugged connectors, such as rugged RJ45 and rugged USB, ideal for high-reliability systems. With a focus on advanced interconnects, EMCA is a trusted source for innovative connectivity solutions across aerospace, industrial automation, transportation, energy, and other demanding sectors.