Rugged circular connectors for reliable aerospace and defence applications

Mouser Electronics, Inc. now stocks the TriMate rugged circular connectors from AirBorn, a Molex company. The connectors are smaller, lighter, and easier to install than legacy MIL-DTL-38999 connectors while delivering equal or superior performance. They are designed for demanding aerospace and defence environments and are an ideal choice for radar systems, ground vehicles, training equipment, autonomous systems, and robotic systems.

The connectors are offered as a traditional 38999-style ratcheting threaded plug, a push-pull plug, and a break-away plug for applications that demand quick de-mating. Each plug type is designed to mate with the same receptacle, thereby reducing manufacturing complexity and simplifying the BOM.

Electrical connection integrity is vital to safe and successful flights and missions. The TriMate rugged connectors feature MIL-C-39029 contacts and heavy gold plating (0.050 micro-inch) for electrical integrity in harsh, high-vibration environments. A solid-body pin and socket construction and anti-overstress socket hoods ensure total reliability. The connectors are easy to overmould, delivering an improved ergonomic industrial design, and accept standard MIL-DTL-38999 backshells and banding accessories. The connectors are waterproof to MIL-STD-810 and withstand temperatures from -65C to +175C.