One of the greatest engineering challenges facing military and aerospace systems is extreme temperature. Connectors must withstand severe heat and cold, as well as sudden temperature changes and other harsh conditions, while maintaining electrical integrity throughout the mission. For decades, aerospace and defense systems have been required to operate in some of the harshest environmentsRead More
MIL-DTL-28748 (formerly MIL-C-28748) is a U.S. military specification that defines rectangular, rack-and-panel electrical connectors with non-removable solder-type contacts or removable crimp-type contacts. It is commonly specified for airborne, ground-support, and shipboard equipment as a compact, high-contact-density, multi-source connector interface that is already proven for severe-environment military and aerospace use. Technical Standard MIL-DTL-28748 was first issuedRead More
Pressure-balanced oil-filled (PBOF) interconnects are specialized electrical and fiber optic connectors and cable assemblies designed to survive and operate reliably in extreme, high-pressure deep-sea or subsea environments. Flexible elastomeric tubing (the conduit for electric wires and fiber optic lines) filled with a compensating fluid, such as a non-conductive silicone oil (a dielectric and pressure compensator),Read More
Meet the Connector: Mil-C-24217 Connectors MIL-C-24217 is the U.S. military specification for rugged, metal-shell electrical connectors. Designed for deep submergence submarine applications. MIL-C-24217 is the U.S. military specification for rugged, metal-shell electrical connectors designed for U.S. Navy deep submergence submarine applications. They are made to withstand hydrostatic pressures up to 10,000 psi and are usedRead More
MIL-DTL-83723 circular connectors provide reliable electrical connections and environmental resistance in challenging conditions, making them well-suited to aerospace applications. Meet the Connector: MIL-DTL-83723 Connectors MIL-DTL-83723 circular connectors provide reliable electrical connections and environmental resistance in challenging conditions, such as high vibration and extreme temperatures. Their durable construction and high temperature resistance makes them well suitedRead More
Meet the Connector: MIL-C-24231 Connectors MIL-C-24231 specifies standards for the design, manufacturing, and testing of electrical connectors and related components for use in applications where pressure and water ingress are significant concerns, such as harsh underwater environments. MIL-C-24231 is a Navy specification that covers pressure-proof single and multiple cable connectors, plugs, receptacles, adapters, hull inserts,Read More
Meet the Connector: MIL-STD-1553-compliant Connectors and Assemblies MIL-STD-1553 is a military standard that defines the mechanical, electrical, and functional characteristics of a serial data bus, with the goal of reliably moving data. Also known as Milbus, this standard has been incorporated in nearly every type of U.S. military vehicle built in the last 50 yearsRead More
Minnesota med-tech innovators with the Mayo Clinic, Medtronic, Boston Scientific, 3M, and others congregated at the annual MD&M regional trade event to explore miniaturization, automation, and bio-compatible technologies. The pacemaker, the mechanical heart valve, and the heart-lung machine for open heart surgeries are among the lifesaving technologies that originated in Minnesota. The state’s reputation asRead More
High quality headers and feedthrough plates assisted in the successful mission to gather information on auroras and high-altitude winds. The results will potentially improve satellites and communication systems. At 12:41 a.m. on November 8, 2023, NASA launched the DISSIPATION sounding rocket from the Poker Flat Range in Fairbanks, Alaska, to determine how auroras heat theRead More
Meet the Connector: MIL-DTL-26482 Connectors The MIL-DTL-26482 specification outlines the requirements for two series of miniature circular harsh environment connectors. These input-output (I/O) connectors are used to connect systems that require electrical power and signal, such as aircraft, ground vehicles, radar systems, shipboard applications, or mobile power-generation systems. MIL-DTL-26482 (originally MIL-C-26482) was developed in the1950sRead More
Meet the Connector: LVDT sensors An LVDT (linear variable differential transformer) is a commonly used metrology tool. It is referred to as a sensor or transducer (a device that can transform one form of energy into another). In this case, it transforms linear motion into an electrical signal. Use of an LVDT is a highlyRead More
Suppliers reached deeper into connected systems and adjacent technologies to expand capabilities with strategic acquisitions in 2023. Our annual acquisitions roundup tracks growth and changes at connector companies. The interconnect industry continues to become more interconnected as suppliers expand services, capabilities, products, and supply chains with strategic acquisitions. Several significant changes occurred in 2023 asRead More
