C1938-1

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C1938-1 connectors, also known as 38999 connectors and high-density circular connectors, are electrical connectors which were originally developed in 1938 by Souriau, a French connector manufacturer, for demanding Aerospace applications. The design has since been adopted and manufactured by many manufacturers around the world. The C1938-1 connector combines modern design with robust construction and an impressive combination of environmental protection and electrical performance. As such, it is uniquely suited for use in a wide range of harsh environment applications including avionics, defense, industrial automation, rail, shipping, railway, and transportation.

The C1938-1 connector is available in a variety of shapes and sizes, such as rectangular, semi-circular, and full-circular. It is designed to handle from 8 to 25 contacts while still maintaining space efficiency, making it ideal for high-density electrical connections. The connectors are made of robust aluminum alloy bodies with nickel plated contacts. The connectors are designed to not only be water proof, but also corrosion proof and dustproof, allowing them to withstand the toughest of environments. Additionally, the locks are designed to mate and protect even when mated and unmated multiple times.

When it comes to electrical performance, the C1938-1 connector is rated up to 400V AC at 10A and 600V AC at 5A. The connectors also come with multiple contact inserts, each designed for its specific application. The contact inserts can be easily installed and removed thanks to their quick-locking engineering. The inserts are also designed to meet RoHS and REACH standards for a safe and reliable electrical connection.

The C1938-1 connector is an excellent choice for applications that require extreme environmental protection in combination with robust electrical performance. Its small size and high-density design make it an ideal solution for demanding applications. Additionally, it has been designed for quick and easy assembly and disassembly, making it user-friendly in any environment.

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