M85049/9-19W

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Mil-Spec M85049/9-19W circular connectors provide a reliable connection for applications where electrical performance is critical. The series is qualified to MIL-DTL-5015 Specifications (MIL-STD-1560) for waterproof and dustproof connectors. This series offers environmental resistance and on-board installation safety. The M85049/9-19W connectors feature robust design, maximum vibration and shock resistance, and corrosion protection.

Description

The M85049/9-19W connectors feature a rugged metal housing with a robust ratchet locking mechanism, which ensures secure connection and optimum performance. It offers a range of crimp and threaded contacts for a reliable connection, as well as a linear position keyway for superior mating alignment. The threaded contacts are designed to rotate to provide up to four positions. The connectors are rated for 5A per contact at 300V.

Application Field

The M85049/9-19W circular connectors are designed for applications that require a reliable connection in harsh environmental conditions. It is suitable for use in aerospace, military, medical, and industrial applications. It is also suitable for outdoor use in heavy rain, dust, vibration, and shock. It is also qualified to meet MIL-STD-810G vibration and MIL-STD-1275 shock requirements.

Working Principle

The M85049/9-19W circular connectors consists of a three-piece backshell (housing, rear mount bracket, and captive screws), and a contact assembly. The contact assembly consists of two contacts assembled into the backshell and connected via a snap. The contacts are held in place by a collar which has two holes that line up with the backshell\'s ratchet locking mechanism. When the collar is shortened by tightening the rear mount bracket, it will compress the contacts and form a strong mechanical and electrical connection.

Backshells and Cable Clamps

The M85049/9-19W circular connectors come with a variety of backshells and cable clamps to protect and secure the connection from dirt, moisture, and other contaminants. The backshells feature a gasket to seal the connection and provide protection from dust and liquids. The cable clamps are designed to secure the cable to the backshell and protect it from mechanical shock. They also provide strain relief, which prevents damage to the cable and connector.

Conclusion

The M85049/9-19W circular connectors offer superior performance, reliability, and safety in harsh environmental applications. The backshells and cable clamps protect the connection from dust, moisture, and mechanical shock. Additionally, the contacts can be rotated to secure four positions in any orientation. This series provides an ideal solution for military, aerospace, medical, and industrial applications.

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