71991-324H

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Rectangular Connectors are widely used in various industries to provide an interference-fit connection between two devices or to enable a convenient, reliable connection between circuits. Among the most common types of rectangular connectors are Headers, Receptacles, and Female Sockets. The 71991-324H belongs to the 71991 family of connectors and is a Header or Male Connector type.

The 71991-324H is a rugged, high-performance connector designed for both single-ended and differential-pair signal applications. It features a unique “Bor-Lock” contact retention system that utilizes a metal-to-metal locking mechanism for long-term mechanical retention and signal integrity. It is available in both traditional and field-terminated styles with superior EMI/RFI shielding characteristics. The 71991-324H is rated for operating temperatures of -55°C to +125°C and can handle up to 13 A current.

71991-324H Application Field

The 71991-324H connector is commonly used for applications that require reliable, secure and reliable connections, such as Military and Aerospace, Automotive, Industrial, and Communications/Data Networks. In the industrial arena, the 71991-324H is commonly used in factory automation, process control, instrumentation, robotics, sensing systems, and other harsh environment applications. The 71991-324H’s superior shielding and locking design make it ideal for high-speed and signal integrity applications in noisy environments.

71991-324H Working Principle

The 71991-324H connector utilizes a “Bor-Lock” contact retention system to securely hold the contacts in place, ensuring a reliable and secure connection that is free from noise and vibration. The Bor-Lock system is a metal-to-metal locking mechanism that utilizes pins on the connector receptacle to engage the grooves on the Horizontal Dielectric Insert (HDI). The HDI is then sandwiched in-between the plane surface of the connector body and the contact barrel for a secure anti-vibration connection.

The 71991-324H features a 3-piece construction with an insulator, a ground shell, and a mating shell. The insulator and ground shell ensure optimal performance and reliable signal integrity, while the mating shell enables quick and easy assembly and provides additional protection from EMI/RFI interference. The 71991-324H also utilizes a pin-and-socket contact system that is designed for superior electrical performance and power transmission.

The 71991-324H connector is a highly reliable and robust connector that is ideal for a wide range of harsh environment applications. Its superior features and contact design make it a great choice for industrial, automotive, military, and aerospace applications that require reliable, secure and reliable connections.

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