1-1375549-4

1-1375549-4 is a rectangular connector header designed to support the interconnection of printed circuit boards and other electrical components. It is also known as a male pin or header and is commonly used in telecommunication, automotive, industrial, and medical applications. The design of this connector is based on a two-row, stacked configuration with ten pins in each row.

Physical Specifications

1-1375549-4 is a two-row, stacked rectangular connector header with a nominal pin pitch of 0.1 inches. It is composed of tin-plated phosphor bronze contacts and is rated for up to 20A of current at 300 VDC. The header is designed with a stress relief element in order to minimize stress on the panels. The contact retention force is 0.59N and it has an insulation resistance of 1000MΩ minimum. Overall, it measures 0.666 inches wide by 0.296 inches high by 0.3 inches deep.

Features and Benefits

1-1375549-4 rectangular connector header is designed with multiple features and benefits in order to meet application-specific requirements. It provides secure connections over temperatures ranging from -40°C to +85°C. It offers enhanced EMC shielding performance with its galvanized nickel coating and robust contact retention force. The header also features cost effective connectivity solutions with its low-profile design.

Applications

1-1375549-4 is a versatile connector header capable of supporting a wide range of applications. It is commonly used in telecommunication, automotive, industrial, and medical applications in order to support telecommunications, security, and automotive control. The header is often found in signal interfacing, digital circuits, PCB interconnect, and high-density equipment panels.

Working Principle

The working principle of 1-1375549-4 is based on the establishment of electrical contact between multiple pins. It is designed with a two-row, parallel, non-shrouded, stackable, pin-and-socket configuration, allowing for dependable contact connection and electrical conduction. Contact force is provided via a spring, allowing for easy alignment and secure connections. The contact pins also feature an anti-backout design, which prevents the pins from being incorrectly inserted or accidentally dislodged. The contacts are then paired to a board or PCB via a standard post mounting process.

Conclusion

1-1375549-4 is a rectangular connector header designed for reliable connectivity in a variety of applications. It offers enhanced EMC shielding, low-profile design, robust contact retention force, and a reliable spring contact force. This connector is capable of supporting signal interfacing, digital circuits, and PCB interconnects, making it an ideal choice for telecommunication, automotive, industrial, and medical applications.