M50-4303645

Headers, Receptacles, Female Sockets Overview

The M50-4303645 is a rectangular connector header from the Harwin Archer M50 series. It features a 1.27mm (0.050 inch) mating pitch and is configured as a dual-row assembly with 36 positions per row, totaling 72 contacts. The component utilizes male pin contacts with gold plating for reliable signal transmission. Designed for board-to-board applications, it employs a through-hole right-angle mounting style with push-pull retention mechanisms to secure the connection. The housing is constructed from black liquid crystal polymer (LCP), offering UL94 V-0 flammability ratings and an operating temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Right-angle through-hole mounting configuration for space-efficient PCB integration
• Push-pull retention system ensures secure mechanical locking between mated connectors
• Gold-plated male pin contacts provide corrosion resistance and stable electrical performance
• Liquid crystal polymer insulation supports high-density interconnects in compact designs

Headers, Receptacles, Female Sockets Applications

• Board-to-board interconnections in industrial control systems
• Signal routing in telecommunications equipment
• Data interface modules within automotive electronics
• High-density circuit board assemblies requiring right-angle orientation

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific part number matches the required contact count and row configuration before ordering. Confirm that the right-angle through-hole mounting style aligns with the target PCB layout design. Ensure compatibility with the corresponding female socket series for proper mating engagement. Check current manufacturing status as components may be subject to discontinuation notices.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a rigid board-to-board connection is required at a right angle. The 1.27mm pitch allows for high pin counts in limited surface areas. Verify that the push-pull retention mechanism meets the mechanical stress requirements of the application environment. Ensure the LCP material properties are suitable for the expected thermal conditions during operation.

Headers, Receptacles, Female Sockets Part Context

This connector belongs to the Archer M50 series, which is engineered for high-density electronic applications. The series provides various configurations including different pin counts and mounting styles. The M50-4303645 specifically addresses needs for robust, right-angle connections in professional hardware systems where reliable signal integrity is critical.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers: None available.