M52-5000445

Headers, Receptacles, Female Sockets Overview

The M52-5000445 is a 4-position receptacle connector from the Harwin Archer M52 series. It features a 1.27mm (0.050 inch) mating pitch and utilizes square pin contacts with gold plating. Designed for through-hole mounting, this board-to-board connector has a single row configuration. The unit operates within a temperature range of -40°C to 105°C and carries an electrical rating of 1A. Insulation is constructed from PA6T nylon with UL94 V-0 flammability classification.

Headers, Receptacles, Female Sockets Feature Summary

• Utilizes 0.46mm square pins for reliable mechanical engagement
• Features push-pull latching mechanism for secure retention
• Constructed with high-temperature resistant PA6T insulation

Headers, Receptacles, Female Sockets Applications

• General purpose interconnects
• Medical equipment
• Telecommunications systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity against official Harwin documentation due to potential supply chain variations. Confirm that the specific suffix matches the required through-hole termination style. Ensure compatibility with mating header assemblies within the same M52 series family. Check for any recent product change notifications or end-of-life status updates prior to final procurement authorization.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a low-profile, single-row female connector is required for dense PCB layouts. The 1.27mm pitch allows for compact spacing compared to standard 2.54mm headers. Consider the 1A current rating for signal or low-power applications. Verify that the through-hole mounting method aligns with the target manufacturing process and board thickness constraints.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, characterized by its use of square pins rather than traditional cylindrical ones. The series offers various stacking heights and row configurations to accommodate different board-to-board connection needs. The M52-5000445 specifically represents the entry-level 4-position variant in the through-hole receptacle category.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating parts include M52-040000P0445 and M52-040023V0445.