M52-5055045

Headers, Receptacles, Female Sockets Overview

The M52-5055045 is a 50-position receptacle connector from the Harwin Archer M52 series. It features a 1.27mm (0.050 inch) pitch and utilizes surface mount termination for PCB integration. The contacts are constructed from phosphor bronze with gold plating, housed in black polyamide insulation rated UL94 V-0. Designed for board-to-board applications, it supports a rated current of 1A and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount receptacle design for automated PCB assembly
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• High-density 50-position configuration in a single row
• Polyamide housing provides thermal stability and flame resistance

Headers, Receptacles, Female Sockets Applications

• General electronic interconnects
• Medical equipment systems
• Telecommunications infrastructure

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '45' against the manufacturer datasheet to confirm the exact contact length and stacking height requirements. Ensure the ordering part number matches the surface mount variant rather than through-hole options within the same series. Cross-reference the RoHS3 compliance status with current regulatory standards before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density board-to-board connectivity is required via surface mount technology. The 1.27mm pitch allows for compact layouts while maintaining electrical isolation. Consider the 1A current rating and 105°C maximum operating temperature to ensure compatibility with the target application's thermal and power constraints.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, which offers various configurations including through-hole and surface mount options. The M52-5055045 specifically addresses the need for higher pin counts in space-constrained designs. It complements matching pin headers to form complete interconnect solutions for rigid PCB assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating parts include Harwin M52 series pin headers such as M52-04050045. Verify that substitute components maintain the identical 1.27mm pitch and surface mount footprint to ensure mechanical fit and electrical continuity.