M52-5112245

Headers, Receptacles, Female Sockets Overview

The M52-5112245 is a vertical female socket connector from the Harwin Archer M52 series. It features 22 positions with a 0.050 inch (1.27 mm) pitch and double row configuration. Designed for through-hole mounting, it utilizes phosphor bronze contacts with gold plating for reliable signal transmission. The housing is constructed from black polyamide (PA9T) nylon, offering UL94 V-0 flammability rating. Rated for 1 A current, it operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Double row vertical socket design for high-density board-to-board connections
• Gold-plated phosphor bronze contacts ensure low contact resistance and corrosion resistance
• Push-pull locking mechanism provides secure mating retention
• Polyamide insulation material supports high thermal stability

Headers, Receptacles, Female Sockets Applications

• General electronic equipment interconnects
• Medical device circuit boards
• Telecommunications infrastructure modules

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and row configuration against the official datasheet to ensure compatibility with the target PCB footprint. Confirm that the gold plating thickness meets the required cycle life specifications for the intended application environment. Check RoHS compliance status if restricted substances are a concern for the final product assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a vertical, double-row receptacle is required for 1.27 mm pitch applications. Ensure the PCB layout accommodates the 8.5 mm insertion height and the through-hole pad dimensions specified in the mechanical drawings. Consider the 1 A current rating and operating temperature limits to validate performance under load conditions.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M52 series, which offers a range of vertical and right-angle connectors. The series is characterized by its compact profile and robust push-pull latching system. It is widely used in industrial and consumer electronics where reliable connectivity in space-constrained environments is essential.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 22-position, double-row, 1.27 mm pitch vertical sockets from the same manufacturer series. Verify mechanical dimensions and electrical ratings before substitution to maintain assembly integrity.