M52-5102345

Headers, Receptacles, Female Sockets Overview

The M52-5102345 is a vertical double-row socket assembly from the Harwin Archer M52 series, designed for board-to-board interconnection. It features 23 positions with a 1.27mm (0.050 inch) pitch and utilizes gold-plated phosphor bronze contacts housed in black polyamide insulation. The connector supports through-hole solder termination and includes a push-pull latching mechanism for secure mating. Rated for 1A current, it operates within a temperature range of -40°C to 105°C and meets UL94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Double-row female socket configuration with integrated push-pull latching system
• Gold-plated phosphor bronze contacts ensuring reliable signal transmission
• High-temperature resistant polyamide insulation housing
• Vertical through-hole termination for PCB mounting

Headers, Receptacles, Female Sockets Applications

• General purpose electronic interconnects
• Medical device assemblies
• Telecommunications equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific part number against official Harwin documentation to confirm availability status, as some variants in this series may be obsolete or subject to last-time-buy notices. Ensure compatibility with corresponding pin headers regarding stacking height and latch engagement. Cross-reference RoHS compliance and moisture sensitivity levels prior to procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, vertically oriented double-row receptacle is required for robust mechanical retention. The push-pull latch offers superior mating force compared to standard connectors. Confirm that the 1.27mm pitch and 23-position count align with the design footprint and that the 1A current rating suffices for the application load.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, which provides compact, high-reliability interconnect solutions. The M52-510xx45 designation indicates a vertical, double-row socket with gold plating. This series is engineered for applications demanding secure connections and resistance to vibration, utilizing durable thermoplastic materials for long-term performance.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M52 series double-row sockets with matching position counts and pitch. Verify that any replacement maintains the same push-pull latch mechanism and vertical orientation to ensure mechanical compatibility with existing panel cutouts and mating headers.