M52-5052645

Headers, Receptacles, Female Sockets Overview

The M52-5052645 is a single-row socket connector from the Harwin Archer M52 series, designed for board-to-board applications. It features 26 positions with a 1.27mm (0.050 inch) mating pitch and utilizes surface mount termination. The contacts are made of phosphor bronze with gold plating, housed in black polyamide insulation rated UL94 V-0. Rated for 1A current, it operates within a temperature range of -40°C to 105°C and meets RoHS3 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount vertical socket design for automated PCB assembly
• Push-pull locking mechanism ensures secure mating retention
• Gold-plated phosphor bronze contacts provide reliable conductivity
• High-temperature polyamide insulation supports demanding environments

Headers, Receptacles, Female Sockets Applications

• Telecommunications equipment interconnects
• Medical device circuit boards
• General industrial electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm that the specific suffix matches the required single-row surface mount configuration. Check for end-of-life status or obsolescence notices prior to procurement, as availability may be limited compared to active series variants.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a single-row 26-position interface is required for space-constrained designs. Ensure the PCB footprint accommodates the surface mount profile and that the mating header aligns with the 1.27mm pitch specification. Consider thermal management requirements given the 105°C maximum operating limit.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, known for high-density interconnect solutions. The M52 series offers various row counts and termination styles, providing flexibility for diverse board-to-board connectivity needs while maintaining consistent mechanical and electrical performance standards across the family.

Headers, Receptacles, Female Sockets Replacement Considerations

M52-5002645 serves as a similar through-hole alternative within the same series. Verify pin count and pitch compatibility before substitution.