M52-5002945

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5002945 is a single-row receptacle connector from the Archer M52 series, designed for board-to-board applications. It features 29 positions with a 1.27mm (0.050 inch) mating pitch and utilizes through-hole termination. The contacts are made of phosphor bronze with gold plating, housed in black polyamide (PA6T/nylon 6T). Rated for 1A current and 500V voltage, it operates within a temperature range of -40°C to 105°C. The assembly includes a push-pull locking mechanism and meets UL94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull locking mechanism ensures secure mating and reliable connection stability
• Gold-plated phosphor bronze contacts provide durable conductivity and corrosion resistance
• High-temperature resistant PA6T insulation supports operation up to 105°C
• UL94 V-0 rated housing material enhances fire safety in critical assemblies

Headers, Receptacles, Female Sockets Applications

• Medical device interconnects
• Telecommunications equipment
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and row configuration against project requirements before ordering. Confirm that the through-hole mounting style matches the PCB design. Ensure compatibility with the corresponding male header from the same M52 series. Check RoHS3 compliance status if required by regional regulations.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, high-density connection is needed with robust mechanical latching. The 1.27mm pitch suits space-constrained designs requiring reliable signal transmission. Consider the 1A current rating for low-power signal or control lines rather than high-current power distribution.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M52 family, known for compact board-to-board solutions. The M52 series offers various configurations including surface mount and different pin counts. This specific model represents a standard through-hole variant optimized for general-purpose electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model. Designers should evaluate other M52 series variants with matching pin counts and mounting styles as potential alternatives.