M52-5002045

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5002045 is a 20-position board-to-board receptacle connector from the Archer M52 series. It features a 1.27mm (0.05 inch) pitch with a single row of female fork contacts. Designed for through-hole mounting, it utilizes gold-plated phosphor bronze terminals and a black polyamide (PA6T) insulator rated UL94 V-0. The unit supports a rated current of 1A and operates within a temperature range of -40°C to 105°C. Key mechanical specifications include an insulation height of 4.60mm and a contact length of 3.00mm.

Headers, Receptacles, Female Sockets Feature Summary

• Fork-style female contacts ensure secure mating engagement
• Push-pull locking mechanism provides reliable retention
• High-temperature resistant PA6T insulation material

Headers, Receptacles, Female Sockets Applications

• Medical equipment interconnections
• Telecommunications hardware
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheets. Confirm that the specific ordering suffix matches the required pin count and termination style. Ensure storage conditions comply with moisture sensitivity level requirements prior to soldering. Cross-reference part numbers with authorized distributors to avoid counterfeit inventory risks.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for applications requiring high-density vertical board-to-board connections. The 1.27mm pitch suits compact designs needing robust mechanical retention via push-pull latches. Consider the 1A current rating and 105°C thermal limit when evaluating circuit loads. Verify PCB hole dimensions align with the 3.00mm contact length for proper through-hole insertion.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, characterized by high-reliability board-to-board connectivity. The series emphasizes compact form factors with durable mechanical locking systems. The M52-5002045 specifically addresses needs for dense, vertically stacked electronic assemblies in demanding environments.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating headers include Harwin M52-040023V2045 and M52-040000P2045. These counterparts share the 1.27mm pitch and 20-pin configuration. Verify that substitute parts match the required surface mount or through-hole termination styles before integration.