M52-5154845

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5154845 is a 96-position receptacle connector from the Archer M52 series, designed for surface mount applications. It features a 0.050 inch (1.27mm) mating pitch and gold-plated contacts. The component utilizes a push-pull fastening mechanism and operates within a temperature range of -40°C to 105°C. Constructed with phosphor bronze contacts and polyamide insulation rated UL94 V-0, it supports a rated current of 1A. The connector is RoHS3 compliant and classified under MSL level 1.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount receptacle design with push-pull locking mechanism
• Gold-plated phosphor bronze contacts for reliable signal transmission
• High-density 96-position configuration in dual-row arrangement
• Thermal stability with UL94 V-0 rated polyamide insulation

Headers, Receptacles, Female Sockets Applications

• Telecommunications equipment interconnects
• Medical device circuit board connections
• General industrial electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify part authenticity through authorized Harwin channels or certified distributors. Confirm RoHS3 compliance status and check for recent Product Change Notifications (PCNs). Ensure storage conditions maintain moisture sensitivity level 1 integrity prior to soldering. Validate that the specific suffix matches the required 96-position specification.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when high-density board-to-board connectivity is required with secure mechanical retention. The push-pull feature simplifies assembly and removal compared to screw-lock variants. Consider the 1.27mm pitch constraints and surface mount profile against available PCB real estate. Evaluate thermal requirements against the 105°C maximum operating limit.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M52 series, characterized by 1.27mm pitch connectors. The series offers various position counts and mounting styles. The M52-515xx45 designation typically indicates surface mount receptacles with specific stacking heights. This family provides standardized dimensions for consistent integration across multiple Harwin connector solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

No direct public substitute part numbers are confirmed for this specific 96-position variant. Cross-reference with other M52 series sockets if pin count compatibility allows. Verify mechanical footprint and electrical ratings before considering alternative manufacturers.