M52-5054045

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5054045 is a 40-position socket connector from the Archer M52 series, designed for board-to-board applications. It features a 1.27mm (0.050 inch) 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 current is 1A with a voltage rating of 500V. Operating temperature ranges from -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Surface mount vertical design for direct PCB integration
• Gold-plated phosphor bronze contacts for reliable conductivity
• High-density 40-position layout within a single row
• Polyamide housing with UL94 V-0 flammability rating

Headers, Receptacles, Female Sockets Applications

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

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '45' corresponds to the required gold plating thickness and packaging configuration. Confirm surface mount footprint compatibility with assembly equipment. Check RoHS3 compliance status against current regulatory requirements before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, single-row surface mount socket is required for 1.27mm pitch systems. Ensure the 1A current rating and 500V isolation meet circuit demands. Consider the vertical profile constraints and thermal management capabilities during the design phase.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M52 family, known for compact rectangular connectors. The M52-505xx45 variant specifically denotes surface mount sockets. It complements header counterparts like the M52-040xxxP series for complete board-to-board connectivity solutions.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M52 series surface mount sockets with identical 40-position counts and 1.27mm pitch. Verify mechanical dimensions and pinout alignment before cross-referencing with competitor products.