M52-5103445

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5103445 is a 68-position socket connector from the Archer M52 series, designed for board-to-board applications. It features a 0.050" (1.27mm) pitch and double in-line layout with two rows. The component utilizes surface mount termination with gold-plated contacts and operates within a temperature range of -40°C to 105°C. Insulation is constructed from PA6T nylon with UL94 V-0 flammability rating.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull latching mechanism for secure mating
• Gold contact plating for reliable signal transmission
• High-density 1.27mm pitch design

Headers, Receptacles, Female Sockets Applications

• Medical equipment interconnects
• Telecommunications infrastructure
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify current availability status as this part may be discontinued or subject to limited supply. Confirm exact pin count and orientation against schematic requirements. Check RoHS compliance documentation for specific project regulations. Ensure storage conditions maintain moisture sensitivity level integrity prior to reflow soldering.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for high-density vertical interconnect needs requiring robust mechanical retention. The push-pull system offers faster assembly compared to screw-lock variants. Verify stack height compatibility with adjacent components on the target PCB layout.

Headers, Receptacles, Female Sockets Part Context

Part of the Archer M52 series by Harwin Inc., known for compact rectangular connectors. This specific variant represents a high-pin-count solution within the vertical socket category, balancing density with reliable electrical performance for demanding environments.

Headers, Receptacles, Female Sockets Replacement Considerations

M52-5103445 is listed as End-of-Life. Consider equivalent Harwin Archer series sockets with matching 1.27mm pitch and 68 positions. Verify mechanical footprint and latching style compatibility before substitution.