M52-5110545

Headers, Receptacles, Female Sockets Overview

The M52-5110545 is a Harwin Archer series receptacle connector featuring 10 positions with a 1.27mm (0.05 inch) pitch. It utilizes a single-row, vertical board-to-board configuration designed for through-hole solder termination. The assembly incorporates gold-plated phosphor bronze contacts housed within a black polyamide insulation body rated UL94 V-0. Key mechanical specifications include an insulator height of 8.5mm and a stacking height of 7.1mm or 8.37mm depending on mating conditions. The component supports a maximum operating temperature range from -40°C to 105°C and carries RoHS compliance certification.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical board-to-board architecture enabling compact multi-layer PCB integration
• Gold-plated contact finish ensuring reliable signal transmission and corrosion resistance
• Push-pull latching mechanism providing secure mating retention without screws
• High-temperature polyamide insulation supporting demanding thermal environments

Headers, Receptacles, Female Sockets Applications

• Telecommunications infrastructure equipment
• Medical diagnostic and monitoring devices
• General industrial control systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix code against the official Harwin datasheet to confirm exact pin count and row configuration. Ensure the selected variant matches the required stacking height and termination style for your PCB layout. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lead times. Confirm RoHS and REACH compliance status if required by your supply chain regulations.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-density interconnect solution is required for vertical board connections. The 1.27mm pitch offers a balance between signal density and manufacturing tolerance. Consider the 8.5mm housing height for adequate clearance above the PCB surface. Validate that the push-pull latching force meets the mechanical stability requirements of the final assembly environment.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M52 family, a standardized line of rectangular connectors known for their robust mechanical design and high reliability. The M52 series provides various configurations including single and double rows with different heights. This specific model represents a single-row, 10-position variant optimized for applications requiring secure vertical interconnection between circuit boards.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Compatible alternatives may include other Harwin M52 series variants with matching pitch and row count, such as M52-5011045 for similar single-row specifications. Verify mechanical dimensions and electrical ratings before substituting.