M52-5151445

Headers, Receptacles, Female Sockets Overview

The M52-5151445 is a surface mount socket connector from the Harwin Archer M52 series. It features 48 positions arranged in two rows with a 0.050 inch (1.27mm) pitch. The contacts are gold-plated phosphor bronze, and the housing is black polyamide (PA6T). Rated for 1A current, it operates between -40°C and 105°C. The assembly has an insulation height of 0.224 inches (5.69mm) and supports stacking heights of 8.5mm or 9.77mm. UL94 V-0 flammability rating applies.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull latching mechanism ensures secure board-to-board connections.
• Square contact shape provides stable mating interface.
• High-density design accommodates 48 positions in a compact footprint.

Headers, Receptacles, Female Sockets Applications

• Medical equipment
• Telecommunications systems
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify component status as this part may be discontinued. Confirm RoHS3 compliance and REACH status before integration. Check for product change notifications regarding material composition or manufacturing origin. Ensure storage conditions meet moisture sensitivity level requirements for lead-free soldering processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for high-density board-to-board applications requiring reliable push-pull retention. Verify that the target PCB layout supports surface mount termination. Confirm that the mating header matches the 1.27mm pitch and square contact geometry. Evaluate thermal performance against the specified operating temperature range.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, designed for space-constrained electronic assemblies. The series utilizes polyamide insulation for durability and electrical stability. It targets industries demanding robust interconnects with standardized dimensions and high cycle reliability.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents within the same series if discontinuation occurs.