M52-5102045

Headers, Receptacles, Female Sockets Overview

The M52-5102045 is a 20-position socket connector from the Harwin Archer M52 series, designed for board-to-board applications. It features a 1.27mm (0.050 inch) pitch and utilizes through-hole termination with solder pins. The contacts are made of phosphor bronze with gold plating, housed in black polyamide insulation rated UL94 V-0. This single-row assembly operates within a temperature range of -40°C to 105°C and supports a rated current of 1A.

Headers, Receptacles, Female Sockets Feature Summary

• Push-pull locking mechanism ensures secure mating
• Gold-plated phosphor bronze contacts provide reliable conductivity
• High-temperature polyamide insulation ensures thermal stability

Headers, Receptacles, Female Sockets Applications

• Medical equipment
• Telecommunications systems
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm mechanical variations such as stacking height or pin length. Ensure compatibility with mating header specifications regarding current ratings and thermal limits before integration into final assemblies.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for high-density interconnects requiring robust mechanical retention. The push-pull system offers faster assembly compared to screw-lock alternatives. Confirm that the PCB layout accommodates the through-hole pin dimensions and that the operating environment remains within the specified thermal range.

Headers, Receptacles, Female Sockets Part Context

Part of the Archer M52 family, known for compact board-to-board solutions. The series provides various row counts and termination styles. This specific model represents a standard vertical socket configuration suitable for dense electronic packaging requirements in professional hardware designs.

Headers, Receptacles, Female Sockets Replacement Considerations

M52-5002045: Single-row variant with different stacking height specifications. M52-5102545: Double-row configuration offering increased pin count per unit area. Verify mechanical fit and electrical parameters before substitution.