M52-5112545

Headers, Receptacles, Female Sockets Overview

The M52-5112545 is a 50-position vertical receptacle connector from the Harwin Archer M52 series. It features a 0.050 inch (1.27 mm) pitch and utilizes through-hole termination for PCB mounting. The contacts are made of phosphor bronze with gold plating, ensuring reliable signal transmission. Designed as a board-to-board interface, it supports dual-row configurations with a standard 0.100 inch row spacing. The housing is constructed from black polyamide (PA9T), offering UL94 V-0 flammability rating. Rated for 1A current, it operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• Vertical socket assembly designed for direct through-hole PCB integration
• Gold-plated phosphor bronze contacts ensure corrosion resistance and conductivity
• High-temperature resistant PA9T insulation material provides structural stability
• Push-pull locking mechanism secures mating connections effectively

Headers, Receptacles, Female Sockets Applications

• Medical equipment interconnects
• Telecommunications infrastructure modules
• General industrial electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify component availability status carefully, as this specific part number may be subject to end-of-life notices or discontinuation per manufacturer product change notifications. Confirm that the required quantity aligns with current stock levels or lead times if active. Ensure compatibility with existing design specifications before finalizing procurement orders to avoid supply chain disruptions due to obsolescence.

Headers, Receptacles, Female Sockets Selection Notes

Select this connector when a vertical, high-density 1.27mm pitch interface is required for through-hole applications. It is suitable for environments demanding robust mechanical retention via push-pull latching. Consider the 1A current rating and 105°C thermal limit during system design. Verify that the 50-position count matches the circuit requirements and that the dual-row layout fits within the available board real estate constraints.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, characterized by its compact 1.27mm pitch and versatile mounting options. The series includes various configurations for board-to-board and wire-to-board connections. The M52-5112545 specifically addresses needs for vertical, multi-pin receptacles in space-constrained designs requiring durable, gold-contacted interfaces for reliable performance in professional electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

M52-5113245