M52-5001645

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5001645 is a 16-position single-row receptacle connector from the Archer M52 series. It features a 1.27 mm (0.050 inch) pitch and utilizes through-hole termination for PCB mounting. The contacts are made of phosphor bronze with gold plating, ensuring reliable signal transmission. The housing is constructed from black polyamide (PA6T), rated UL94 V-0 for flammability. This component supports board-to-board applications with a stacking height of 7.1 mm or 8.37 mm, operating within a temperature range of -40°C to +105°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density 1.27 mm pitch design for compact board-to-board interconnects
• Gold-plated phosphor bronze contacts for corrosion resistance and conductivity
• UL94 V-0 rated polyamide insulation for thermal stability
• Through-hole solder termination for secure mechanical fixation

Headers, Receptacles, Female Sockets Applications

• General electronic equipment interconnections
• Medical device circuit boards
• Telecommunications hardware

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and pitch against project requirements before ordering. Confirm that the through-hole mounting style aligns with the target PCB fabrication capabilities. Ensure compatibility with mating header components from the same M52 series family to maintain proper stacking height and electrical integrity during assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, 16-position socket is required for high-density layouts. The 1.27 mm pitch offers a balance between pin density and manufacturing ease compared to finer pitches. Consider the through-hole installation method if surface-mount alternatives are unsuitable for the mechanical stress environment of the final assembly.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Harwin Archer M52 series, which provides a range of rectangular connectors for various density needs. The M52-500 prefix indicates a single-row vertical receptacle configuration. Similar parts in the series vary by position count and termination type, allowing designers to scale connectivity solutions while maintaining consistent interface standards across a product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other Harwin M52 series receptacles with identical 1.27 mm pitch and 16 positions, such as M52-5001645 variants with different stacking heights or termination styles. Cross-brand replacements require careful verification of footprint dimensions, contact geometry, and material specifications to ensure functional equivalence.