M52-5113645

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5113645 is a 72-position vertical socket connector from the Archer M52 series. It features a 0.050 inch (1.27mm) pitch and utilizes through-hole solder termination for PCB mounting. The contacts are gold-plated phosphor bronze, housed in black polyamide insulation rated UL94 V-0. Designed for board-to-board applications, it supports a rated current of 1A and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

• High-density 72-position receptacle design for compact board-to-board interconnections
• Gold-plated phosphor bronze contacts ensure reliable signal transmission and corrosion resistance
• Vertical orientation with through-hole soldering facilitates standard PCB assembly processes

Headers, Receptacles, Female Sockets Applications

• Telecommunications equipment
• Medical devices
• General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify component availability status as this part may be discontinued or subject to limited supply. Confirm RoHS compliance and specific packaging quantities with authorized distributors prior to ordering. Ensure storage conditions meet moisture sensitivity level requirements to maintain solderability and connection integrity during assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when high pin count density is required in a single row configuration. Verify that the mating header matches the 1.27mm pitch and compatible housing height. Consider thermal management capabilities given the 1A rating per contact. Ensure PCB layout accommodates the vertical profile and through-hole pad dimensions specified in the mechanical drawings.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Harwin Archer M52 series, known for robust performance in demanding environments. The M52 family offers various configurations including single and double rows with different heights. This specific 72-position variant provides a high-density solution for space-constrained applications requiring reliable connectivity.

Headers, Receptacles, Female Sockets Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Harwin M52 series variants if exact pin counts differ. Consult manufacturer engineering support for direct replacements or obsolescence management strategies.