M52-5112745

Description：CONN RCPT 54POS 0.05 GOLD PCB
Series：Archer M52
Mfr：Harwin Inc.
Package：Tube

SKU:5e27a9911d97 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M52-5112745 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 54POS 0.05 GOLD PCB. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for M52-5112745

Description：CONN RCPT 54POS 0.05 GOLD PCB
Series：Archer M52
Mfr：Harwin Inc.
Package：Tube
Connector Type：Receptacle
Contact Type：Forked
Style：Board to Board
Number of Positions：54
Number of Positions Loaded：All
Pitch - Mating：0.050" (1.27mm)
Number of Rows：2
Row Spacing - Mating：0.100" (2.54mm)
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Insulation Color：Black
Insulation Height：0.335" (8.51mm)
Contact Length - Post：0.110" (2.79mm)
Operating Temperature：-40°C ~ 105°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：-
Mated Stacking Heights：-
Ingress Protection：-
Features：-
Current Rating (Amps)：1A
Voltage Rating：-

Headers, Receptacles, Female Sockets datasheet and documents for M52-5112745

M52-5112745

Headers, Receptacles, Female Sockets Overview

The M52-5112745 is a Harwin Archer series socket connector featuring 54 positions in a dual-row configuration. It utilizes a 0.050-inch (1.27mm) pitch with a 0.100-inch (2.54mm) row spacing. Designed for through-hole mounting, the assembly incorporates gold-plated phosphor bronze contacts and a black polyamide insulation body rated UL94 V-0. The component supports a maximum current of 1A and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

Push-pull latching mechanism ensures secure board-to-board retention
Gold-plated contacts provide reliable signal transmission
High-density dual-row architecture accommodates extensive I/O requirements

Headers, Receptacles, Female Sockets Applications

Telecommunications infrastructure equipment
Medical diagnostic devices
General industrial control systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity against official Harwin documentation due to end-of-life status. Confirm that replacement inventory matches the specific 54-position dual-row specification. Ensure compatibility with mating header assemblies regarding pitch and latching interface before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when high-density interconnects are required for vertical PCB stacking. The 1.27mm pitch allows for compact circuit layouts while maintaining robust mechanical stability. Consider the push-pull feature for applications requiring frequent maintenance access or secure locking without screws.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, characterized by its specialized push-pull latching system. The series is engineered for demanding environments where vibration resistance and secure connection integrity are critical. It serves as a standard solution for dense electronic assemblies across various industrial sectors.