M52-5152245

Description：CONN RCPT 44POS 0.05 GOLD SMD
Series：Archer M52
Mfr：Harwin Inc.
Package：Tube

SKU:88b85cbd1518 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M52-5152245 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 44POS 0.05 GOLD SMD. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for M52-5152245

Description：CONN RCPT 44POS 0.05 GOLD SMD
Series：Archer M52
Mfr：Harwin Inc.
Package：Tube
Connector Type：Receptacle
Contact Type：Female Socket
Style：Board to Board
Number of Positions：44
Number of Positions Loaded：All
Pitch - Mating：0.050" (1.27mm)
Number of Rows：2
Row Spacing - Mating：0.100" (2.54mm)
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Insulation Color：Black
Insulation Height：0.224" (5.69mm)
Contact Length - Post：-
Operating Temperature：-40°C ~ 105°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：-
Mated Stacking Heights：8.5mm, 9.77mm
Ingress Protection：-
Features：-
Current Rating (Amps)：1A
Voltage Rating：-

Headers, Receptacles, Female Sockets datasheet and documents for M52-5152245

M52-5152245

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5152245 is a 48-position socket connector from the Archer M52 series, designed for board-to-board applications. It features a 0.050" (1.27mm) mating pitch and a 0.100" (2.54mm) row spacing in a dual-row configuration. The component utilizes surface-mount termination with gold-plated phosphor bronze contacts housed in black polyamide (PA6T) insulation. Rated for 1A current and operating between -40°C and 105°C, it employs a push-pull locking mechanism and meets UL94 V-0 flammability standards.

Headers, Receptacles, Female Sockets Feature Summary

Push-pull locking mechanism ensures secure board-to-board connection
Gold-plated phosphor bronze contacts provide reliable signal transmission
Surface-mount termination facilitates automated PCB assembly

Headers, Receptacles, Female Sockets Applications

General electronic interconnects
Medical equipment
Telecommunications systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS3 compliance and MSL Level 1 classification during intake inspection. Cross-reference datasheet specifications against legacy design requirements to ensure compatibility with mating connectors and thermal profiles.

Headers, Receptacles, Female Sockets Selection Notes

Select this model for high-density dual-row board-to-board interfaces requiring robust mechanical retention. The push-pull system offers superior engagement stability compared to standard header styles. Ensure sufficient vertical clearance for the specified stacking height and verify surface-mount footprint alignment with PCB design rules.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Harwin Archer M52 series, characterized by 1.27mm pitch rectangular connectors. The M52 series provides various termination options including through-hole and surface mount configurations. This specific part represents a dual-row socket variant optimized for compact electronic assemblies.