M52-5054445

Description：CONN RCPT 44POS 0.05 GOLD SMD
Series：Kontrol
Mfr：Harwin Inc.
Package：Bulk

SKU:7b1705732628 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M52-5054445 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 M52-5054445

Description：CONN RCPT 44POS 0.05 GOLD SMD
Series：Kontrol
Mfr：Harwin Inc.
Package：Bulk
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：1
Row Spacing - Mating：-
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 M52-5054445

M52-5054445

Headers, Receptacles, Female Sockets Overview

The M52-5054445 is a 44-position rectangular socket connector from the Harwin Archer M52 series. It features a 1.27mm (0.050 inch) pitch and utilizes surface mount termination for PCB integration. 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 continuous current of 1A and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

Surface mount architecture enables automated assembly and secure PCB attachment
Gold-plated contacts provide reliable signal transmission and corrosion resistance
High-temperature polyamide insulation ensures stability under thermal stress

Headers, Receptacles, Female Sockets Applications

Telecommunications equipment interconnects
Medical device circuit boards
General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact stacking heights and termination variations. Ensure compatibility with mating pin headers before procurement. Cross-reference RoHS3 compliance status directly with the manufacturer's latest declarations to meet regulatory requirements.

Headers, Receptacles, Female Sockets Selection Notes

Select this component for high-density board-to-board connections requiring surface mount reliability. The 1.27mm pitch balances density with manufacturability. Confirm that the 1A current rating and 105°C operating limit align with the target system's electrical and thermal profiles.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Archer M52 series, designed for compact electronic assemblies. The series offers various row configurations and mounting styles. This specific model provides a single-row solution optimized for space-constrained vertical or horizontal board interfaces.