M52-5101945

Description：CONN RCPT 38POS 0.05 GOLD PCB
Series：Archer M52
Mfr：Harwin Inc.
Package：Tube

SKU:bc2e97743fbb Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M52-5101945 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 38POS 0.05 GOLD PCB. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for M52-5101945

Description：CONN RCPT 38POS 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：38
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：0.181" (4.60mm)
Contact Length - Post：0.118" (3.00mm)
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 M52-5101945

M52-5101945

Headers, Receptacles, Female Sockets Overview

The Harwin M52-5101945 is a 38-position socket connector from the Archer M52 series, designed for board-to-board applications. It features a 1.27mm (0.050 inch) pitch with two rows of contacts. The component utilizes through-hole termination and gold-plated phosphor bronze contacts housed in black polyamide insulation rated UL94 V-0. It supports a mating stack height range of 8.5mm to 9.77mm and operates within a temperature range of -40°C to 105°C.

Headers, Receptacles, Female Sockets Feature Summary

Push-pull locking mechanism ensures secure mechanical connection between boards.
Gold-plated contacts provide reliable electrical performance and corrosion resistance.
High-density two-row configuration maximizes I/O capacity on limited PCB area.

Headers, Receptacles, Female Sockets Applications

Telecommunications equipment
Medical devices
General industrial electronics

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '45' corresponds to the required contact plating and housing material specifications. Confirm that the 38-position count matches the design requirements, as this part number denotes a specific row configuration distinct from single-row or different pin-count variants within the M52 family.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a high-density, two-row through-hole solution is required. Ensure the mating header is compatible with the 1.27mm pitch and push-pull system. Verify that the PCB layout accommodates the specific footprint and that the operating environment stays within the -40°C to 105°C thermal limits.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Archer M52 series, which offers various configurations including surface mount and through-hole options. The M52-510xx45 designation specifically identifies the two-row vertical through-hole socket assembly variant within the broader product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating headers include M52-010xx45 series parts. For direct replacement, ensure the substitute maintains the same 1.27mm pitch, 38-position count, and two-row through-hole mounting style.