M50-3903242

Description：CONN HEADER R/A 64POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Bulk

SKU:fb05946f40a3 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-3903242 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 64POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-3903242

Description：CONN HEADER R/A 64POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.050" (1.27mm)
Number of Positions：64
Number of Rows：2
Row Spacing - Mating：0.050" (1.27mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Unshrouded
Mounting Type：Through Hole, Right Angle
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.150" (3.81mm)
Contact Length - Post：0.079" (2.00mm)
Overall Contact Length：-
Insulation Height：0.134" (3.40mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：3.00µin (0.076µm)
Contact Finish - Post：Tin
Contact Material：Copper Alloy
Insulation Material：Thermoplastic
Features：-
Operating Temperature：-40°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：1A
Voltage Rating：-

Headers, Male Pins datasheet and documents for M50-3903242

M50-3903242

Headers, Male Pins Overview

The Harwin M50-3903242 is a dual-row male header from the Archer M50 series, designed for board-to-board and wire-to-board interconnections. It features a 1.27 mm pitch with 32 positions arranged in two rows. The connector utilizes phosphor bronze contacts with gold plating and is housed in liquid crystal polymer (LCP). It supports through-hole termination and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Dual-row configuration providing high-density connectivity
Gold-plated phosphor bronze contacts for reliable signal transmission
Liquid crystal polymer housing for thermal stability

Headers, Male Pins Applications

Board-to-board connections
Wire-to-board assemblies
Industrial electronic equipment

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm pin count, row configuration, and termination style. Ensure compatibility with mating female sockets regarding pitch and housing dimensions. Check RoHS compliance status if required by project specifications.

Headers, Male Pins Selection Notes

Select this component when a 1.27 mm pitch dual-row male header is required for rigid PCB mounting. Consider the LCP material properties for applications involving higher thermal loads. Confirm that the through-hole footprint matches the target PCB design constraints.

Headers, Male Pins Part Context

This part belongs to the Archer M50 series, which offers various configurations including IDC, SMT, and through-hole options. The series is characterized by its compact size and robust mechanical performance suitable for demanding industrial environments.