M50-4701945

Description：CONN HEADER VERT 38POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Tube

SKU:ac00205edc2c Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-4701945 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 38POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-4701945

Description：CONN HEADER VERT 38POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Tube
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.050" (1.27mm)
Number of Positions：38
Number of Rows：2
Row Spacing - Mating：0.050" (1.27mm)
Number of Positions Loaded：All
Style：Board to Board
Shrouding：Shrouded - 4 Wall
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：-
Contact Length - Post：0.091" (2.30mm)
Overall Contact Length：-
Insulation Height：0.224" (5.69mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Contact Finish - Post：Gold
Contact Material：Copper Alloy
Insulation Material：Liquid Crystal Polymer (LCP)
Features：-
Operating Temperature：-40°C ~ 105°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：1A per Contact
Voltage Rating：-

Headers, Male Pins datasheet and documents for M50-4701945

M50-4701945

Headers, Male Pins Overview

The M50-4701945 is a Harwin Archer series connector header featuring 38 positions with a 1.27 mm (0.05 in) pitch. It utilizes a dual-row configuration designed for through-hole mounting. The contacts are gold-plated phosphor bronze pins, rated for 1 A current. The housing is constructed from black liquid crystal polymer (LCP), offering UL 94 V-0 flammability ratings. Operating temperatures range from -40°C to +105°C.

Headers, Male Pins Feature Summary

Dual-row pin header design for high-density board-to-board connections
Gold-plated phosphor bronze contacts ensure reliable signal transmission
Liquid crystal polymer housing provides thermal stability and flame resistance

Headers, Male Pins Applications

High-density electronic assemblies requiring compact interconnects
Industrial control systems utilizing board-to-board interfaces
Consumer electronics manufacturing with space-constrained layouts

Headers, Male Pins Procurement Notes

Verify component status as this part number is listed as obsolete and no longer manufactured by the producer. Confirm availability through authorized distributors or secondary markets if procurement is required. Ensure that any sourced units match the original specifications regarding contact plating and housing material integrity before integration into production lines.

Headers, Male Pins Selection Notes

Select alternative components within the same Archer M50 series family due to the discontinuation of this specific variant. Evaluate replacement headers based on matching 1.27 mm pitch, dual-row architecture, and through-hole termination methods. Ensure substitute parts maintain compatible current ratings and temperature operating ranges for system reliability.

Headers, Male Pins Part Context

This component belongs to the Harwin Archer M50 series, which specializes in high-reliability interconnect solutions. The series is characterized by its fine 1.27 mm pitch and robust construction suitable for demanding environments. Headers in this line typically feature shrouded designs to prevent misalignment during mating processes.