M50-4702745

Description：CONN HEADER VERT 54POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Tube

SKU:aad1bfe460d5 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-4702745 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 54POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-4702745

Description：CONN HEADER VERT 54POS 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：54
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 M50-4702745

M50-4702745

Headers, Male Pins Overview

The Harwin M50-4702745 is a 54-position connector header from the Archer M50 series, featuring a 1.27 mm pitch and two rows of male pins. Designed for surface mount or through-hole installation with mounting pegs, it utilizes gold-plated phosphor bronze contacts housed in black liquid crystal polymer (LCP). The component supports a current rating of 1 A and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Dual-row configuration with 1.27 mm spacing for high-density interconnects
Gold-plated phosphor bronze contacts ensure reliable signal transmission
Liquid crystal polymer housing provides thermal stability and UL 94 V-0 flammability rating

Headers, Male Pins Applications

High-density board-to-board connections
Wire-to-board assemblies requiring SMT or through-hole termination
Industrial control systems operating in elevated temperatures

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact termination style and packaging. Ensure compatibility with mating sockets regarding pin length and housing shrouding. Confirm RoHS compliance status via the manufacturer's latest declaration before integration into regulated products.

Headers, Male Pins Selection Notes

Select this component when a 54-position, dual-row header is required with a 1.27 mm pitch. It is suitable for applications demanding LCP material properties and gold plating. Verify that the mounting peg feature aligns with the PCB layout requirements for alignment during assembly.

Headers, Male Pins Part Context

This part belongs to the Harwin Archer M50 series, designed for compact electronic assemblies. The series offers various position counts and termination options, maintaining consistent 1.27 mm spacing across the family to facilitate standardized design processes.