M50-4703845

Description：CONN HEADER VERT 76POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Tube

SKU:173ee5945e0e Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-4703845 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 76POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-4703845

Description：CONN HEADER VERT 76POS 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：76
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 M50-4703845

M50-4703845

Headers, Male Pins Overview

The M50-4703845 is a dual in-line vertical pin header from the Harwin ARCHER M50 series. It features 38 positions with a 1.27 mm pitch and gold-plated brass contacts. Designed for through-hole mounting, it utilizes a shrouded polyamide housing rated UL 94 V-0. The component supports a current rating of 1 A and operates within a temperature range of -40°C to +105°C. Insulation resistance is specified at 1 GOhms.

Headers, Male Pins Feature Summary

Shrouded design prevents misalignment during mating
Gold contact plating ensures reliable signal transmission
Vertical orientation facilitates board stacking

Headers, Male Pins Applications

High-density PCB interconnections
Industrial control systems
Telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific position count and termination style against the official datasheet before ordering. Confirm that the required operating temperature range aligns with the component's -40°C to +105°C specification. Ensure the target application environment does not exceed the UL 94 V-0 flammability rating limits.

Headers, Male Pins Selection Notes

Select this part for applications requiring robust vertical headers with high insulation resistance. The 1.27 mm pitch suits dense layouts. Verify compatibility with mating sockets from the same ARCHER series. Consider the shrouded structure for improved assembly accuracy compared to open headers.

Headers, Male Pins Part Context

This component belongs to the ARCHER M50 series, known for compact form factors. It serves as a male header counterpart to female socket assemblies. The design emphasizes reliability in space-constrained electronic environments while maintaining standard industrial electrical ratings.