M50-3503642

Description：CONN HEADER VERT 72POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Bulk

SKU:31dfd4615fae Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-3503642 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 72POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-3503642

Description：CONN HEADER VERT 72POS 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：72
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
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.118" (3.00mm)
Contact Length - Post：0.091" (2.30mm)
Overall Contact Length：0.248" (6.30mm)
Insulation Height：0.039" (1.00mm)
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 M50-3503642

M50-3503642

Headers, Male Pins Overview

The Harwin M50-3503642 is a 1.27 mm pitch dual in-line (DIL) vertical pin header from the Archer M50 series. It features 36 positions arranged in two rows, designed for surface mount termination with tin over nickel plating. The connector supports a current rating of 1A and operates within a temperature range of -40°C to 105°C. Constructed with phosphor bronze contacts and black polybutylene terephthalate insulation rated UL94 V-0, it provides reliable electrical interconnection for compact circuit board applications.

Headers, Male Pins Feature Summary

Dual row configuration with 1.27 mm spacing for high-density mounting
Vertical orientation optimized for surface mount technology processes
Gold-plated mating surfaces ensure stable signal transmission

Headers, Male Pins Applications

Compact electronic device interconnects
Industrial control system circuit boards
Consumer electronics internal wiring

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm exact contact count and termination style. Ensure compatibility with standard SMT reflow profiles. Check for RoHS compliance status if required by project specifications. Confirm that the selected variant matches the intended PCB footprint and stacking height requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when space constraints require a 1.27 mm pitch vertical header. Consider the 1A current rating and 105°C maximum operating temperature for thermal management. Verify that the surface mount termination type aligns with the assembly process capabilities. Evaluate the mechanical stability provided by the shrouded design for robust board-to-board connections.

Headers, Male Pins Part Context

This part belongs to the Archer M50 series, known for its low-profile design and reliability in harsh environments. The series offers various configurations including different pin counts and termination styles. It is widely used in applications requiring durable, high-density connections with consistent performance across varying temperatures.