M50-3530442

$0.15

Description：CONN HEADER VERT 4POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Box

SKU:5111283aaee3 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-3530442 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 4POS 1.27MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-3530442

Description：CONN HEADER VERT 4POS 1.27MM
Series：Archer M50
Mfr：Harwin Inc.
Package：Box
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.050" (1.27mm)
Number of Positions：4
Number of Rows：1
Row Spacing - Mating：-
Number of Positions Loaded：All
Style：Board to Board
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：-
Contact Finish - Post：Tin
Contact Material：Brass
Insulation Material：Polyamide (PA9T), Nylon 9T
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 M50-3530442

M50-3530442

Headers, Male Pins Overview

The Harwin M50-3530442 is a 4-position rectangular header connector from the Archer M50 series. It features a 1.27 mm (0.05 in) pin-to-pin spacing and a single row configuration. Designed for through-hole mounting, it utilizes gold-plated phosphor bronze contacts with a mating contact length of 3.00 mm. The housing is constructed from black polyamide (PA9T), rated UL 94 V-0 for flammability. Electrical ratings include 1 A current capacity and 1 kV AC voltage. Operating temperatures range from -40°C to +105°C.

Headers, Male Pins Feature Summary

Push-pull locking mechanism ensures secure board-to-board connections without additional fasteners.
Square-shaped contact geometry provides reliable retention within the housing structure.
Gold plating on mating surfaces enhances conductivity and corrosion resistance.

Headers, Male Pins Applications

High-density electronic assemblies requiring compact interconnects
Industrial control systems utilizing push-pull locking headers
Consumer electronics with space-constrained PCB layouts

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 4-position, single-row configuration. Confirm that the through-hole termination style aligns with the target PCB manufacturing capabilities. Ensure the polyamide housing material meets environmental requirements for the intended operating temperature range. Cross-reference the gold plating specifications against application-specific reliability standards.

Headers, Male Pins Selection Notes

Select this component when a low-profile, high-reliability interconnect is needed for dense circuit boards. The 1.27 mm pitch allows for significant conductor density within limited areas. The push-pull feature simplifies assembly processes compared to screw-lock or cage-nut alternatives. Consider the 1 A rating for power distribution lines within these constraints.

Headers, Male Pins Part Context

This connector belongs to the Archer M50 series, designed for applications demanding robust mechanical stability and electrical performance in small form factors. The series is characterized by its unique push-pull locking system and square contact design, distinguishing it from standard grid-array connectors.