M50-3900442

Description：CONN HEADER 1.27MM SMD
Series：*
Mfr：Harwin Inc.
Package：Tube

SKU:de7bdeb44229 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M50-3900442 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER 1.27MM SMD. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M50-3900442

Description：CONN HEADER 1.27MM SMD
Series：*
Mfr：Harwin Inc.
Package：Tube
Connector Type：-
Contact Type：-
Pitch - Mating：-
Number of Positions：-
Number of Rows：-
Row Spacing - Mating：-
Number of Positions Loaded：-
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Shrouding：-
Mounting Type：-
Termination：-
Fastening Type：-
Contact Length - Mating：-
Contact Length - Post：-
Overall Contact Length：-
Insulation Height：-
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Contact Finish - Mating：-
Contact Finish Thickness - Mating：-
Contact Finish - Post：-
Contact Material：-
Insulation Material：-
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Material Flammability Rating：-
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Headers, Male Pins datasheet and documents for M50-3900442

M50-3900442

Headers, Male Pins Overview

The M50-3900442 is a surface-mount header from the Harwin Archer M50 series, featuring a 1.27 mm pitch and single-row configuration. It utilizes gold-plated phosphor bronze contacts housed in black polyamide (PA) insulation. The component supports through-hole solder termination with a right-angle orientation, designed for board-to-board or wire-to-board interconnections. Operating within a temperature range of -40°C to +105°C, it meets UL 94 V-0 flammability standards and offers an insulation resistance of 1 GOhms.

Headers, Male Pins Feature Summary

Surface-mount construction for automated assembly
Gold-plated phosphor bronze contacts for reliable conductivity
Polyamide housing with UL 94 V-0 flammability rating

Headers, Male Pins Applications

Board-to-board interconnects
Wire-to-board connections
High-density electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific pin count and physical dimensions against the official datasheet before procurement, as the M50 series encompasses various configurations. Confirm that the surface-mount footprint matches the target PCB design. Ensure compatibility with standard reflow soldering profiles suitable for polyamide materials and gold-plated contacts to maintain connection integrity.

Headers, Male Pins Selection Notes

Select this component when a low-profile, surface-mount solution is required for 1.27 mm pitch applications. The right-angle orientation facilitates compact vertical stacking or edge connections. Consider the thermal limits of the polyamide housing and the current carrying capacity relative to the specific application environment and contact arrangement.

Headers, Male Pins Part Context

This part belongs to the Archer M50 series, a high-density connector system by Harwin Inc. known for its fine 1.27 mm pitch. The series provides versatile options including through-hole and surface-mount variants in single and double rows, catering to diverse space-constrained electronic designs requiring robust mechanical and electrical performance.