M22-2581446

Description：CONN HEADER VERT 28POS 2MM
Series：M22
Mfr：Harwin Inc.
Package：Bulk

SKU:aecc5c6dc3cd Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M22-2581446 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 28POS 2MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M22-2581446

Description：CONN HEADER VERT 28POS 2MM
Series：M22
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Header, Cuttable
Contact Type：Male Pin
Pitch - Mating：0.079" (2.00mm)
Number of Positions：28
Number of Rows：2
Row Spacing - Mating：0.079" (2.00mm)
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：0.197" (5.00mm)
Contact Length - Post：0.091" (2.30mm)
Overall Contact Length：0.346" (8.80mm)
Insulation Height：0.059" (1.50mm)
Contact Shape：Square
Contact Finish - Mating：Tin
Contact Finish Thickness - Mating：-
Contact Finish - Post：Tin
Contact Material：Phosphor Bronze
Insulation Material：Polyamide (PA6T), Nylon 6T
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 M22-2581446

M22-2581446

Headers, Male Pins Overview

The M22-2581446 is a vertical pin header assembly manufactured by Harwin Inc. within the M22 series. It features a 28-position configuration with a 2.00mm (0.079 inch) pitch. The connector utilizes through-hole termination and includes male pins for board-to-board or cable applications. Constructed with phosphor bronze contacts and gold plating, it ensures reliable electrical performance. The housing is made of black polyamide (PA6T), rated UL94 V-0 for flammability. Designed for robust industrial environments, it operates between -40°C and +105°C.

Headers, Male Pins Feature Summary

Vertical orientation design facilitates direct board stacking connections
Gold-plated phosphor bronze contacts provide corrosion resistance and stable conductivity
UL94 V-0 rated polyamide insulation ensures high thermal stability and fire safety

Headers, Male Pins Applications

Industrial control system interconnections
Automotive electronic module linking
Consumer appliance circuit boards

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm contact plating and material specifications. Ensure the ordering part number matches the required position count and termination style. Cross-reference datasheets for environmental ratings before integration into final assemblies.

Headers, Male Pins Selection Notes

Select this component when a vertical, high-density connection is required for rigid PCB layouts. Consider the 2.00mm pitch for standard spacing requirements. Evaluate the operating temperature range against the application environment. Confirm that the through-hole mounting method aligns with the manufacturing process capabilities.

Headers, Male Pins Part Context

This component belongs to the M22 series, characterized by compact dimensions and versatile mounting options. It serves as a critical interface element in modern electronics, bridging signal paths between separate circuit boards. The series emphasizes durability and consistent electrical characteristics across various industrial sectors.