M22-2020246

Description：CONN HEADER VERT 4POS 2MM
Series：M22
Mfr：Harwin Inc.
Package：Bulk

SKU:88db6e6b115c Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M22-2020246 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 4POS 2MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M22-2020246

Description：CONN HEADER VERT 4POS 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：4
Number of Rows：2
Row Spacing - Mating：0.079" (2.00mm)
Number of Positions Loaded：All
Style：Board to Board
Shrouding：Unshrouded
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.138" (3.50mm)
Contact Length - Post：0.134" (3.40mm)
Overall Contact Length：0.331" (8.40mm)
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 M22-2020246

M22-2020246

Headers, Male Pins Overview

The Harwin M22-2020246 is a 4-position, dual-row pin header from the M22 series. It features a 2.00mm pitch and vertical through-hole termination. Rated for 1A current and 650VAC voltage, it utilizes phosphor bronze contacts with tin plating. The nylon housing meets UL94 V-0 flammability standards. Operating temperature ranges from -40°C to +105°C.

Headers, Male Pins Feature Summary

Vertical through-hole design for PCB mounting
Dual-row configuration with 2.00mm spacing
Tin-plated phosphor bronze contacts
UL94 V-0 rated nylon insulation

Headers, Male Pins Applications

Board-to-board interconnections
Embedded PC systems
Consumer electronics assemblies
Communication equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific contact plating finish against project requirements, as datasheet variations exist within the M22 series. Confirm that the 1A current rating aligns with the electrical load of the target application. Ensure the vertical orientation fits the mechanical constraints of the assembly space.

Headers, Male Pins Selection Notes

Select this component when a low-profile, vertical board-to-board connection is required. The 2.00mm pitch offers a balance between density and manufacturability. Consider the tin plating for cost-effective applications where gold is not strictly necessary for corrosion resistance or high-cycle mating.

Headers, Male Pins Part Context

Part of the industrial standard M22 connector family designed for high-density PCB applications. The series supports various row counts and orientations, providing flexibility for different system architectures while maintaining consistent mechanical and electrical performance characteristics across the product line.

Headers, Male Pins Replacement Considerations

Compatible mated connectors include M22-7141042 (20-pos socket) and M22-6361042 (SMT socket). Verify that alternative headers maintain the same 2.00mm pitch and vertical form factor to ensure mechanical compatibility.