M20-8772146

Description：CONN HEADER SMD 21POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:ef2d875a1acc Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-8772146 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER SMD 21POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-8772146

Description：CONN HEADER SMD 21POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Header, Cuttable
Contact Type：Male Pin
Pitch - Mating：0.100" (2.54mm)
Number of Positions：21
Number of Rows：1
Row Spacing - Mating：-
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Unshrouded
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.228" (5.80mm)
Contact Length - Post：-
Overall Contact Length：-
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Tin
Contact Finish Thickness - Mating：-
Contact Finish - Post：Tin
Contact Material：Brass
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)：3A per Contact
Voltage Rating：-

Headers, Male Pins datasheet and documents for M20-8772146

M20-8772146

Headers, Male Pins Overview

The M20-8772146 is a vertical surface mount pin header from the Harwin M20 series. It features a single row with 21 positions and a 2.54 mm (0.100 inch) pitch. The connector utilizes square male pins made of brass, finished with tin plating for reliable contact. Designed for board-to-board or wire-to-board applications, it offers a mating contact length of 5.80 mm. The unit operates within a temperature range of -40°C to +105°C and meets UL94 V-0 flammability standards.

Headers, Male Pins Feature Summary

Vertical surface mount design for automated PCB assembly
Single row configuration with 2.54 mm pitch spacing
Tin-plated brass contacts for corrosion resistance
UL94 V-0 rated polyamide insulation

Headers, Male Pins Applications

Board-to-board interconnections
Wire-to-board connections
General electronic equipment internal wiring

Headers, Male Pins Procurement Notes

Verify the specific suffix 'P' in the part number against official documentation, as it may indicate packaging variations or RoHS compliance status. Confirm lead times and availability directly with authorized distributors, as stock levels fluctuate. Ensure the selected variant matches the required pin count and termination type for the target application.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row SMT header is required for high-density layouts. The 2.54 mm pitch ensures compatibility with standard through-hole mating connectors. Consider the tin plating for cost-effective solutions where gold plating is not strictly necessary for signal integrity.

Headers, Male Pins Part Context

This part belongs to the M20 series, known for its compact form factor and robust mechanical performance. The series supports various configurations including single and double rows, with options for different mounting styles and contact materials to suit diverse industrial and consumer electronics needs.