M20-9721745

Description：CONN HEADER VERT 34POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:48a27f4abdf3 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9721745 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 34POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9721745

Description：CONN HEADER VERT 34POS 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：34
Number of Rows：2
Row Spacing - Mating：0.100" (2.54mm)
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：0.276" (7.00mm)
Contact Length - Post：0.122" (3.10mm)
Overall Contact Length：0.496" (12.60mm)
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Contact Finish - Post：-
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 M20-9721745

M20-9721745

Headers, Male Pins Overview

The Harwin M20-9721745 is a single in-line (SIL) vertical pin header assembly from the M20 series. It features a 2.54 mm pitch and contains 17 positions arranged in a single row. Designed for through-hole mounting, the component utilizes solder pins for termination. The contacts are gold-plated to ensure reliable performance, while the housing is constructed from black nylon material.

Headers, Male Pins Feature Summary

Gold-plated contacts provide corrosion resistance and stable electrical connectivity
Nylon housing offers mechanical stability and thermal endurance
Vertical orientation supports standard board-to-board or wire-to-board integration

Headers, Male Pins Applications

Board-to-board interconnections
Wire-to-board connections
General electronic circuit assemblies

Headers, Male Pins Procurement Notes

Verify the specific contact plating and current ratings against the official datasheet before procurement. Confirm that the through-hole footprint matches the target PCB design. Check for end-of-life status as distribution availability may be limited for this specific configuration.

Headers, Male Pins Selection Notes

Select this component when a 17-position vertical header with gold contacts is required. Ensure the 2.54 mm pitch aligns with mating connectors. Verify that the through-hole soldering process is compatible with the specified terminal type and housing material constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series of high-temperature headers. The series provides various position counts and orientations. The M20-9721745 specifically addresses needs for moderate-density vertical connections with durable gold contact surfaces.