M20-9951546

Description：CONN HEADER R/A 30POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:cd6cb98cea3f Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9951546 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER R/A 30POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9951546

Description：CONN HEADER R/A 30POS 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：30
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, Right Angle
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.240" (6.10mm)
Contact Length - Post：0.118" (3.00mm)
Overall Contact Length：-
Insulation Height：0.200" (5.08mm)
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 M20-9951546

M20-9951546

Headers, Male Pins Overview

The Harwin M20-9951546 is a male pin header from the M20 series, featuring a 2.54 mm pitch and two rows of contacts. It supports a rated current of 3 A per contact and withstands up to 750 V. The connector utilizes brass contacts with tin plating and a nylon housing. Designed for through-hole mounting, it offers a straight orientation suitable for board-to-board or wire-to-board applications. The component operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Features a castle-style housing design that allows for field-cutting to specific lengths while maintaining structural integrity.
Constructed with high-temperature thermoplastic insulation capable of surviving standard reflow soldering processes.

Headers, Male Pins Applications

Board-to-board interconnections
Wire-to-board connections
General electronic assembly requiring cuttable headers

Headers, Male Pins Procurement Notes

Verify the exact part number against official Harwin documentation to confirm availability status. Some listings indicate this model may be obsolete or subject to discontinuation. Ensure compatibility with mating sockets and verify that the tin-plated contacts meet the required environmental specifications for the target application before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when a customizable, cuttable dual-row header is required. The M20 series provides various tail pin lengths and mating options. Confirm that the 3 A current rating and 750 V voltage limit align with the circuit requirements. Consider the nylon housing material and operating temperature range for environmental suitability.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers versatile PCB pin headers in single and double row configurations. The series supports both vertical and straight orientations with varying pin heights. These connectors are designed for flexibility, allowing users to cut housings to size while maintaining reliable electrical performance across diverse industrial and commercial applications.