M20-9761442

Description：CONN HEADER VERT 28POS 2.54MM
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:97cf10ea8188 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-9761442 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 28POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-9761442

Description：CONN HEADER VERT 28POS 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：28
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：0.228" (5.80mm)
Contact Length - Post：0.122" (3.10mm)
Overall Contact Length：0.452" (11.48mm)
Insulation Height：0.100" (2.54mm)
Contact Shape：Square
Contact Finish - Mating：Gold
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 M20-9761442

M20-9761442

Headers, Male Pins Overview

The Harwin M20-9761442 is a 28-position (14+14) dual in-line vertical pin header socket from the M20 series. It features a 2.54 mm pitch and gold plus tin contact plating. Designed for through-hole mounting, it supports board-to-board and wire-to-board connections with a 3 A current rating. The connector operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

Vertical dual in-line configuration for high-density interconnects
Gold plus tin contact plating for reliable signal transmission
Through-hole termination method for secure PCB attachment

Headers, Male Pins Applications

Industrial control systems requiring robust vertical headers
Medical equipment needing reliable multi-pin connections
Metering and measurement devices demanding stable interfaces

Headers, Male Pins Procurement Notes

Verify component authenticity through authorized channels as this part is obsolete. Confirm availability of recommended substitutes if original stock is unavailable. Ensure replacement parts match the 2.54 mm pitch and 28-position count. Check RoHS compliance status before integration into new designs.

Headers, Male Pins Selection Notes

Select this component for applications requiring vertical male pin sockets with mixed plating finishes. The M20 series offers durability for harsh environments. Consider the through-hole installation style when designing PCB layouts. Evaluate space constraints against the dual-row vertical profile.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, known for rugged performance in aerospace and defense sectors. The M20 line provides versatile interconnect solutions for critical electronic equipment. This specific model represents a legacy product within that broader family.