M20-8761742

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

SKU:891a0f356c11 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

M20-8761742 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER SMD 34POS 2.54MM. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for M20-8761742

Description：CONN HEADER SMD 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：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：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：250V

Headers, Male Pins datasheet and documents for M20-8761742

M20-8761742

Headers, Male Pins Overview

The M20-8761742 is a surface-mount pin header assembly from the Harwin M20 series. It features 34 positions with a 2.54 mm (0.100 inch) pitch in a dual-row configuration. The connector utilizes square male pins made of brass, finished with gold plating on the mating interface and tin on the tail. Rated for 3A per contact at 250V, it employs PA6T insulation rated UL94 V-0. Operating temperature ranges from -40°C to 105°C. Compatible stacking heights include 11.53mm, 12.23mm, 12.63mm, and 18.13mm.

Headers, Male Pins Feature Summary

Surface-mount design with push-pull locking mechanism
Gold-plated square male contacts for reliable signal transmission
High-temperature resistant PA6T insulation material

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific part number suffix against official Harwin documentation to confirm exact pin count and packaging details. Ensure compatibility with mating socket assemblies within the same M20 series family. Confirm that the selected stacking height matches the mechanical constraints of the target application board assembly.

Headers, Male Pins Selection Notes

Select this component for applications requiring high-density SMT headers with robust thermal stability. The dual-row layout maximizes connection density while maintaining standard 2.54 mm spacing. Consider the available stacking heights to ensure proper clearance for adjacent components and mating connectors during assembly.

Headers, Male Pins Part Context

This component belongs to the M20 series, a range of high-reliability connectors designed for demanding environments. The series offers various row counts and pin configurations to suit different space and current requirements. The M20-8761742 specifically addresses needs for 34-position dual-row connectivity in compact PCB layouts.