M20-7871342P

Description：CONN RCPT
Series：M20
Mfr：Harwin Inc.
Package：Bulk

SKU:b089287d7181 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN RCPT
Series：M20
Mfr：Harwin Inc.
Package：Bulk
Connector Type：Receptacle, Bottom or Top Entry
Contact Type：Female Socket
Style：Board to Board or Cable
Number of Positions：26
Number of Positions Loaded：All
Pitch - Mating：0.100" (2.54mm)
Number of Rows：2
Row Spacing - Mating：0.100" (2.54mm)
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Insulation Color：Black
Insulation Height：0.295" (7.50mm)
Contact Length - Post：-
Operating Temperature：-40°C ~ 105°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：Tin
Mated Stacking Heights：10.04mm, 11.63mm
Ingress Protection：-
Features：-
Current Rating (Amps)：3A
Voltage Rating：1000V

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M20-7871342P

Overview

The Harwin M20-7871342P is a 26-position dual in-line socket assembly from the M20 series, designed for surface mount termination. It features a 2.54 mm pitch and operates within a temperature range of -40°C to +105°C. The connector supports a current rating of 3A and a voltage rating of 1000V. Constructed with black polyamide insulation and square contacts, it utilizes gold and tin plating on the mating surfaces. This component is intended for board-to-board or cable interconnect applications requiring reliable signal transmission.

Feature Summary

Dual row surface mount socket assembly configuration
Gold and tin contact plating for enhanced conductivity
High voltage insulation capability up to 1000V
Square contact shape for secure mating

Applications

General-purpose electronic interconnects
Signal processing circuit boards
Low-power industrial control systems

Procurement Notes

Verify the specific suffix 'P' against official Harwin documentation to confirm if it denotes a distinct variant or packaging specification compared to the base M20-7871342 model. Ensure compatibility with existing PCB footprints and mating header assemblies before procurement. Confirm end-of-life status and availability through authorized distributors.

Selection Notes

Select this component when a high-voltage rated, surface-mount dual-row connector is required. The 2.54 mm pitch ensures compatibility with standard industry spacing. Consider the 3A current rating and operating temperature range to ensure suitability for the target application environment. Verify that the gold and tin plating meets corrosion resistance requirements.

Part Context

This part belongs to the Harwin M20 series, a family of rectangular connectors known for robust performance. The M20-7871342P specifically addresses needs for compact, high-density connections. It complements other M20 headers and housings, providing a complete interconnect solution for complex electronic assemblies requiring reliable electrical continuity.