M20-7860242

Description：CONN RCPT 2POS 0.1 GOLD SMD
Series：M20
Mfr：Harwin Inc.
Package：Tube

SKU:89402b56b48b Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN RCPT 2POS 0.1 GOLD SMD
Series：M20
Mfr：Harwin Inc.
Package：Tube
Connector Type：Receptacle, Bottom or Top Entry
Contact Type：Female Socket
Style：Board to Board
Number of Positions：2
Number of Positions Loaded：All
Pitch - Mating：0.100" (2.54mm)
Number of Rows：1
Row Spacing - Mating：-
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：-

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M20-7860242

Overview

The M20-7860242 is a surface mount socket assembly from the Harwin M20 series, designed for board-to-board interconnections. It features a dual-entry configuration with two positions and a 2.54 mm pitch. The connector utilizes gold-plated contacts and operates within a temperature range of -40°C to +105°C. Constructed with PA6T insulation rated UL94 V-0, it supports vertical mating heights of 10.04 mm and 11.63 mm.

Feature Summary

Dual entry design allows mating access from both top and bottom sides of the PCB.
Vertical surface mount construction ensures stable board-to-board alignment.
Gold-plated contact surfaces provide reliable signal transmission and corrosion resistance.

Applications

Board-to-board interconnects in compact electronic modules
Vertical stacking applications requiring dual-sided access
General purpose electronics utilizing standard 2.54 mm spacing

Procurement Notes

Verify component authenticity through authorized channels due to potential obsolescence risks. Confirm RoHS compliance status via official documentation before integration. Ensure storage conditions maintain material integrity. Validate pin compatibility with mating headers prior to procurement. Review datasheet revisions for any manufacturing updates.

Selection Notes

Select this component when dual-sided mating access is required for vertical surface mount applications. The 2.54 mm pitch aligns with standard industry spacing requirements. Verify that the specified mating heights of 10.04 mm and 11.63 mm fit within the mechanical envelope constraints of the target assembly design.

Part Context

This part belongs to the M20 series of rectangular connectors manufactured by Harwin Inc. The series is characterized by high-density interconnect capabilities and robust mechanical performance. The M20-7860242 specifically addresses needs for small footprint vertical connections with flexible entry options.