M20-7860742

Description：CONN RCPT 7POS 0.1 GOLD SMD
Series：M20
Mfr：Harwin Inc.
Package：Tube

SKU:bea9f8bd3aae Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN RCPT 7POS 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：7
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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M20-7860742

Overview

The M20-7860742 is a dual-row socket assembly from the Harwin M20 series, designed for surface-mount technology. It features 14 positions with a 2.54 mm pitch and utilizes copper alloy contacts with gold and tin plating. The connector supports a mating pin length of 5.80 mm and offers an insulation height of 7.50 mm. Rated for -40°C to 105°C, it employs UL 94 V-0 polyamide housing for high-temperature stability.

Feature Summary

Dual-row configuration with jackscrew fixing mechanism for secure board attachment
High-temperature resistant UL 94 V-0 polyamide housing material
Gold and tin contact plating for reliable signal transmission

Applications

Board-to-board interconnections in compact electronic assemblies
Surface-mount applications requiring high thermal stability
Industrial control systems utilizing dual-row header mating

Procurement Notes

Verify the specific suffix against official datasheets to confirm mechanical locking style. Ensure compatibility with mating headers regarding stack-up height and row spacing. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when dual-row SMT connectivity with mechanical retention is required. The jackscrew feature provides superior vibration resistance compared to standard latching types. Verify that the PCB footprint matches the specified 2.54 mm pitch and 14-position layout.

Part Context

Part of the M20 series rectangular connectors, known for robust performance in demanding environments. The series offers various configurations including single and double rows with different fixing mechanisms. This specific model represents the dual-row socket variant optimized for surface mounting.