M20-7860746

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

SKU:f1e718d27bda Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN RCPT 7POS 0.1 TIN 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：Tin
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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M20-7860746

Overview

The Harwin M20-7860746 is a 14-position, dual-row female socket connector from the M20 series. It features a 2.54 mm (0.100 inch) pitch and utilizes surface mount termination for PCB integration. The housing is constructed from black UL94 V-0 rated polyamide (PA6T), ensuring flame resistance. Contacts are made of phosphor bronze with gold plating on the mating interface and tin plating on the tail. Rated current is 3A per contact, operating within a temperature range of -40°C to +105°C.

Feature Summary

Dual-row female socket design for board-to-board applications
Surface mount termination compatible with SMT processes
Gold-plated phosphor bronze contacts for reliable conductivity
UL94 V-0 rated polyamide insulation for thermal stability

Applications

High-density electronic assemblies requiring compact interconnects
Industrial control systems utilizing surface mount technology
Consumer electronics with strict height limitations

Procurement Notes

Verify component authenticity through authorized Harwin distributors or certified partners. Confirm RoHS compliance status and specific lot traceability requirements against project specifications. Ensure storage conditions maintain integrity of gold-plated contacts prior to assembly.

Selection Notes

Select this model for applications necessitating dual-row connectivity with surface mount capabilities. The 2.54 mm pitch aligns with standard industry spacing. Gold plating offers superior corrosion resistance compared to tin-only options. Verify mechanical stack height constraints against the specified dimensions before finalizing the design.

Part Context

This component belongs to the Harwin M20 series, a comprehensive line of headers and wire housings designed for industrial and commercial electronics. The series emphasizes high density and reliability, offering various termination styles including through-hole and surface mount options across multiple row configurations.