M20-7871146

$1.06

Description：CONN RCPT 22POS 0.1 TIN SMD
Series：M20
Mfr：Harwin Inc.
Package：Tube

SKU:77a714139d01 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN RCPT 22POS 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 or Cable
Number of Positions：22
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：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：1000V

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M20-7871146

Overview

The M20-7871146 is a surface mount socket assembly from the Harwin M20 series. It features a dual in-line configuration with 22 positions arranged in two rows. The connector utilizes a 2.54 mm (0.1 inch) pitch and employs straight female contacts designed for bottom entry mating. The termination method is solder, ensuring secure PCB attachment. The housing material is black nylon, providing electrical insulation and mechanical stability. This component is rated for operation within a temperature range of -40°C to +105°C.

Feature Summary

Dual in-line surface mount socket design for compact board-to-board connections
Female contact geometry optimized for reliable pin header mating
Black nylon insulation housing with UL94 V-0 flammability rating

Applications

Board-to-board interconnects in industrial control systems
Signal routing in telecommunications equipment
General purpose electronic assemblies requiring surface mount headers

Procurement Notes

Verify current availability status as this part may be discontinued or subject to limited supply. Confirm RoHS compliance and specific packaging details through official distributor channels before ordering. Ensure compatibility with mating male pin headers regarding pitch and row alignment.

Selection Notes

Select this component when a low-profile, surface-mount female connector is required for 2.54 mm pitch applications. Consider the 22-position count and dual-row layout for space-constrained designs. Verify that the operating temperature range meets the environmental requirements of the target application.

Part Context

This part belongs to the Harwin M20 series, a widely used line of rectangular connectors known for their reliability and versatility. The M20 series offers various configurations including through-hole and surface mount options in both single and dual row arrangements. It serves as a standard solution for general-purpose interconnecting needs across multiple industries.