M22-7131942

Description：CONN RCPT 19POS 0.079 GOLD PCB
Series：M22
Mfr：Harwin Inc.
Package：Tube

SKU:c3cec87e06bb Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

M22-7131942 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 19POS 0.079 GOLD PCB. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for M22-7131942

Description：CONN RCPT 19POS 0.079 GOLD PCB
Series：M22
Mfr：Harwin Inc.
Package：Tube
Connector Type：Receptacle
Contact Type：Female Socket
Style：Board to Board or Cable
Number of Positions：19
Number of Positions Loaded：All
Pitch - Mating：0.079" (2.00mm)
Number of Rows：1
Row Spacing - Mating：-
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：-
Insulation Color：Black
Insulation Height：0.173" (4.40mm)
Contact Length - Post：0.094" (2.40mm)
Operating Temperature：-40°C ~ 105°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：Tin
Mated Stacking Heights：5.9mm
Ingress Protection：-
Features：-
Current Rating (Amps)：2A
Voltage Rating：500VAC

Headers, Receptacles, Female Sockets datasheet and documents for M22-7131942

M22-7131942

Headers, Receptacles, Female Sockets Overview

The M22-7131942 is a single-row PCB header receptacle from the Harwin M22 series, featuring a 2 mm (0.079 in) pitch and 19 positions. Designed for through-hole mounting with a straight orientation, it utilizes phosphor bronze contacts plated with gold and tin. The connector supports a maximum current of 1 A and a voltage rating of 500 V. It operates within a temperature range of -25°C to +105°C and features a black nylon housing.

Headers, Receptacles, Female Sockets Feature Summary

Single-row vertical receptacle configuration for board-to-board interconnection
Gold and tin contact plating on phosphor bronze for reliable conductivity
Through-hole solder pin termination for secure PCB attachment

Headers, Receptacles, Female Sockets Applications

Industrial control systems requiring high-density connections
Consumer electronics with space-constrained PCB layouts
Automotive electronic modules needing robust signal transmission

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific contact plating combination (gold/tin) against application requirements for corrosion resistance and wear performance. Confirm that the 1 A current rating aligns with the circuit's electrical load. Ensure the through-hole mounting style matches the target PCB fabrication capabilities and thermal profile constraints during assembly.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, vertical socket interface is required for the M22 mating system. Consider the 2 mm pitch as a balance between density and manufacturability. Evaluate the operating temperature range limits against the environmental conditions of the final assembly to ensure long-term reliability under thermal stress.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the M22 series, a line of industrial standard connectors designed for compactness and high reliability. The series offers various row counts and orientations, utilizing a push-pull locking mechanism for secure engagement. The M22-7131942 specifically addresses applications needing a 19-position vertical socket solution.