M80-8400442

$3.77

Description：CONN RCPT 4POS 0.079 GOLD PCB
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube

SKU:144923410561 Category: Headers, Receptacles, Female Sockets Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN RCPT 4POS 0.079 GOLD PCB
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube
Connector Type：Receptacle
Contact Type：Female Socket
Style：Board to Board or Cable
Number of Positions：4
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：Locking Ramp
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：12.0µin (0.30µm)
Insulation Color：Black
Insulation Height：0.202" (5.14mm)
Contact Length - Post：0.126" (3.20mm)
Operating Temperature：-55°C ~ 125°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：Tin
Mated Stacking Heights：7.23mm, 7.83mm
Ingress Protection：-
Features：-
Current Rating (Amps)：-
Voltage Rating：800V

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M80-8400442

Overview

The M80-8400442 is a Datamate L-Tek series board connector featuring a 4-position, double-row female socket configuration with a 2.00mm (0.079 inch) mating pitch. Designed for surface-mount technology in right-angle orientation, it utilizes gold-plated contacts and a black polyamide insulation body rated UL94 V-0. The component supports a voltage rating of 800V and operates within a temperature range of -55°C to +125°C. It employs a jack screw locking mechanism for secure connection and is suitable for board-to-board or cable applications.

Feature Summary

Right-angle surface mount design for compact PCB integration
Jack screw locking system ensures secure mechanical retention
Gold-plated contacts provide reliable electrical conductivity
High voltage rating of 800V for demanding environments

Applications

Automotive electronic systems
General purpose industrial equipment
Military grade hardware assemblies

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm exact contact plating thickness, insulation material variant, and stacking height requirements. Ensure compatibility with the intended mating header series and confirm that the jack screw locking style matches the assembly constraints before finalizing procurement orders.

Selection Notes

Select this component when a high-density, right-angle SMT female connector with robust mechanical locking is required. The 800V rating distinguishes it from lower-voltage alternatives, making it suitable for power or signal lines requiring higher isolation. Verify that the 2.00mm pitch aligns with the PCB footprint and that the jack screw interface does not conflict with adjacent components.

Part Context

This part belongs to the Datamate L-Tek family, known for its modular design and high reliability. The M80-8400442 specifically addresses needs for right-angle, surface-mounted interconnections where space is limited but secure locking is critical. It complements the broader M80 series ecosystem by offering specialized mounting orientations and locking mechanisms.