M80-8270442

Description：CONN HEADER SMD 4POS 2MM
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube

SKU:31f542b96050 Category: Headers, Male Pins Brand: Harwin Inc.

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Product introduction

Product Detailed Parameters

Description：CONN HEADER SMD 4POS 2MM
Series：Datamate L-Tek
Mfr：Harwin Inc.
Package：Tube
Connector Type：Header
Contact Type：Male Pin
Pitch - Mating：0.079" (2.00mm)
Number of Positions：4
Number of Rows：2
Row Spacing - Mating：0.079" (2.00mm)
Number of Positions Loaded：All
Style：Board to Board or Cable
Shrouding：Shrouded - 4 Wall
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Friction Lock
Contact Length - Mating：-
Contact Length - Post：-
Overall Contact Length：-
Insulation Height：0.205" (5.20mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：29.5µin (0.75µm)
Contact Finish - Post：Tin
Contact Material：Phosphor Bronze
Insulation Material：Polyphenylene Sulfide (PPS), Glass Filled
Features：-
Operating Temperature：-55°C ~ 125°C
Ingress Protection：-
Material Flammability Rating：UL94 V-0
Insulation Color：Black
Current Rating (Amps)：2.2A
Voltage Rating：800V

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M80-8270442

Overview

The M80-8270442 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a 2 mm pitch and a 4-position configuration in a dual-row arrangement. Designed for surface-mount technology, this component utilizes pin-type contacts with gold plating on the mating interface. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, ensuring UL94 V-0 flammability ratings. It operates within a temperature range of -55°C to +125°C and supports rated voltages up to 120V AC/DC.

Feature Summary

Dual-row surface-mount design for compact board-to-board or cable connections
Gold-plated pin contacts ensure reliable signal transmission
High-temperature resistant PPS insulation material

Applications

Industrial control systems requiring robust interconnects
Medical equipment with strict space constraints
Automotive electronics applications

Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm exact contact length and stacking height requirements. Ensure compatibility with mating sockets regarding keying options. Confirm RoHS compliance status as manufacturing updates may occur. Cross-reference the datasheet for precise footprint dimensions before finalizing PCB layout.

Selection Notes

Select this model when a low-profile, dual-row surface-mount solution is required. Consider the 2mm pitch for moderate density needs. Evaluate the 120V rating against system voltage requirements. Verify that the surface-mount termination method aligns with assembly capabilities.

Part Context

This component belongs to the Datamate L-Tek family, known for high-density interconnects. The M80-827 series specifically addresses surface-mount applications. It complements through-hole variants by offering automated assembly benefits while maintaining the rugged performance characteristics typical of the broader Datamate product line.