M80-8281422P

Overview

The M80-8281422P is a Datamate J-Tek male header connector manufactured by Harwin Inc. It features a 14-position configuration with a 2.00mm (0.079 inch) mating pitch and a 2.54mm row spacing. Designed for surface mount technology, this vertical connector utilizes phosphor bronze contacts with gold plating for reliable signal transmission. 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 provides four-wall shielding for enhanced environmental protection.

Feature Summary

• Surface mount vertical design for automated PCB assembly
• Four-wall shrouded housing for mechanical stability and alignment
• Gold-plated phosphor bronze contacts for corrosion resistance
• High-temperature PPS insulation material for thermal durability

Applications

• Aviation electronic systems
• Defense equipment interconnects
• Industrial control modules
• Medical critical electronic equipment

Procurement Notes

Verify the specific suffix 'P' against the official Harwin datasheet to confirm it denotes the correct packaging or variant status. Ensure compatibility with the mating receptacle series, such as M80-461 or M80-480, based on the required termination style and contact length. Confirm that the surface mount footprint matches the target PCB layout specifications before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, surface-mounted male header is required for high-reliability applications. The 2.00mm pitch allows for dense circuit layouts while maintaining robust mechanical locking via the Datamate J-Tek system. Consider the operating temperature range and current carrying capacity to ensure the connector meets the electrical demands of the specific board-to-board or cable-to-board interface.

Part Context

This part belongs to the Harwin Datamate J-Tek family, known for rugged performance in harsh environments. The M80 series is widely used in sectors requiring secure connections under vibration and shock, including aerospace and defense. The J-Tek line specifically offers versatile mounting options and high cycle life, making it suitable for demanding industrial and medical applications where reliability is paramount.

Replacement Considerations

Direct substitutes within the same series include other 14-position male headers like M80-8281422, differing primarily in packaging or reel specifications. Cross-series replacements require matching the 2.00mm pitch and 14-pin count. Verify that any alternative maintains the same surface mount orientation and four-wall shielding characteristics to ensure proper fit and function.