M80-5023442

Headers, Male Pins Overview

The M80-5023442 is a Datamate J-Tek male header connector manufactured by Harwin Inc. It features a 34-position, double-row configuration with a 2 mm (0.079 inch) mating pitch. Designed for surface mount technology, it utilizes a solder termination method and includes a reverse fix jack screw mechanism for secure attachment. The housing is constructed from black Polyphenylene Sulfide (PPS) reinforced with glass fiber, rated UL 94 V-0. Contacts are made of phosphor bronze with gold plating on the mating interface and tin plating on the tail. It supports a current rating of 3 A per contact and operates within a temperature range of -55°C to +125°C.

Headers, Male Pins Feature Summary

• Double-row surface mount design with integrated reverse fix jack screw for mechanical stability
• High-temperature resistant PPS housing with UL 94 V-0 flammability rating
• Gold-plated phosphor bronze contacts ensuring reliable signal transmission
• Shrouded construction providing four-wall shielding for pin alignment

Headers, Male Pins Applications

• Industrial control systems requiring robust board-to-board connections
• Automotive electronics operating in high-temperature environments
• General purpose electronic assemblies needing secure surface mount headers

Headers, Male Pins Procurement Notes

Verify the specific variant against official datasheets, as the M80-5023442 designation may correspond to double-row configurations with jackscrew fixing. Confirm that the reverse fix jack screw mechanism aligns with your assembly requirements. Ensure compatibility with the corresponding female socket connectors within the Datamate J-Tek series. Check for any recent Product Change Notices regarding material updates or manufacturing location changes. Validate RoHS compliance status prior to integration into regulated products.

Headers, Male Pins Selection Notes

Select this component when a double-row surface mount header with enhanced mechanical retention is required. The reverse fix jack screw provides superior stability compared to standard latching options. Consider the 3 A current rating and 800 V voltage rating for circuit design limits. The 2 mm pitch allows for dense board layouts while maintaining adequate spacing. Ensure PCB footprint matches the SMD termination style specified for this series.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek series, known for its versatility in board-to-board and cable applications. The M80-502xx42 suffix typically indicates a double-row male header with jackscrew fixing. This series offers various row counts and mounting styles, including through-hole and surface mount options. The J-Tek line is widely used in industrial and automotive sectors due to its durability and high-temperature performance capabilities.

Headers, Male Pins Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Cross-referencing with other Harwin Datamate variants requires careful verification of row count, pitch, and fixing mechanism. Generic 2mm pitch headers do not guarantee compatible locking mechanisms or stacking heights.