M80-5121042

Headers, Male Pins Overview

The M80-5121042 is a Datamate J-Tek male header connector manufactured by Harwin Inc. It features a 10-position, two-row configuration with a 2.00 mm (0.079 inch) mating pitch. Designed for vertical through-hole mounting, the unit utilizes gold-plated phosphor bronze contacts rated for 3 A current and 120 V voltage. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, ensuring UL 94 V-0 flammability compliance. Operating temperatures range from -55°C to +125°C.

Headers, Male Pins Feature Summary

• High-reliability four-finger beryllium copper contact design ensures connection integrity under vibration and shock.
• Shrouded housing structure provides polarized keying and prevents misalignment during board-to-board mating.
• Vertical pin configuration facilitates direct PCB insertion with standard soldering processes.

Headers, Male Pins Applications

• Automotive electronic control units
• Industrial instrumentation interfaces
• Military communication equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against official datasheets to confirm exact tail length and keying options. Confirm that the requested quantity matches the manufacturer's standard tube packaging requirements. Ensure compatibility with mating female receptacles within the same Datamate J-Tek series before finalizing orders.

Headers, Male Pins Selection Notes

Select this component when a vertical, shrouded male header is required for high-density interconnects. The 2.00 mm pitch allows for compact board layouts while maintaining robust mechanical stability. Verify that the operating environment temperature falls within the specified -55°C to +125°C range for optimal performance.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, designed for harsh environments requiring high durability. The series supports various configurations including board-to-board and wire-to-board connections. The M80-5121042 specifically addresses needs for reliable vertical interconnections in space-constrained applications.

Headers, Male Pins Replacement Considerations

Compatible mating parts include female receptacles such as M80-4201042. Ensure substitute components maintain identical 2.00 mm pitch and shrouded design to preserve alignment and polarization integrity.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made from phosphor bronze with a gold plating finish.

Is this connector shrouded?

Yes, the M80-5121042 features a shrouded housing to guide mating and prevent pin damage.