M80-5404242

Headers, Male Pins Overview

The M80-5404242 is a Datamate J-Tek series header connector manufactured by Harwin Inc. It features a 42-position, double-row configuration with a 2.00mm (0.079 inch) mating pitch and row spacing. Designed for right-angle through-hole mounting, it utilizes phosphor bronze contacts with gold plating to ensure reliable signal transmission. The housing is constructed from black polyphenylene sulfide (PPS), offering UL94 V-0 flammability ratings. Rated for 120V and 3A, it supports board-to-board or wire-to-board applications within an operating temperature range of -55°C to +125°C.

Headers, Male Pins Feature Summary

• Right-angle through-hole design facilitates compact vertical PCB integration
• Gold-plated phosphor bronze contacts provide durable conductivity
• High-temperature PPS insulation ensures stability in demanding environments

Headers, Male Pins Applications

• Industrial control system interconnections
• Automotive electronic module connections
• Telecommunications equipment backplanes
• Consumer appliance circuit boards

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm orientation and tail length specifications. Ensure compatibility with mating sockets regarding stacking height requirements. Confirm RoHS compliance status via current datasheets before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when high-density I/O is required in space-constrained vertical layouts. The 2mm pitch allows significant pin counts while maintaining standard board spacing. Verify that the right-angle form factor aligns with enclosure constraints and mating interface geometry.

Headers, Male Pins Part Context

This part belongs to the Datamate J-Tek family, known for robust mechanical locking and high cycle life. It represents a high-pin-count variant optimized for complex signal routing. The series is widely adopted in sectors requiring reliable connectivity under vibration and thermal stress conditions.

Headers, Male Pins Replacement Considerations

M80-5404242F2