M20-9773442

Headers, Male Pins Overview

The Harwin M20-9773442 is a 34-position vertical pin header from the M20 series, designed for board-to-board and wire-to-board connections. It features a 2.54 mm pitch with brass contacts plated in gold for mating and tin for termination. The connector utilizes a nylon insulation housing and supports surface mount installation. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Vertical pin header configuration for direct PCB mounting
• Gold-plated mating contacts ensure reliable signal transmission
• Tin-plated termination pins facilitate soldering processes
• Nylon insulation housing provides structural stability

Headers, Male Pins Applications

• Board-to-board interconnects
• Wire-to-board connections
• General electronic circuit assembly

Headers, Male Pins Procurement Notes

Verify the specific contact finish combination (gold mating/tin termination) against design requirements. Confirm the 34-position count matches the target footprint. Ensure the vertical orientation aligns with spatial constraints. Check RoHS compliance status through official datasheets before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a high-density 34-pin vertical interface is required. The 2.54 mm pitch suits standard PCB layouts. Consider the 3 A rating for power distribution needs. Verify that the surface mount package type fits the manufacturing capabilities. Compare against alternative row counts if pin density varies.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers various position counts and configurations. The M20-9773442 specifically addresses applications needing a single-row, 34-contact vertical header. It complements other M20 variants differing only in pin count or plating options.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Harwin M20 series headers for similar electrical characteristics if exact substitution is needed.