M20-9993645

Headers, Male Pins Overview

The Harwin M20-9993645 is a single-row, vertical pin header from the M20 series. It features 36 contacts with a 2.54 mm pitch and gold-plated brass terminals. Designed for through-hole mounting, it supports board-to-board and wire-to-board connections. The connector operates within a temperature range of -40°C to 105°C and carries a 1.5 kV voltage rating. It utilizes a nylon housing without a cover, offering a mating height of 6.1 mm and a tail pin length of 3 mm.

Headers, Male Pins Feature Summary

• Gold-plated brass contacts ensure reliable conductivity and corrosion resistance.
• Nylon housing provides structural integrity for high-voltage applications.
• Vertical orientation facilitates standard PCB layout configurations.

Headers, Male Pins Applications

• Board-to-board interconnects
• Wire-to-board connections
• General electronic assemblies requiring high voltage isolation

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm current availability status. Ensure that the gold plating specification matches the design requirements, as other variants in the M20 series may utilize tin plating. Confirm that the 36-position count and vertical orientation align with the target PCB footprint before procurement.

Headers, Male Pins Selection Notes

Select this component when a single-row, vertical configuration with gold contacts is required. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 1.5 kV rating if high voltage isolation is necessary. Verify that the 6.1 mm mating height fits within the mechanical constraints of the assembly.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which offers various pin counts and orientations. The M20-9993645 specifically denotes a 36-position, single-row, vertical header with gold plating. Other suffixes in the series indicate different plating options or row configurations.

Headers, Male Pins Replacement Considerations

M20-9993845 is a similar 38-position variant but differs in contact count. Ensure exact pin compatibility when substituting. No direct identical substitute is confirmed in the provided data; verify mechanical fit for any alternative.

Headers, Male Pins FAQ

What is the contact material?

The contacts are made of brass with a gold finish.

Is this connector covered?

No, the M20-9993645 is an uncovered header.