M20-9733645

Headers, Male Pins Overview

The M20-9733645 is a 36-position single-row male pin header from the Harwin M20 series. It features a 2.54 mm (0.1 inch) pitch and is designed for through-hole mounting. The connector utilizes gold-plated brass contacts housed in a nylon body, supporting board-to-board and wire-to-board systems. Rated for 3A current and 1.5kV voltage, it operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Gold-plated contacts ensure reliable signal transmission and corrosion resistance.
• Nylon housing provides structural integrity and electrical insulation.
• Through-hole solder termination offers secure mechanical attachment.

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific contact plating configuration against official datasheets, as M20 series variants may differ between tin and gold finishes. Confirm that the 1.5kV rating aligns with your system's isolation requirements. Ensure compatibility with mating sockets before procurement to avoid interface mismatches.

Headers, Male Pins Selection Notes

Select this component when high-voltage isolation and durable gold contacts are required for 36-channel interfaces. The straight, single-row design suits dense PCB layouts. Verify that the 2.54mm pitch matches existing footprint constraints and that through-hole processing capabilities are available.

Headers, Male Pins Part Context

This part belongs to the M20 series, known for robust performance in demanding environments. It serves as a male header counterpart to compatible female sockets, enabling modular connectivity solutions across various industrial and commercial electronic applications requiring stable signal paths.

Headers, Male Pins Replacement Considerations

M20-9773646 is a verified substitute offering identical physical dimensions but with tin plating instead of gold. This alternative may be suitable if cost reduction is prioritized over maximum corrosion resistance, provided the environmental conditions do not require gold contacts.

Headers, Male Pins FAQ

What is the contact material for this specific part number?

The contacts are made of brass with a gold plating finish.

Does this connector support wire-to-board applications?

Yes, the M20-9733645 is officially documented for both board-to-board and wire-to-board systems.