M20-9960745

Headers, Male Pins Overview

The Harwin M20-9960745 is a right-angle pin header connector from the M20 series, designed for through-hole mounting on printed circuit boards. It features a single row with seven positions and a 2.54mm (0.100 inch) pitch. The contacts are gold-plated brass pins suitable for board-to-board or wire-to-board applications. Rated for 3A per contact, it operates within a temperature range of -40°C to 105°C. The housing is made of black polyamide (PA6T) with UL94 V-0 flammability rating.

Headers, Male Pins Feature Summary

• Right-angle design facilitates compact board layouts and cable routing.
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance.
• Cuttable strip format allows for flexible configuration of contact counts.

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Wire-to-board connections for sensor modules
• General-purpose electronic assembly requiring right-angle termination

Headers, Male Pins Procurement Notes

Verify the specific suffix '45' corresponds to the required contact count and plating specification against the official Harwin datasheet. Confirm that the right-angle orientation matches the mechanical constraints of the target PCB layout. Ensure compatibility with mating sockets from the same M20 series family to maintain proper engagement force and alignment.

Headers, Male Pins Selection Notes

Select this component when a right-angle termination is necessary to save vertical space or route cables away from the board plane. The 2.54mm pitch is standard for general electronics, while the gold plating supports environments requiring high reliability. Consider the cuttable nature if future designs require varying pin counts within the same form factor.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used line of 2.54mm pitch connectors known for their robust construction and versatility. The M20 series offers various configurations including straight and right-angle headers, as well as different row counts. This specific model represents the right-angle variant optimized for space-constrained applications.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 7-position, 2.54mm pitch right-angle pin headers from manufacturers such as Samtec, Molex, or TE Connectivity. Ensure replacement parts match the current rating, operating temperature range, and housing material properties. Verify that the mating socket interface dimensions are identical to prevent fitment issues.