M20-9961045

Headers, Male Pins Overview

The Harwin M20-9961045 is a right-angle pin header connector from the M20 series, designed for board-to-board or cable applications. It features a single row with ten positions and a 2.54 mm pitch. The connector utilizes brass contacts with gold plating for reliable signal transmission. Rated for 3A current and 750V voltage, it operates within a temperature range of -40°C to 105°C. The housing is constructed from black nylon 6T (PA6T) with UL94 V-0 flammability rating. Installation is achieved via through-hole soldering, providing a secure mechanical connection for electronic assemblies.

Headers, Male Pins Feature Summary

• Right-angle design facilitates compact horizontal mounting configurations
• Gold-plated brass contacts ensure durable electrical conductivity
• High-temperature nylon insulation supports demanding thermal environments

Headers, Male Pins Applications

• Board-to-board interconnections in industrial control systems
• Horizontal mounting in space-constrained electronic enclosures
• Signal routing in telecommunications equipment

Headers, Male Pins Procurement Notes

Verify the specific orientation suffix against project requirements, as this model denotes a right-angle configuration. Confirm that the single-row layout aligns with the target PCB footprint. Ensure compatibility with mating connectors sharing the same 2.54 mm pitch and contact geometry. Cross-reference the UL94 V-0 rating if fire safety compliance is mandatory for the end application.

Headers, Male Pins Selection Notes

Select this component when a low-profile horizontal interface is required between two boards. The right-angle form factor optimizes vertical space usage compared to standard vertical headers. Verify that the 3A current rating meets the circuit load requirements. Consider the through-hole termination method for robust mechanical stability during vibration.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers a comprehensive range of pin headers and wire housings. The series provides various row counts, pitches, and orientations to suit diverse connectivity needs. The M20-9961045 specifically addresses applications requiring a single-row, right-angle solution with high-temperature performance capabilities.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 10-position, 2.54 mm pitch, right-angle pin headers from manufacturers such as Samtec or Molex. Ensure the replacement maintains the same current rating, voltage withstand capability, and through-hole termination style. Verify that the mating connector interface remains unchanged to preserve assembly integrity.