M20-9770942

Headers, Male Pins Overview

The Harwin M20-9770942 is a single-row vertical pin header featuring nine positions with a 2.54 mm pitch. Designed for through-hole mounting, it utilizes gold and tin contact plating to ensure reliable signal transmission. The component operates within a temperature range of -40°C to +105°C and is constructed using durable materials suitable for industrial environments.

Headers, Male Pins Feature Summary

• Single-row vertical configuration for standard board stacking
• Dual-plated contacts combining gold durability with tin solderability
• Through-hole termination for secure mechanical attachment

Headers, Male Pins Applications

• Industrial control systems
• Telecommunications equipment
• General purpose circuit interconnections

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact plating and orientation. Ensure the selected variant matches the required through-hole footprint and pitch specifications for your PCB layout design requirements.

Headers, Male Pins Selection Notes

Select this component when a single-row male header is required for vertical mating. Consider the dual gold-tin plating for balanced performance in mixed signal applications. Confirm that the 2.54 mm pitch aligns with existing connector standards in the assembly.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of connectors designed for robust performance in demanding environments. The series supports various configurations including surface mount and through-hole options across multiple row counts and pitches.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.