M20-9753946

Headers, Male Pins Overview

The Harwin M20-9753946 is a right-angle pin header from the M20 series, featuring 39 positions with a 2.54 mm pitch. It utilizes a single row configuration for board-to-board and wire-to-board connections. The component supports through-hole installation with solder termination. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -40°C to 105°C. The housing is constructed from black nylon, while contacts are tin-plated brass.

Headers, Male Pins Feature Summary

• Right-angle orientation facilitates compact vertical interconnections on printed circuit boards.
• Single-row design provides efficient space utilization for high-density signal routing.
• Through-hole mounting ensures robust mechanical stability during operation.

Headers, Male Pins Applications

• Industrial control systems requiring reliable signal transmission
• Data center infrastructure equipment
• Aerospace electronic assemblies

Headers, Male Pins Procurement Notes

Verify part authenticity by checking manufacturer markings against official datasheets. Confirm RoHS compliance status prior to integration. Ensure storage conditions maintain material integrity. Validate compatibility with mating connectors before assembly. Review end-of-life notices for long-term supply chain planning.

Headers, Male Pins Selection Notes

Choose this component when right-angle connectivity is required for space-constrained designs. The 2.54 mm pitch offers standard compatibility with existing PCB layouts. Consider the 750 V rating for applications demanding higher isolation. Verify that the single-row format meets the specific I/O count requirements without excessive board real estate usage.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, designed for industrial, aerospace, and data center applications. The series emphasizes durability and reliability in harsh environments. The M20-9753946 specifically addresses needs for angled, single-row interconnects with standard spacing.

Headers, Male Pins Replacement Considerations

M20-9713945 is a confirmed substitute offering gold plating instead of tin. Both parts share identical physical dimensions and pin counts. Verify plating differences impact corrosion resistance requirements for the specific application environment.