M20-9773846

Headers, Male Pins Overview

The Harwin M20-9773846 is a male pin header from the M20 series, featuring a 2.54 mm pitch and 38 positions in a single row configuration. Designed for surface mount technology (SMT) installation, it utilizes right-angle termination to facilitate board-to-board or wire-to-board connections. The contacts are tin-plated brass, ensuring reliable conductivity and corrosion resistance within an operating temperature range of -40°C to +105°C. This component supports a rated current of 3A and withstands up to 500V, making it suitable for compact electronic assemblies requiring high-density interconnects.

Headers, Male Pins Feature Summary

• Right-angle SMT mounting for space-efficient PCB layouts
• Tin-plated brass contacts for durable electrical performance
• Single-row 38-position design for high-density signal routing

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronics
• Wire-to-board harness integration
• Industrial control module interfaces

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm the exact contact plating thickness and housing material variant. Ensure the selected part matches the required SMT reflow profile specifications for your manufacturing process. Cross-reference the RoHS compliance status with the latest environmental declaration provided by the manufacturer before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a right-angle surface mount header is required for dense signal routing. The 2.54 mm pitch ensures compatibility with standard ribbon cables and mating connectors. Consider the 38-position count for applications needing extensive I/O lines in a minimal footprint. Verify that the PCB land pattern accommodates the right-angle SMT terminal geometry to ensure proper solder joint formation during assembly.

Headers, Male Pins Part Context

Part of the Harwin M20 series, known for versatile header solutions. The M20 line offers various configurations including vertical and right-angle options in both through-hole and SMT formats. This specific model addresses needs for high-pin-count, low-profile connections where board space is constrained. It complements other M20 variants by providing a specialized right-angle SMT solution for complex multi-layer PCB designs.

Headers, Male Pins Replacement Considerations

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