M20-9703545

Headers, Male Pins Overview

Harwin M20-9703545 is a male pin header connector from the M20 series, designed for through-hole mounting. It features a right-angle orientation with a 2.54 mm (0.100 inch) pitch. The component provides 70 positions in a single row configuration. It utilizes brass contacts with tin plating to ensure reliable electrical connectivity. The housing is constructed from nylon, offering mechanical stability and insulation. This connector supports board-to-board and wire-to-board systems, making it suitable for high-density interconnect applications requiring robust vertical or angled assembly on printed circuit boards.

Headers, Male Pins Feature Summary

• Right-angle orientation facilitates compact board layout arrangements
• Through-hole solder pin termination ensures secure PCB attachment
• Tin-plated brass contacts provide corrosion resistance and conductivity

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board signal routing
• High-density electronic assembly modules

Headers, Male Pins Procurement Notes

Verify the specific part number M20-9703545 against official Harwin documentation to confirm current production status and availability. Ensure compatibility with existing PCB footprint designs regarding right-angle dimensions and pin count. Cross-reference contact plating specifications and housing material requirements with system environmental constraints before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a 70-position single-row header with right-angle exit is required. Confirm that the 2.54 mm pitch aligns with mating connector standards. Verify that through-hole installation methods are compatible with the manufacturing process. Assess whether the tin-plated contact finish meets the operational environment's corrosion resistance needs compared to gold alternatives.

Headers, Male Pins Part Context

The M20 series by Harwin Inc. represents a comprehensive range of connectors known for reliability in demanding environments. This specific model belongs to the male pin header category within that family. It shares design principles with other M20 variants but is distinct due to its 70-position count and right-angle configuration. The series is widely recognized for consistent performance across various industrial and commercial electronics applications.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 70-position count, 2.54 mm pitch, right-angle orientation, and through-hole termination. Verify that alternative manufacturers offer identical housing materials and contact plating specifications to ensure mechanical and electrical interchangeability without redesigning the PCB footprint.