M20-8770646

Headers, Male Pins Overview

The Harwin M20-8770646 is a single-row, vertical surface-mount pin header from the M20 series. It features six positions with a 2.54mm pitch and utilizes gold-plated contacts for mating interfaces paired with tin-plated tails for soldering. Designed for board-to-board or cable applications, it operates within a temperature range of -40°C to +105°C. The connector supports a rated current of 3A per contact and withstands voltages up to 250V AC. Constructed with brass contacts and PA6T insulation, it offers UL94 V-0 flammability ratings.

Headers, Male Pins Feature Summary

• Vertical surface-mount design for automated assembly
• Gold-plated mating contacts ensure reliable signal transmission
• Tin-plated termination tails facilitate secure soldering
• High-temperature resistant PA6T insulation material

Headers, Male Pins Applications

• Board-to-board interconnections in compact electronics
• Cable-to-board connections requiring surface mount
• Industrial control modules operating in high temperatures
• Consumer electronic devices with space constraints

Headers, Male Pins Procurement Notes

Verify the specific plating configuration during procurement, as the suffix indicates gold mating contacts and tin termination tails. Confirm that the single-row SIL format aligns with the PCB footprint requirements. Ensure compatibility with standard reflow soldering profiles suitable for surface-mount headers. Cross-reference the 2.54mm pitch against existing system designs to prevent mechanical interference.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row surface-mount solution is required for 6-position interconnects. The gold-tin plating combination provides optimal balance between corrosion resistance and solderability. Consider the 2.54mm pitch for standard component spacing. Evaluate the thermal stability of PA6T insulation if the application involves sustained high-temperature environments exceeding standard nylon limits.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of versatile connectors known for their robust construction and wide operating temperature ranges. The M20 series includes various row counts and mounting styles, catering to diverse board-to-board and cable-to-board needs. This specific model represents the single-row vertical variant optimized for surface-mount technology.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include other position variants like M20-8771046 (10 positions) or M20-8772046 (20 positions). Generic replacements must match the 2.54mm pitch, single-row configuration, and surface-mount termination type. Verify that alternative brands offer comparable gold-plated contact specifications and PA6T insulation materials.