777

Overview

Adafruit part number 777 is a pack of diffused red 3mm through-hole LEDs. The product falls under the Optoelectronics category, specifically Standard LEDs. It is classified as an Adafruit accessory and supply item. The manufacturer is Adafruit Industries LLC. The component type is a standard LED designed for through-hole mounting applications.

Feature Summary

• Diffused lens design for broad light distribution
• Red color emission
• 3mm diameter package size
• Through-hole mounting configuration

Applications

• Indicator lights in electronic circuits
• Visual status signaling in prototypes
• General purpose illumination in hobbyist projects

Procurement Notes

Verify the specific lot code and RoHS compliance details directly with the supplier before procurement. Confirm that the packaging quantity matches the required project needs, as this item is sold as a pack. Ensure the through-hole lead spacing aligns with the target PCB layout to guarantee proper mechanical fit during assembly.

Selection Notes

Select this component when a visible red indicator is required for low-current through-hole designs. The diffused lens provides a softer light output compared to clear variants. Consider the forward voltage requirements of the driving circuit to ensure appropriate current limiting resistors are used for reliable operation within the specified electrical parameters.

Part Context

This LED is part of Adafruit's general accessories and supplies lineup. It serves as a basic optoelectronic component for educational and prototyping purposes. The product is categorized under standard through-hole LEDs, distinguishing it from surface-mount or high-power lighting solutions offered by the manufacturer.