299

LED Indication - Discrete Overview

The Adafruit Industries LLC part number 299 is a discrete LED component designed for visual indication purposes. It features a red light emission with a peak wavelength of 640nm. The device utilizes a radial leaded package configuration, suitable for through-hole mounting on printed circuit boards. The forward voltage drop is specified at 2.175V. This component serves as a basic indicator element within electronic assemblies.

LED Indication - Discrete Feature Summary

• Provides visual status indication via red light emission
• Utilizes a standard radial leaded package for board integration

LED Indication - Discrete Applications

• Electronic equipment status indicators
• Power supply unit signaling
• Control panel visual feedback

LED Indication - Discrete Procurement Notes

Verify the specific datasheet for thermal and current derating curves before implementation. Confirm that the 2.175V forward voltage aligns with the driving circuit's output capabilities to ensure proper operation without excessive current draw or insufficient brightness.

LED Indication - Discrete Selection Notes

Select this component when a simple, low-cost visual indicator is required for systems operating with compatible voltage levels. Consider the 640nm wavelength for visibility requirements and the radial package for mechanical stability in standard PCB layouts.

LED Indication - Discrete Part Context

This discrete LED belongs to Adafruit's range of passive components used in prototyping and educational electronics. It complements active modules by providing essential user interface elements like power-on or activity signals in DIY projects.

LED Indication - Discrete Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided documentation. Alternative LEDs must match the 640nm wavelength, 2.175V forward voltage, and radial package dimensions for functional equivalence.