9650

Overview

The SparkFun COM-09650 is a standard green light-emitting diode (LED) designed for power indication, pin status monitoring, and visual feedback in electronic circuits. It features a 3mm diameter diffused lens to provide a broad viewing angle and reduced glare. The component operates with a forward voltage drop ranging from 2.0 VDC to 2.4 VDC. It supports a maximum continuous forward current of 20 mA, ensuring reliable operation within typical microcontroller GPIO limits without requiring external current-limiting resistors for low-voltage logic interfaces.

Feature Summary

• Diffused 3mm lens design for uniform light distribution
• Green emission color optimized for visibility
• Low forward voltage compatibility with 3.3V and 5V logic systems

Applications

• Power supply status indication
• Microcontroller pin activity visualization
• General-purpose optoelectronic signaling

Procurement Notes

Verify the specific part number COM-09650 against official SparkFun documentation to confirm the 3mm diffused green LED specifications. Ensure that the required forward current does not exceed the 20 mA limit defined in the datasheet. Cross-reference the manufacturer's ordering suffixes if variations in binning or packaging are required for production integration.

Selection Notes

Select this component when a simple, low-cost visual indicator is needed for circuit prototyping or final assembly. The 3mm form factor is suitable for standard through-hole breadboards and perfboards. Consider the 2.0–2.4 V forward voltage range when designing series resistor networks for higher input voltages to ensure optimal brightness and longevity.

Part Context

This component belongs to the SparkFun Accessories category, specifically under Optoelectronics. It serves as a fundamental building block for hobbyist and professional hardware development, providing essential visual feedback capabilities. The product is widely used in educational kits and rapid prototyping environments due to its standardized dimensions and electrical characteristics.

Replacement Considerations

Standard 3mm through-hole green LEDs with similar forward voltage and current ratings can serve as functional substitutes. Verify pin compatibility and lens diffusion type to maintain optical performance. No direct equivalent part numbers are publicly confirmed by the manufacturer for this specific SKU.