Description
This 3MM Red LED Indicator is designed for reliable, high-visibility status signaling in low-to-mid-voltage electronic projects. Supporting a versatile operating range of 5V to 9V, this unit is ideal for integration with microcontrollers, battery-powered systems, and various hobbyist electronic interfaces. It provides a clear, steady illumination suitable for power-on status, activity monitoring, or diagnostic warnings.
LEDs function as high-efficiency semiconductor devices that convert electrical energy directly into light with minimal heat dissipation. This specific model features a 3MM lens for focused light output and comes with pre-soldered 20CM leads, allowing for seamless and professional-grade installation in custom enclosures. When integrating these into your projects, understanding the relationship between voltage, current, and light output is essential for maintaining circuit stability.
Applications
- Status monitoring for 5V-9V DC electronic circuits
- Prototyping with microcontrollers (e.g., Arduino, ESP32)
- Visual feedback for portable battery-operated projects
- Front-panel diagnostic signaling for custom instrumentation
- Educational electronics and laboratory prototyping
Features
- Voltage Versatility: Compatible with common 5V to 9V power sources.
- Ready-to-Use: Pre-attached 20CM leads reduce assembly time and improve structural reliability.
- Compact Design: 3MM head diameter is ideal for high-density panel mounting.
- High Efficiency: Efficient light generation with minimal electrical waste.
Package Includes
- 5 x 3MM Red LED Indicator Lamps (with 20CM leads)
Specifications
| Parameter | Specification |
|---|---|
| Product Type | Red LED Indicator |
| Operating Voltage | 5V – 9V DC |
| LED Size | 3MM |
| Color | Red |
| Cable Length | 20 CM |
| Quantity | Pack of 5 Units |
| Shipping Weight | 0.007 kg |
| Shipping Dimensions | 5 × 5 × 2 cm |
