10mm Round Top Red LED - Ultra Bright
In stock
- SKU
- 10MMROUNDTOPLEDRED
- Color
- Red
- Size
- 10mm Round Top Clear
- Buy 50 for $0.43 each and save 4%
- Buy 100 for $0.41 each and save 9%
- Buy 250 for $0.38 each and save 16%
- Buy 500 for $0.36 each and save 20%
- Buy 1000 for $0.33 each and save 27%
Description / 10mm Round Top Red LED - Ultra Bright
The 10mm Red LED (Round Top, Clear) is the standard through-hole LED for power-on indicators, brake/tail light accents, model railroad stop signals, alarm and fault LEDs. Clear lens with a focused 20-30 Degrees beam — bright and directional, the classic DIP LED that fits every breadboard, panel bezel, and holder on the market.
The 10mm (T-3¼) head is the largest standard DIP LED — visible from a distance, designed for panel-mount bezels, G-scale model railroad, and any application where the LED needs to command attention.
| Size | 10mm (T-3 1/4) |
| Forward Voltage | 1.8-2.2v |
| Brightness | 8,000-10,000mcd |
| Viewing Angle | 20-30 Degrees |
| Lens | Clear — focused beam |
| Package | T-3 1/4 through-hole DIP |
| Drive Current | 20mA typical |
Common applications
- Power-on and status indicators: The universal "on" signal. Breadboard prototyping, enclosure builds, equipment panels.
- Model railroad signals: Block signal stop aspect, grade crossing heads, yard limit indicators. Clear lens for focused, directional signal visibility.
- Automotive accent: Brake indicator, taillight accent, dashboard warning LED relamp. 12V with appropriate resistor.
- Christmas light replacement: Replace burnt-out C7/C9 string light bulbs with LEDs — cooler running, longer lasting.
- Guitar pedal indicator: Red is the standard "effect active" color across all DIY stompbox communities.
Standard T-3 1/4 through-hole footprint. Fits all 10mm LED holders, bezels, and panel-mount clips. Add a current-limiting resistor matched to your supply voltage — see our LED Resistor Calculator for the exact value.
Need a wider beam? See our Diffused LEDs for soft glow applications.
Frequently Asked Questions
Also available: 8mm (smaller)
Sold individually (1 LED per quantity ordered).
More Information
| Size | 10mm Round Top Clear |
|---|---|
| Color | Red |
| Luminosity/Brightness | 8,000-10,000 mcd |
| Forward Voltage | 1.8-2.2v |
| Current | 20mA |
| Wavelength | 620-625nm |
| Viewing Angle | 20-30 Degrees |
| Mount Style | Through Hole (DIP) |
| Lens Color | Clear |
| LED Brightness Class | Super/Ultra/Extreme |
| Documentation Link | Documentation: 10mm Round Top Red LED Datasheet / Specifications |
Customer Images
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