Dual color LED emitter featuring green and yellow illumination. This T-1, 3mm standard LED offers a diffused, round, domed lens style and a through-hole mount. Key specifications include a 20mA current rating, 2.1V forward voltage, and 4.3mcd luminous intensity at 565nm wavelength. Operating temperature range is -55°C to 100°C, with a 5V reverse voltage. The component is lead-free and RoHS compliant.
Current20mA
Voltage Rating2.1V
MountingThrough Hole
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Technical Specifications
Dialight 551-3109F technical specifications.
General
| Color | Green, Yellow |
| Current | 20mA |
| Depth | 7.87mm |
| Forward Current | 10mA |
| Illumination Color | Green, Yellow |
| Lead Free | Lead Free |
| Length | 4.06mm |
| Lens Color | Green |
| Lens Size | 3mm |
| Lens Style | Diffused, Round, Domed, Colorless |
| Luminous Intensity | 4.3mcd |
| Max Operating Temperature | 100°C |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Number of Elements | 2 |
| Number of LEDs | 2 |
| Package Quantity | 100 |
| Packaging | Bulk |
| Radiation Hardening | No |
| Reverse Voltage | 5V |
| RoHS Compliant | Yes |
| Series | 551 |
| Viewing Angle | 80° |
| Voltage Rating | 2.1V |
| Wavelength | 565nm |
| Width | 4.06mm |
Compliance
| RoHS | Compliant |
Datasheet
Dialight 551-3109F Datasheet
Download the complete datasheet for Dialight 551-3109F to view detailed technical specifications.
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