Specifications
Specifications
| Series | 521 |
| Status | Active |
| Lens Size (mm) | 3.0 |
| Output | Single Color |
| Emitted Color | Red |
| Die Type 1 | AlGaAs |
| Peak Wavelength (nm) COLOR 1 | 660 |
| Dominant Wavelength (nm) COLOR 1 Typ | 638 |
| Intensity (mcd) COLOR 1 Typ | 135 |
| Forward Voltage (vdc) - Typ | 2.4 |
| Viewing Angle | 45 |
| Continuous Forward Current (mA) | 40 |
| Peak Forward Current (mA) | 200 |