| PartNumber | LTST-C191TBKT | LTST-C191TBKT-5A |
| Description | Standard LEDs - SMD Blue Clear 470nm | Standard LEDs - SMD SMD LED Thin Blue 470nm 30mcd |
| Manufacturer | Lite-On | Lite-On |
| Product Category | Standard LEDs - SMD | Standard LEDs - SMD |
| RoHS | Y | Y |
| Product | Blue LEDs | Blue LEDs |
| Package / Case | 0603 (1608 metric) | 0603 (1608 metric) |
| Orientation | Top View | Top View |
| Illumination Color | Blue | Blue |
| Wavelength/Color Temperature | 470 nm | 475 nm |
| Luminous Intensity | 30 mcd | 15 mcd |
| Viewing Angle | 130 deg | 130 deg |
| Lens Color/Style | Water Clear | Water Clear |
| If Forward Current | 20 mA | 20 mA |
| Vf Forward Voltage | 3.4 V | 2.8 V |
| Length | 1.6 mm | 1.6 mm |
| Width | 0.8 mm | 0.8 mm |
| Minimum Operating Temperature | - 20 C | - 20 C |
| Maximum Operating Temperature | + 80 C | + 80 C |
| Packaging | Reel | Reel |
| Brand | Lite-On | Lite-On |
| Lens Shape | Rectangular | - |
| Mounting Style | SMD/SMT | SMD/SMT |
| Peak Wavelength | 468 nm | - |
| Moisture Sensitive | Yes | Yes |
| Product Type | LED - Standard | LED - Standard |
| Factory Pack Quantity | 5000 | 5000 |
| Subcategory | LEDs | LEDs |
| Unit Weight | 0.000741 oz | - |