| PartNumber | VLRK31R1R2-GS08 | VLRK31Q1R2-GS08 | VLRK31Q2R1-GS18 |
| Description | Standard LEDs - SMD Red Rev Gullwing 630nm 112mcd | Standard LEDs - SMD Red SMD Rev Gullwing | Standard LEDs - SMD Red Rev Gullwing 630nm 90mcd |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Standard LEDs - SMD | Standard LEDs - SMD | Standard LEDs - SMD |
| RoHS | Y | Y | Y |
| Product | Red LEDs | Red LEDs | Red LEDs |
| Package / Case | SMD Reverse Gullwing | SMD Reverse Gullwing | SMD Reverse Gullwing |
| Illumination Color | Red | Red | Red |
| Wavelength/Color Temperature | 630 nm | 630 nm | 630 nm |
| Luminous Intensity | 180 mcd | 180 mcd | 140 mcd |
| Viewing Angle | 120 deg | 120 deg | 120 deg |
| Lens Color/Style | Water Clear | Water Clear | Water Clear |
| If Forward Current | 20 mA | 20 mA | 20 mA |
| Vf Forward Voltage | 2.1 V | 2.1 V | 2.1 V |
| Power Rating | 75 mW | 75 mW | 75 mW |
| Length | 3.2 mm | 3.2 mm | 3.2 mm |
| Height | 1.9 mm | 1.9 mm | 1.9 mm |
| Width | 2.8 mm | 2.8 mm | 2.8 mm |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 100 C | + 100 C | + 100 C |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | LED - Standard | LED - Standard | LED - Standard |
| Factory Pack Quantity | 2000 | 2000 | 8000 |
| Subcategory | LEDs | LEDs | LEDs |
| Part # Aliases | VLRK31R1R2-GS18 | VLRK31Q1R2-GS18 | VLRK31Q2R1-GS08 |
| Packaging | - | Reel | - |
| Moisture Sensitive | - | Yes | - |
| Unit Weight | - | 0.000988 oz | - |