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| PartNumber | LTL1CHKRKNN | LTL1CHKR | LTL1CHKRKP1 |
| Description | Standard LEDs - Through Hole Red Clear | Standard LEDs - Through Hole Red Diffused | Red 3.1 mm 45� Water Clear 400 mcd 2 V LED Through Hole |
| Manufacturer | Lite-On | Lite-On | - |
| Product Category | Standard LEDs - Through Hole | Standard LEDs - Through Hole | - |
| RoHS | Y | Y | - |
| Product | Red LEDs | Red LEDs | - |
| Package / Case | T-1 (3 mm) | T-1 (3 mm) | - |
| Illumination Color | Red | Red | - |
| Wavelength/Color Temperature | 639 nm | 639 nm | - |
| Luminous Intensity | 250 mcd | 90 mcd | - |
| Viewing Angle | 45 deg | 60 deg | - |
| Lens Color/Style | Water Clear | Diffused | - |
| If Forward Current | 20 mA | - | - |
| Vf Forward Voltage | 2 V | - | - |
| LED Size | T-1 (3 mm) | T-1 (3 mm) | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Packaging | Bulk | Bulk | - |
| Brand | Lite-On | Lite-On | - |
| Lens Shape | Dome | - | - |
| Mounting Style | Through Hole | Through Hole | - |
| Lens Dimensions | 3 mm | - | - |
| Operating Supply Voltage | 2 V | 2 V | - |
| Product Type | LED - Standard | LED - Standard | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | LEDs | LEDs | - |
| Unit Weight | 0.004586 oz | - | - |