| PartNumber | TLHR5400-AS12Z | TLHR5401 | TLHR5400 |
| Description | LED Uni-Color Red 635nm 2-Pin T-1 3/4 T/R | Standard LEDs - Through Hole Red Tinted Diffused 4.0-7.0mcd@10mA | Standard LEDs - Through Hole Red Tinted Diffused |
| Manufacturer | - | Vishay Semiconductor Opto Division | Vishay Semiconductor Opto Division |
| Product Category | - | LED Indication - Discrete | LED Indication - Discrete |
| Color | - | Red | Red |
| Series | - | TLH.54 | TLH.54 |
| Packaging | - | Bulk | Bulk |
| Mounting Style | - | Through Hole | Through Hole |
| Package Case | - | T-1 3/4 | T-1 3/4 |
| Mounting Type | - | Through Hole | Through Hole |
| Features | - | - | - |
| Size Dimension | - | - | - |
| Supplier Device Package | - | T-1 3/4 | T-1 3/4 |
| Viewing Angle | - | 60° | 60° |
| Voltage Forward Vf Typ | - | 2V | 2V |
| Current Test | - | 10mA | 10mA |
| Millicandela Rating | - | 12mcd | 10mcd |
| Wavelength Peak | - | 635nm | 635nm |
| Lens Style Size | - | Round with Domed Top, 5mm (T-1 3/4), 5.80mm | Round with Domed Top, 5mm (T-1 3/4), 5.80mm |
| Lens Color | - | - | - |
| Lens Transparency | - | Diffused | Diffused |
| Wavelength Dominant | - | 619nm | 619nm |
| Height Max | - | 12.80mm | 12.80mm |
| Maximum Operating Temperature | - | + 100 C | + 100 C |
| Minimum Operating Temperature | - | - 20 C | - 20 C |
| Vf Forward Voltage | - | 2 V | 2 V |
| Illumination Color | - | Red | Red |
| LED Size | - | T-1 3/4 (5 mm) | T-1 3/4 (5 mm) |
| If Forward Current | - | 10 mA | 10 mA |
| Wavelength Color Temperature | - | 618.5 nm | 618.5 nm |
| Lens Shape | - | Dome | Dome |
| Luminous Intensity | - | 12 mcd | 10 mcd |
| Lens Color Style | - | Tinted Diffused | Tinted Diffused |
| Lens Dimensions | - | 5 mm x 5 mm x 7.7 mm | 5 mm x 5 mm x 7.7 mm |