| PartNumber | SML-LXR44SRSUGC-TR | SML-LXR44SIC-TR | SML-LXR44SRC-TR |
| Description | Standard LEDs - SMD R/A SMT LED BI-Clr Red 660nm/Grn 574nm | Standard LEDs - SMD RA Red 636nm 170mcd 2Vf 90 deg Clea | Standard LEDs - SMD Right Angle Red |
| Manufacturer | Lumex | Lumex Opto/Components Inc. | Lumex Opto/Components Inc. |
| Product Category | Standard LEDs - SMD | LED Indication - Discrete | LED Indication - Discrete |
| RoHS | Y | - | - |
| Product | Bi-Color LEDs | - | - |
| Package / Case | 1614 (4036 metric) | - | - |
| Illumination Color | Red, Green | Red | Red |
| Wavelength/Color Temperature | 660 nm, 574 nm | - | - |
| Luminous Intensity | 200 mcd, 90 mcd | 170 mcd | 80 mcd |
| Viewing Angle | 120 deg | 90° | 90° |
| Lens Color/Style | Water Clear | - | - |
| If Forward Current | 20 mA | - | - |
| Vf Forward Voltage | 1.85 V, 2.1 V | - | - |
| Power Rating | 75 mW | - | - |
| Length | 4 mm | - | - |
| Height | 4 mm | - | - |
| Width | 3.6 mm | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Brand | Lumex | - | - |
| Lens Shape | Round Flat | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Lens Dimensions | 2.4 mm | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | LED - Standard | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | LEDs | - | - |
| Vr Reverse Voltage | 5 V | - | - |
| Color | - | Red | Red |
| Series | - | - | - |
| Package Case | - | 2-SMD, Boomerang | 2-SMD, Boomerang |
| Mounting Type | - | Surface Mount, Right Angle | Surface Mount, Right Angle |
| Features | - | - | - |
| Size Dimension | - | 4.00mm L x 3.60mm W | 4.00mm L x 3.60mm W |
| Supplier Device Package | - | Boomerang | Boomerang |
| Voltage Forward Vf Typ | - | 2V | 1.7V |
| Current Test | - | 20mA | 20mA |
| Millicandela Rating | - | 170mcd | 80mcd |
| Wavelength Peak | - | 636nm | 660nm |
| Lens Style Size | - | Round with Flat Top, 2.40mm | Round with Flat Top, 2.40mm |
| Lens Color | - | Colorless | Colorless |
| Lens Transparency | - | Clear | Clear |
| Wavelength Dominant | - | - | - |
| Height Max | - | 4.00mm | 4.00mm |
| Vf Forward Voltage | - | 2 V | 1.7 V |
| LED Size | - | 4 mm x 4 mm | 4 mm x 4 mm |
| If Forward Current | - | 20 mA | 20 mA |
| Wavelength Color Temperature | - | 636 nm | 660 nm |
| Lens Color Style | - | Water Clear | Water Clear |