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| PartNumber | SFH 4511 | SFH 4512 | SFH 4510 |
| Description | Infrared Emitters Infrared 950nm HALF ANGLE +/-4DEG | EMITTER IR 950NM 100MA RADIAL | EMITTER IR 950NM 100MA T 1 3/4 |
| Manufacturer | Osram Opto Semiconductor | - | - |
| Product Category | Infrared Emitters | - | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Wavelength | 950 nm | - | - |
| Radiant Intensity | 150 mW/sr | - | - |
| Beam Angle | 4 deg | - | - |
| If Forward Current | 100 mA | - | - |
| Vf Forward Voltage | 1.3 V | - | - |
| Power Rating | 165 mW | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Package / Case | T-1 3/4 (5 mm) | - | - |
| Packaging | Bulk | - | - |
| Height | 9 mm | - | - |
| Illumination Color | Infrared | - | - |
| Length | 5.9 mm | - | - |
| Width | 5.9 mm | - | - |
| Brand | OSRAM Opto Semiconductors | - | - |
| Lens Shape | Circular | - | - |
| Fall Time | 500 ns | - | - |
| Lens Dimensions | 5.1 mm x 5.1 mm x 7.8 mm | - | - |
| Product Type | IR Emitters (IR LEDs) | - | - |
| Rise Time | 500 ns | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Infrared Data Communications | - | - |
| Vr Reverse Voltage | 5 V | - | - |
| Part # Aliases | Q62702P5557 | - | - |