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| PartNumber | SFH 4550-FW | SFH 4550 | SFH4550-GW Q65110A1772 |
| Description | Infrared Emitters - High Power Infrared T1 3/4 (plastics5mm) | Infrared Emitters - High Power Infrared 850 nm HALF ANGLE +/-3DEG | |
| Manufacturer | Osram Opto Semiconductor | OSRAM Opto Semiconductors Inc. | - |
| Product Category | Infrared Emitters - High Power | Infrared, UV, Visible Emitters | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | T-1 3/4 (5 mm) | - | - |
| Packaging | Bulk | Bulk | - |
| Brand | OSRAM Opto Semiconductors | - | - |
| Product Type | IR Emitters (IR LEDs) | - | - |
| Factory Pack Quantity | 10000 | - | - |
| Subcategory | Infrared Data Communications | - | - |
| Part # Aliases | Q65111A1633 | Q65110A1772 | - |
| Unit Weight | 0.010582 oz | - | - |
| Series | - | - | - |
| Type | - | IR | - |
| Package Case | - | T-1 3/4 | - |
| Operating Temperature | - | -40°C ~ 100°C (TA) | - |
| Mounting Type | - | Through Hole | - |
| Current DC Forward If Max | - | 100mA | - |
| Orientation | - | Top View | - |
| Wavelength | - | 860nm | - |
| Viewing Angle | - | 6° | - |
| Beam Angle | - | 6 deg | - |
| Voltage Forward Vf Typ | - | 1.5V | - |
| Radiant Intensity Ie Min If | - | 1100mW/sr @ 100mA | - |
| Power Rating | - | 180 mW | - |
| Maximum Operating Temperature | - | + 100 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Vf Forward Voltage | - | 1.5 V | - |
| Illumination Color | - | Infrared | - |
| Fall Time | - | 12 ns | - |
| Rise Time | - | 12 ns | - |
| If Forward Current | - | 100 mA | - |
| Radiant Intensity | - | 700 mW/sr | - |