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| PartNumber | LED55CB | LED55C | LED55CF |
| Description | Infrared Emitters Gaas infr Emitting | EMITTER IR 940NM 100MA TO-46 | EMITTER IR 940NM 100MA TO-46 |
| Manufacturer | ON Semiconductor | FAIRCHI | Fairchild Semiconductor |
| Product Category | Infrared Emitters | Infrared, UV, Visible Emitters | Infrared, UV, Visible Emitters |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Wavelength | 940 nm | 940nm | 940nm |
| Beam Angle | 10 deg | - | - |
| If Forward Current | 100 mA | - | - |
| Vf Forward Voltage | 3 V | - | - |
| Power Rating | 1.3 W | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Package / Case | TO-46 | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Height | 6.48 mm | - | - |
| Illumination Color | Infrared | - | - |
| Length | 5.31 mm | - | - |
| Width | 5.31 mm | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Viewing Angle | 8 deg | 16° | 80° |
| Product Type | IR Emitters (IR LEDs) | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Infrared Data Communications | - | - |
| Vr Reverse Voltage | 3 V | - | - |
| Series | - | - | - |
| Type | - | IR | IR |
| Package Case | - | TO-46-2 Lens Top Metal Can | TO-46-2 Lens Top Metal Can |
| Operating Temperature | - | -65°C ~ 125°C (TA) | -65°C ~ 125°C (TA) |
| Mounting Type | - | Through Hole | Through Hole |
| Current DC Forward If Max | - | 100mA | 100mA |
| Orientation | - | Top View | Top View |
| Voltage Forward Vf Typ | - | 1.7V | 1.7V |
| Radiant Intensity Ie Min If | - | - | - |