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| PartNumber | VSMY12940 | VSMY12850 | VSMY14940 |
| Description | Infrared Emitters - High Power SurfLight IR Emitter 940nm 70mA 40deg | Infrared Emitters - High Power SurfLight IR Emitter 850nm 70mA 40deg | Infrared Emitters 9Degree 82mW 940nm |
| Manufacturer | Vishay | Vishay | - |
| Product Category | Infrared Emitters - High Power | Infrared Emitters - High Power | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Wavelength | 940 nm | 850 nm | - |
| Radiant Intensity | 16 mW/sr | 16 mW/sr | - |
| If Forward Current | 70 mA | 70 mA | - |
| Vf Forward Voltage | 1.65 V | 1.65 V | - |
| Power Rating | 140 mW | 140 mW | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Reel | - |
| Height | 1.1 mm | 1.1 mm | - |
| Illumination Color | Infrared | Infrared | - |
| Length | 3.2 mm | 3.2 mm | - |
| Product | High Power Infrared Emitters | High Power Infrared Emitters | - |
| Type | High Speed Infrared Diode | High Speed Infrared Diode | - |
| Width | 1.6 mm | 1.6 mm | - |
| Brand | Vishay Semiconductors | Vishay Semiconductors | - |
| Lens Shape | Circular | Circular | - |
| Viewing Angle | 40 deg | 40 deg | - |
| Fall Time | 10 ns | 10 ns | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | IR Emitters (IR LEDs) | IR Emitters (IR LEDs) | - |
| Rise Time | 10 ns | 10 ns | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | Infrared Data Communications | Infrared Data Communications | - |
| Tradename | SurfLight | SurfLight | - |
| Vr Reverse Voltage | 5 V | 5 V | - |