The SFH 4543 is a 2-pin infrared LED from Osram with a peak wavelength of 950nm and intensity of 230mW/sr. It features a maximum forward voltage of 2.4V and maximum forward current of 100mA. The LED is packaged in a SMR format with a maximum package length of 6mm, width of 4.8mm, and height of 7.7mm. It is designed for through-hole mounting and has a maximum power dissipation of 180mW.
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| Package/Case | SMR |
| Pin Count | 2 |
| PCB | 2 |
| Package Length (mm) | 6(Max) |
| Package Width (mm) | 4.8(Max) |
| Package Height (mm) | 7.7(Max) |
| Pin Pitch (mm) | 2.54 |
| Mounting | Through Hole |
| Peak Wavelength | 950nm |
| Intensity | 230mW/sr |
| Maximum Forward Voltage | 2.4V |
| Maximum Forward Current | 100mA |
| Maximum Power Dissipation | 180mW |
| Luminous Flux | 65mW |
| Cage Code | CG006 |
| EU RoHS | Yes |
| HTS Code | 8541402000 |
| Schedule B | 8541402000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Download the complete datasheet for Osram SFH 4543 to view detailed technical specifications.
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