The 1812AF-821J-04 is a 820uH wirewound inductor with a ceramic/ferrite core and a molded/unshielded protection style. It has a tolerance of 5% and a maximum DC current of 0.055A. The inductor's maximum DC resistance is 41 Ohm and its minimum quality factor is 27. The inductor is designed for surface mount applications and has a case size of 1812, a product length of 4.9mm, and a height of 3.65mm. It operates reliably between -40°C and 150°C.
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| Type | RF Chip |
| Technology | Wirewound |
| Protection Style | Molded/Unshielded |
| Core Material | Ceramic/Ferrite |
| Inductance | 820uH |
| Tolerance | 5% |
| Inductance Test Frequency | 790KHz |
| Maximum DC Current | 0.055A |
| Max DC Resistance | 41Ohm |
| Minimum Quality Factor | 27 |
| Minimum Self Resonant Frequency | 1.7M(Typ)Hz |
| Case Size | 1812 |
| Product Length | 4.9mm |
| Height | 3.65mm |
| Product Depth | 3.8mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 150°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
