General purpose chip inductor featuring 220µH inductance with a 10% tolerance, designed for surface mount applications. This molded wirewound component utilizes a ferrite core and offers a 45mA DC current rating with a low 21 Ohm DC resistance. Operating within a -20°C to 85°C temperature range, it exhibits a Q factor of 20 at 796kHz and a self-resonant frequency of 7MHz. Packaged in tape and reel, this lead-free and RoHS compliant inductor measures 3.5mm in length, 2.5mm in width, and 2.7mm in depth, fitting a 1210 case code.
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Panasonic ELJ-FA221KF technical specifications.
| Case Code (Imperial) | 1008 |
| Case Code (Metric) | 2520 |
| Package/Case | 1210 |
| Core Material | Ferrite |
| Current | 120mA |
| Current Rating | 45mA |
| DC Current | 45mA |
| DC Resistance (DCR) | 21R |
| Depth | 2.7mm |
| Height | 0.086inch |
| Inductance | 220uH |
| Lead Free | Lead Free |
| Length | 3.5mm |
| Max DC Current | 45mA |
| Max Operating Temperature | 85°C |
| Military Standard | Not |
| Min Operating Temperature | -20°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Q Factor | 20 |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 7MHz |
| Series | FC |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 796kHz |
| Tolerance | 10% |
| Width | 2.5mm |
| RoHS | Compliant |
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