General purpose wirewound chip inductor with 220µH inductance and 5% tolerance, tested at 100kHz. Features a ferrite core, 85mA rated current, and 13Ω DC resistance. This surface mount component is housed in an 1812 (4532) case, measuring 4.5mm x 3.2mm x 3.4mm. Operating temperature range is -20°C to 85°C.
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Panasonic ELJ-FB221JF technical specifications.
| Case Code (Imperial) | 1812 |
| Case Code (Metric) | 4532 |
| Package/Case | 1812 |
| Core Material | Ferrite |
| Current | 85mA |
| Current Rating | 85mA |
| DC Current | 85mA |
| DC Resistance (DCR) | 13R |
| Depth | 3.4mm |
| Height | 3.2mm |
| Inductance | 220uH |
| Inductance Tolerance | 5% |
| Inductor Type | Wirewound |
| Lead Free | Lead Free |
| Length | 4.5mm |
| Max DC Current | 85mA |
| 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 | 40 |
| Radiation Hardening | No |
| Rated Current-Max | 85mA |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 85mA |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 4.5MHz |
| Series | FB |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 5% |
| Width | 3.2mm |
| RoHS | Compliant |
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