General purpose chip inductor featuring 120µH inductance with a 5% tolerance, tested at 100kHz. This molded wirewound component utilizes a ferrite core and offers a Q factor of 40 at its test frequency. Rated for a maximum DC current of 100mA, it exhibits a DC resistance (DCR) of 10 Ohms. Designed for surface mount applications, it is housed in an 1812 (4532 metric) case and operates within a temperature range of -20°C to 85°C.
Panasonic ELJ-FB121JF technical specifications.
| Case Code (Imperial) | 1812 |
| Case Code (Metric) | 4532 |
| Package/Case | 1812 |
| Core Material | Ferrite |
| Current Rating | 100mA |
| DC Current | 100mA |
| DC Resistance (DCR) | 10R |
| Depth | 3.4mm |
| Height | 3.2mm |
| Inductance | 120uH |
| Length | 4.5mm |
| Max DC Current | 100mA |
| Max Operating Temperature | 85°C |
| Military Standard | Not |
| Min Operating Temperature | -20°C |
| Mount | Surface Mount |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Q Factor | 40 |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 6.1MHz |
| Series | ELJFB |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 5% |
| Weight | 0.000564oz |
| Width | 3.2mm |
| RoHS | Compliant |
No datasheet is available for this part.
