This is a general purpose chip inductor with a wirewound technology and molded protection style. It has a ferrite core material and an inductance of 47uH with a tolerance of 10%. The inductance is tested at a frequency of 1M. The maximum DC current is 0.13A and the maximum DC resistance is 4.2 ohms. The minimum quality factor is 50 and the minimum self resonant frequency is 9.7M. It has a case size of 1812 and dimensions of 4.8x3.4x3.4mm. It operates between -20 and 85 degrees Celsius.
Panasonic ELJFB470KF2 technical specifications.
| Type | General Purpose Chip |
| Technology | Wirewound |
| Protection Style | Molded |
| Core Material | Ferrite |
| Inductance | 47uH |
| Tolerance | 10% |
| Inductance Test Frequency | 1MHz |
| Maximum DC Current | 0.13A |
| Max DC Resistance | 4.2Ohm |
| Minimum Quality Factor | 50 |
| Minimum Self Resonant Frequency | 9.7MHz |
| Case Size | 1812 |
| Product Length | 4.8mm |
| Height | 3.4mm |
| Product Depth | 3.4mm |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes with Exemption |
| RoHS Version | 2011/65/EU, 2015/863 |
No datasheet is available for this part.
