The LQM21NN4R7K10J is a shielded ferrite RF chip inductor from Murata. It features a 4.7uH inductance with a 10% tolerance and is designed for operation at a frequency of 10MHz. The inductor has a maximum DC current of 0.03A and a maximum saturation current of 0.03A. It is available in an 0805 case size with a product length of 2.2mm and a height of 1.45mm. The LQM21NN4R7K10J operates over a temperature range of -40°C to 85°C.
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| Type | RF Chip |
| Technology | Multi-Layer |
| Protection Style | Shielded |
| Core Material | Ferrite |
| Inductance | 4.7uH |
| Tolerance | 10% |
| Inductance Test Frequency | 10MHz |
| Maximum DC Current | 0.03A |
| Maximum Saturation Current | 0.03A |
| Max DC Resistance | 1Ohm |
| Minimum Quality Factor | 45 |
| Minimum Self Resonant Frequency | 47MHz |
| Case Size | 0805 |
| Product Length | 2.2mm |
| Height | 1.45mm |
| Product Depth | 1.45mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
