The SDR1307-4R7K is a wirewound power inductor with a ferrite core and unshielded protection style. It has an inductance of 4.7uH with a tolerance of 10%. The maximum DC current is 7A and the maximum saturation current is 13A typ. The inductance decrease percentage at Isat is 10%. The maximum DC resistance is 0.01 ohms and the minimum quality factor is 25. The minimum self resonant frequency is 36MHz. The inductor is available in a surface mount package with a height of 7.3mm and a product diameter of 13.5mm. It operates over a temperature range of -40 to 125 degrees Celsius.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Unshielded |
| Core Material | Ferrite |
| Inductance | 4.7uH |
| Tolerance | 10% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 7A |
| Maximum Saturation Current | 13(Typ)A |
| Inductance Decrease Percentage @ Isat | 10% |
| Max DC Resistance | 0.01Ohm |
| Minimum Quality Factor | 25 |
| Minimum Self Resonant Frequency | 36MHz |
| Height | 7.3mm |
| Product Diameter | 13.5mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
