The ME3215-472MSD is a power inductor from Coilcraft, featuring a wirewound technology and unshielded protection style. It has a ferrite core material and a 4.7uH inductance value with a 20% tolerance. The inductor's maximum DC current is 1.14A, and the maximum saturation current is 1.3A. The inductance decreases by 30% at the maximum saturation current. The device has a minimum self-resonant frequency of 43MHz and a maximum DC resistance of 0.245 ohms. It is available in a 1210 case size with a product length of 3.5mm, height of 1.7mm, and product depth of 2.5mm (typical). The operating temperature range is from -40°C to 85°C.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Unshielded |
| Core Material | Ferrite |
| Inductance | 4.7uH |
| Tolerance | 20% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 1.14A |
| Maximum Saturation Current | 1.3A |
| Inductance Decrease Percentage @ Isat | 30% |
| Max DC Resistance | 0.245Ohm |
| Minimum Self Resonant Frequency | 43M(Typ)Hz |
| Case Size | 1210 |
| Product Length | 3.5mm |
| Height | 1.7mm |
| Product Depth | 2.5(Typ)mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
