The PMD1109-1R2M-HF is a shielded wirewound inductor from Yageo. It features a 1.2uH inductance value with a 20% tolerance. The inductor has a maximum DC current rating of 18A and a maximum saturation current of 21A. The inductance decreases by 20% at the maximum saturation current. The device has a typical DC resistance of 0.004 ohms. It is available in a radial lead style and has a product length and depth of 12.5mm, with a height of 10mm.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Shielded |
| Core Material | Iron |
| Inductance | 1.2uH |
| Tolerance | 20% |
| Inductance Test Frequency | 200KHz |
| Maximum DC Current | 18A |
| Maximum Saturation Current | 21A |
| Inductance Decrease Percentage @ Isat | 20% |
| Max DC Resistance | 0.004(Typ)Ohm |
| Lead Style | Radial |
| Product Length | 12.5mm |
| Product Depth | 12.5mm |
| Height | 10mm |
| RoHS Version | 2002/95/EC |
