The DO5040H-183MSD is a 18uH wirewound inductor with a ferrite core and unshielded protection style. It has a maximum DC current rating of 6A and a maximum saturation current of 13.2A typ. The inductance decreases by 10% at the maximum saturation current. The inductor has a minimum self-resonant frequency of 14M Hz typ and a maximum DC resistance of 0.022 ohms. It measures 18.54mm in length, 12mm in height, and 15.24mm in depth. The operating temperature range is -40 to 85°C.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Unshielded |
| Core Material | Ferrite |
| Inductance | 18uH |
| Tolerance | 20% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 6A |
| Maximum Saturation Current | 13.2(Typ)A |
| Inductance Decrease Percentage @ Isat | 10% |
| Max DC Resistance | 0.022Ohm |
| Minimum Self Resonant Frequency | 14M(Typ)Hz |
| Product Length | 18.54mm |
| Height | 12mm |
| Product Depth | 15.24mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
