The MSD1278-153ML is a shielded ferrite wirewound inductor from Coilcraft. It has an inductance of 15uH with a tolerance of 20%. The inductor can handle a maximum DC current of 3.25A and has a maximum saturation current of 9.1A typ. It also features a minimum self-resonant frequency of 11.8MHz typ. The inductor is designed for surface mount applications and has a product length of 12.3mm, height of 8.05mm, and product depth of 12.3mm. It operates within a temperature range of -40°C to 85°C.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Shielded |
| Core Material | Ferrite |
| Inductance | 15uH |
| Tolerance | 20% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 3.25A |
| Maximum Saturation Current | 9.1(Typ)A |
| Inductance Decrease Percentage @ Isat | 30% |
| Max DC Resistance | 0.072Ohm |
| Minimum Self Resonant Frequency | 11.8M(Typ)Hz |
| Product Length | 12.3mm |
| Height | 8.05mm |
| Product Depth | 12.3mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |