The MSS5121-274MTB is a ferrite shielded wirewound inductor from Coilcraft. It has a type of power inductor with a wirewound technology and a shielded protection style. The inductance is 270 microhenries with a tolerance of 20%. The inductor has a maximum DC current of 0.27 amps and a maximum saturation current of 0.22 amps. The inductance decreases by 30% at the maximum saturation current. The maximum DC resistance is 3.5 ohms and the minimum self resonant frequency is 7 megahertz. The inductor has a product length of 5.1 millimeters, a height of 2.2 millimeters, and a product depth of 5.1 millimeters. It operates between -40 and 85 degrees Celsius.
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| Type | Power |
| Technology | Wirewound |
| Protection Style | Shielded |
| Core Material | Ferrite |
| Inductance | 270uH |
| Tolerance | 20% |
| Inductance Test Frequency | 100KHz |
| Maximum DC Current | 0.27A |
| Maximum Saturation Current | 0.22A |
| Inductance Decrease Percentage @ Isat | 30% |
| Max DC Resistance | 3.5Ohm |
| Minimum Self Resonant Frequency | 7M(Typ)Hz |
| Product Length | 5.1mm |
| Height | 2.2mm |
| Product Depth | 5.1mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
