The ST312RAB561GSZ is a surface mount fixed inductor from Coilcraft, featuring a wirewound construction with an unshielded protection style and ceramic/ferrite core material. It has an inductance of 0.56uH with a tolerance of 2% and a minimum quality factor of 15. The inductor's self resonant frequency is at least 420MHz, and it can handle a maximum DC current of 0.55A with a maximum DC resistance of 0.44R. The device is available in a 0603 case size with a product length of 1.8mm and a height and product depth of 1.12mm. It operates over a temperature range of -40 to 85 degrees Celsius.
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| Type | RF Chip |
| Technology | Wirewound |
| Protection Style | Unshielded |
| Core Material | Ceramic/Ferrite |
| Inductance | 0.56uH |
| Tolerance | 2% |
| Inductance Test Frequency | 7.9MHz |
| Maximum DC Current | 0.55A |
| Max DC Resistance | 0.44Ohm |
| Minimum Quality Factor | 15 |
| Minimum Self Resonant Frequency | 420MHz |
| Case Size | 0603 |
| Product Length | 1.8mm |
| Height | 1.12mm |
| Product Depth | 1.12mm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | No |
| RoHS Version | 2011/65/EU, 2015/863 |
