The 1210MS-121EJFS is a wirewound surface mount inductor from Delta Electronics. It features a ferrite core and a molded protection style. The inductor has a nominal inductance of 120uH with a tolerance of 5%. It can handle a maximum DC current of 0.07A and has a maximum DC resistance of 11 ohms. The inductor's quality factor is a minimum of 20 and its self resonant frequency is a minimum of 10MHz. It is available in a 1210 case size with dimensions of 3.5mm length, 2.5mm height, and 2.8mm depth. The operating temperature range is from -20 to 85 degrees Celsius.
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| Type | RF Chip |
| Technology | Wirewound |
| Protection Style | Molded |
| Core Material | Ferrite |
| Inductance | 120uH |
| Tolerance | 5% |
| Inductance Test Frequency | 796KHz |
| Maximum DC Current | 0.07A |
| Max DC Resistance | 11Ohm |
| Minimum Quality Factor | 20 |
| Minimum Self Resonant Frequency | 10MHz |
| Case Size | 1210 |
| Product Length | 3.5mm |
| Height | 2.5mm |
| Product Depth | 2.8mm |
| Min Operating Temperature | -20°C |
| Max Operating Temperature | 85°C |
| RoHS Version | 2002/95/EC |
