The PM20-4R7K is a 1210 surface mount fixed inductor with a ferrite core and a maximum operating temperature of 125°C. It has a maximum DC current of 220mA and a self resonant frequency of 50MHz. The inductor is RoHS compliant and is available in a tape and reel packaging with 4000 units per package.
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Bourns PM20-4R7K technical specifications.
| Case Code (Imperial) | 1210 |
| Case Code (Metric) | 3225 |
| Package/Case | 1210 |
| Core Material | Ferrite |
| DC Resistance (DCR) | 1.7R |
| Inductance | 4.7uH |
| Max DC Current | 220mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Mount | Surface Mount |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Q Factor | 30 |
| RoHS Compliant | No |
| Self Resonant Frequency | 50MHz |
| Series | PM20 |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 7.96MHz |
| Tolerance | 10% |
| RoHS | Not Compliant |
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