Surface mount wirewound chip inductor featuring 3.9µH inductance with a 10% tolerance. This unshielded ferrite core component operates within a -40°C to +125°C temperature range and offers a Q factor of 50 at 7.96MHz. It supports a maximum DC current of 330mA with a DC resistance of 0.9Ω. The 1812 case size component is supplied on tape and reel.
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| Case Code (Imperial) | 1812 |
| Case Code (Metric) | 4532 |
| Package/Case | 1812 |
| Core Material | Ferrite |
| DC Resistance (DCR) | 900mR |
| Height | 3.2mm |
| Inductance | 3.9uH |
| Inductance Tolerance | 10% |
| Length | 4.5mm |
| Max DC Current | 330mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Packaging | Tape and Reel |
| Q Factor | 50 |
| Resistance | 0.9R |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 40MHz |
| Series | CM45 |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 7.96MHz |
| Tolerance | 10% |
| Weight | 0.000952oz |
| Width | 3.2mm |
| RoHS | Compliant |
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