Surface mount fixed inductor featuring 4.7µH inductance with a 20% tolerance, tested at 1MHz. This shielded, multi-layer power choke utilizes a powdered iron core and offers a 1A current rating with a 400mA saturation current. It operates within a -40°C to 125°C temperature range and has a DC resistance of 230mΩ. Packaged in a 1008 (2520 metric) SMD/SMT case, this RoHS compliant component is supplied on tape and reel.
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Wurth Electronics 74479887247A technical specifications.
| Case Code (Imperial) | 1008 |
| Case Code (Metric) | 2520 |
| Package/Case | SMD/SMT |
| Core Material | Ferrite |
| Current Rating | 1A |
| DC Resistance (DCR) | 230mR |
| Height | 1mm |
| Height - Seated (Max) | 0.039inch |
| Inductance | 4.7uH |
| Inductance Tolerance | 20% |
| Lead Free | Lead Free |
| Length | 2.5mm |
| Max DC Current | 1A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Q Factor | 23 |
| Reach SVHC Compliant | Unknown |
| Resistance | 230MR |
| RoHS Compliant | Yes |
| Saturation Current | 400mA |
| Self Resonant Frequency | 35MHz |
| Series | WE-PMI |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 1MHz |
| Tolerance | 20% |
| Width | 2mm |
| RoHS | Compliant |
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