Surface mount fixed inductor with 4.7µH inductance and 20% tolerance, designed for power applications. Features a shielded, multi-layer construction with a powdered iron core for efficient energy storage. Rated for 1A maximum DC current and offers a low DC resistance of 160mΩ at 1MHz. Operates across a wide temperature range of -40°C to 125°C, housed in a compact 0806 (2016 metric) SMD package.
PackageSMD/SMT
Current Rating1A
MountingSurface Mount
Inductance4.7uH
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Technical Specifications
Wurth Electronics 74479776247 technical specifications.
General
| Case Code (Imperial) | 0806 |
| Case Code (Metric) | 2016 |
| Package/Case | SMD/SMT |
| Core Material | Ferrite |
| Current Rating | 1A |
| DC Resistance (DCR) | 160mR |
| Depth | 1.6mm |
| Height | 1mm |
| Height - Seated (Max) | 0.039inch |
| Inductance | 4.7uH |
| Inductance Tolerance | 20% |
| Length | 2mm |
| 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 | 15 |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Saturation Current | 140mA |
| Self Resonant Frequency | 45MHz |
| Series | WE-PMI |
| Series Resistance | 0.16mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 1MHz |
| Tolerance | 20% |
| Width | 1.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 74479776247 Datasheet
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