Surface mount fixed inductor with 2.2µH inductance and 20% tolerance, designed for power applications. Features a shielded, multi-layer construction with a powdered iron core, rated for 1.35A maximum DC current and 825mA saturation current. Operates across a wide temperature range of -40°C to 125°C, with a low DC resistance of 140mΩ and a Q factor of 20 at 1MHz. Housed in a compact 1008 (2520 metric) SMD/SMT package, supplied on tape and reel.
PackageSMD/SMT
Resistance140MR
Current Rating1.35A
MountingSurface Mount
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Technical Specifications
Wurth Electronics 74479887222A technical specifications.
General
| Case Code (Imperial) | 1008 |
| Case Code (Metric) | 2520 |
| Package/Case | SMD/SMT |
| Core Material | Ferrite |
| Current Rating | 1.35A |
| DC Resistance (DCR) | 140mR |
| Height | 1mm |
| Height - Seated (Max) | 0.039inch |
| Inductance | 2.2uH |
| Inductance Tolerance | 20% |
| Lead Free | Lead Free |
| Length | 2.5mm |
| Max DC Current | 1.35A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Q Factor | 20 |
| Reach SVHC Compliant | Unknown |
| Resistance | 140MR |
| RoHS Compliant | Yes |
| Saturation Current | 825mA |
| Self Resonant Frequency | 65MHz |
| Series | WE-PMI |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 1MHz |
| Tolerance | 20% |
| Width | 2mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 74479887222A Datasheet
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