Surface mount fixed inductor featuring a 3.9µH inductance with a 30% tolerance. This shielded, wirewound power inductor utilizes a ferrite core and offers a maximum DC current of 1.6A. With a DC resistance of 94mΩ, it operates across a temperature range of -40°C to 125°C. The component is supplied in tape and reel packaging.
PackageNonstandard
MountingSurface Mount
Inductance3.9uH
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Technical Specifications
Wurth Electronics 74489430039 technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| DC Resistance (DCR) - Parallel | 94mR |
| Height | 0.083inch |
| Inductance | 3.9uH |
| Inductance - Parallel | 3.9uH |
| Inductance - Series | 15.6uH |
| Inductance Tolerance | 30% |
| Length | 0.315inch |
| Max DC Current | 1.6A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Coils | 2 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 1.6A |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 60MHz |
| Series | WE-TDC |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Tolerance | 30% |
| Width | 8mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 74489430039 Datasheet
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