Surface mount fixed inductor with 1.2µH inductance and 30% tolerance, designed for power applications. Features a ferrite core, shielded construction, and a current rating of 3.1A (RMS and Max DC). DC resistance is 20mΩ, with a saturation current of 2.8A. Operating temperature range is -40°C to 125°C. Dimensions are 4.8mm x 4.8mm x 2.8mm.
Package1919
Current Rating3.1A
MountingSurface Mount
Inductance1.2uH
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Technical Specifications
Wurth Electronics 7440430012 technical specifications.
General
| Case Code (Imperial) | 1919 |
| Case Code (Metric) | 4848 |
| Package/Case | 1919 |
| Core Material | Ferrite |
| Current Rating | 3.1A |
| DC Resistance (DCR) | 20mR |
| Depth | 4.8mm |
| Height | 2.8mm |
| Height - Seated (Max) | 0.118inch |
| Inductance | 1.2uH |
| Inductance Tolerance | 30% |
| Inductor Type | POWER |
| Lead Free | Lead Free |
| Length | 4.8mm |
| Max DC Current | 3.1A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Cut Tape |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 3.1A |
| RoHS Compliant | Yes |
| Saturation Current | 2.8A |
| Self Resonant Frequency | 150MHz |
| Series | WE-TPC |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 30% |
| Weight | 0.009065oz |
| Width | 4.8mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 7440430012 Datasheet
Download the complete datasheet for Wurth Electronics 7440430012 to view detailed technical specifications.
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