Surface mount fixed inductor with 3.3µH inductance and 20% tolerance, designed for automotive applications. Features a shielded, wirewound construction with a powdered iron core, rated for 1.4A RMS and 4A saturation current. Operates within a temperature range of -40°C to 125°C, with a DC resistance of 179.7mΩ at a test frequency of 100kHz. Housed in a 1212 (3030 metric) SMD/SMT package, measuring 3mm x 3mm x 1.2mm, supplied on tape and reel.
PackageSMD/SMT
Current Rating1.4A
MountingSurface Mount
Inductance3.3uH
Quick Jump:
Technical Specifications
Wurth Electronics 74438334033 technical specifications.
General
| Case Code (Imperial) | 1212 |
| Case Code (Metric) | 3030 |
| Package/Case | SMD/SMT |
| Core Material | Metal, Composite, Ferrite |
| Current Rating | 1.4A |
| DC Resistance (DCR) | 179.7mR |
| Depth | 3mm |
| Height | 1.2mm |
| Height - Seated (Max) | 0.047inch |
| Inductance | 3.3uH |
| Inductance Tolerance | 20% |
| Length | 3mm |
| Max DC Current | 1.4A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 1.4A |
| RoHS Compliant | Yes |
| Saturation Current | 4A |
| Self Resonant Frequency | 36MHz |
| Series | WE-MAPI |
| Series Resistance | 156mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 3mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 74438334033 Datasheet
Download the complete datasheet for Wurth Electronics 74438334033 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.