Surface mount shielded wirewound power inductor with 22µH inductance and 20% tolerance. Features a composite ferrite core, 1.9A current rating, and 4.5A saturation current. Operates from -40°C to 125°C with a low DC resistance of 190mΩ. Self-resonant frequency is 10MHz, tested at 100kHz. Packaged in tape and reel for automated assembly.
Frequency10MHz
PackageNonstandard
Current Rating1.9A
MountingSurface Mount
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Technical Specifications
Wurth Electronics 74437346220 technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite, Composite |
| Current Rating | 1.9A |
| DC Resistance (DCR) | 190mR |
| Depth | 6.6mm |
| Frequency | 10MHz |
| Height | 2.8mm |
| Height - Seated (Max) | 0.122inch |
| Inductance | 22uH |
| Inductance Tolerance | 20% |
| Length | 7.3mm |
| Max DC Current | 1.9A |
| 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) | 1.9A |
| RoHS Compliant | Yes |
| Saturation Current | 4.5A |
| Self Resonant Frequency | 10MHz |
| Series | WE-LHMI |
| Series Resistance | 190mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 6.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 74437346220 Datasheet
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