Surface mount wirewound power choke with 22µH inductance and 20% tolerance. Features a ferrite core, 1.28A current rating, and 180mΩ DC resistance. Operates from -40°C to 125°C, with a saturation current of 1.53A and a self-resonant frequency of 16MHz. Packaged in tape and reel for automated assembly.
PackageNonstandard
Resistance180mR
Current Rating1.28A
MountingSurface Mount
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Technical Specifications
Wurth Electronics 744774122 technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 1.28A |
| DC Resistance (DCR) | 180mR |
| Height | 4.5mm |
| Height - Seated (Max) | 0.191inch |
| Inductance | 22uH |
| Inductance Tolerance | 20% |
| Lead Free | Lead Free |
| Length | 0.228inch |
| Max DC Current | 1.28A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | Unknown |
| Resistance | 180mR |
| RMS Current (Irms) | 1.28A |
| RoHS Compliant | Yes |
| Saturation Current | 1.53A |
| Self Resonant Frequency | 16MHz |
| Series | WE-PD2 |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 10kHz |
| Tolerance | 20% |
| Width | 5.2mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 744774122 Datasheet
Download the complete datasheet for Wurth Electronics 744774122 to view detailed technical specifications.
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