Shielded wirewound power choke for surface mount applications. Features 220nH inductance with a 20% tolerance, tested at 100kHz. Offers a high current rating of 21A (RMS and DC), with a saturation current of 32A. DC resistance is a low 1.1mR. Operates across a wide temperature range of -40°C to 150°C and meets AEC-Q200 standards.
PackageNonstandard
Current Rating21A
MountingSurface Mount
Inductance220nH
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Technical Specifications
Wurth Electronics 744311022 technical specifications.
General
| Package/Case | Nonstandard |
| Current Rating | 21A |
| DC Resistance (DCR) | 1.1mR |
| Height | 3.8mm |
| Height - Seated (Max) | 0.157inch |
| Inductance | 220nH |
| Inductance Tolerance | 20% |
| Length | 0.272inch |
| Max DC Current | 21A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 21A |
| RoHS Compliant | Yes |
| Saturation Current | 32A |
| Self Resonant Frequency | 290MHz |
| Series | WE-HCI |
| Series Resistance | 1.1R |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 6.9mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 744311022 Datasheet
Download the complete datasheet for Wurth Electronics 744311022 to view detailed technical specifications.
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