Shielded wirewound power choke for surface mount applications. Features 470nH inductance with a 20% tolerance, tested at 100kHz. Offers a high current rating of 18A (RMS and DC) with a saturation current of 20A. Low DC resistance of 1.35mR and a self-resonant frequency of 235MHz. Operating temperature range from -40°C to 150°C, AEC-Q200 qualified.
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Wurth Electronics 744314047 technical specifications.
| Package/Case | Nonstandard |
| Current Rating | 18A |
| DC Resistance (DCR) | 1.35mR |
| Height | 4.8mm |
| Height - Seated (Max) | 0.197inch |
| Inductance | 470nH |
| Inductance Tolerance | 20% |
| Lead Free | Lead Free |
| Length | 0.272inch |
| Max DC Current | 18A |
| 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) | 18A |
| RoHS Compliant | Yes |
| Saturation Current | 20A |
| Self Resonant Frequency | 235MHz |
| Series | WE-HCI |
| Series Resistance | 1.35R |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 6.9mm |
| RoHS | Compliant |
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