Surface mount fixed inductor featuring a 2.2mH inductance with a 10% tolerance, designed for high-frequency applications with a self-resonant frequency of 1MHz. This unshielded, wirewound component utilizes a ferrite core and offers a current rating of 40mA, with a DC resistance of 63 Ohms. Operating within a temperature range of -40°C to 125°C, it is housed in an 1812 case code and supplied on tape and reel.
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Wurth Electronics 744045222 technical specifications.
| Case Code (Imperial) | 1812 |
| Case Code (Metric) | 4532 |
| Package/Case | 1812 |
| Core Material | Ferrite |
| Current Rating | 40mA |
| DC Resistance (DCR) | 63R |
| Height | 2.6mm |
| Height - Seated (Max) | 0.114inch |
| Inductance | 2.2mH |
| Inductance Tolerance | 10% |
| Lead Free | Lead Free |
| Length | 0.177inch |
| Max DC Current | 40mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Q Factor | 30 |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 40mA |
| RoHS Compliant | Yes |
| Saturation Current | 78mA |
| Self Resonant Frequency | 1MHz |
| Series | WE-LQ |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 10% |
| Width | 3.2mm |
| RoHS | Compliant |
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