Surface mount fixed inductor with 1.8µH inductance and 20% tolerance, designed for high frequencies. Features a ferrite core, unshielded wirewound construction, and a 1210 case code. Rated for 640mA RMS current with a DC resistance of 140mΩ. Operates across a temperature range of -40°C to 125°C, with a Q factor of 20 at 1MHz. Packaged in tape and reel for automated assembly.
Package1210
Current Rating640mA
MountingSurface Mount
Inductance1.8uH
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Technical Specifications
Wurth Electronics 7440320018 technical specifications.
General
| Case Code (Imperial) | 1210 |
| Case Code (Metric) | 3225 |
| Package/Case | 1210 |
| Core Material | Ferrite |
| Current Rating | 640mA |
| DC Resistance (DCR) | 140mR |
| Height | 2mm |
| Height - Seated (Max) | 0.091inch |
| Inductance | 1.8uH |
| Inductance Tolerance | 20% |
| Length | 0.126inch |
| Max DC Current | 640mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Q Factor | 20 |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 640mA |
| RoHS Compliant | Yes |
| Saturation Current | 2A |
| Self Resonant Frequency | 60MHz |
| Series | WE-LQ |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 1MHz |
| Tolerance | 20% |
| Weight | 0.000564oz |
| Width | 2.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 7440320018 Datasheet
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