Shielded wirewound surface mount power choke with 1.8µH inductance and 30% tolerance. Features a ferrite core, 2.7A current rating, and 25mΩ DC resistance. Operates from -40°C to 125°C, with a saturation current of 2.45A and self-resonant frequency of 120MHz. Packaged in tape and reel for automated assembly.
Package1919
Current Rating2.7A
MountingSurface Mount
Inductance1.8uH
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Technical Specifications
Wurth Electronics 7440430018 technical specifications.
General
| Case Code (Imperial) | 1919 |
| Case Code (Metric) | 4848 |
| Package/Case | 1919 |
| Core Material | Ferrite |
| Current Rating | 2.7A |
| DC Resistance (DCR) | 25mR |
| Depth | 4.8mm |
| Height | 2.8mm |
| Height - Seated (Max) | 0.118inch |
| Inductance | 1.8uH |
| Inductance Tolerance | 30% |
| Lead Free | Lead Free |
| Length | 4.8mm |
| Max DC Current | 2.7A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 2.7A |
| RoHS Compliant | Yes |
| Saturation Current | 2.45A |
| Self Resonant Frequency | 120MHz |
| Series | WE-TPC |
| Series Resistance | 25mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 30% |
| Weight | 0.009065oz |
| Width | 4.8mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 7440430018 Datasheet
Download the complete datasheet for Wurth Electronics 7440430018 to view detailed technical specifications.
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