Surface mount shielded wirewound power choke with 4.7µH inductance and 30% tolerance. Features a 1.72A current rating, 82mΩ DC resistance, and a ferrite core. Operates within a -40°C to 125°C temperature range. Packaged in a 1919 case code for tape and reel delivery.
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Wurth Electronics 744042004 technical specifications.
| Case Code (Imperial) | 1919 |
| Case Code (Metric) | 4848 |
| Package/Case | 1919 |
| Core Material | Ferrite |
| Current Rating | 1.72A |
| DC Resistance (DCR) | 82mR |
| Depth | 4.8mm |
| Height | 1.8mm |
| Height - Seated (Max) | 0.079inch |
| Inductance | 4.7uH |
| Inductance Tolerance | 30% |
| Inductor Type | POWER |
| Lead Free | Lead Free |
| Length | 4.8mm |
| Max DC Current | 1.72A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Cut Tape |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 1.72A |
| RoHS Compliant | Yes |
| Saturation Current | 1.65A |
| Self Resonant Frequency | 70MHz |
| Series | WE-TPC |
| Series Resistance | 82mR |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 30% |
| Weight | 0.00582oz |
| Width | 4.8mm |
| RoHS | Compliant |
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