Surface mount shielded wirewound power choke with 7µH inductance and 15% tolerance. Features a ferrite core, 21A current rating, and 30A saturation current. Offers low DC resistance of 5.61mΩ at a test frequency of 100kHz. Operates across a wide temperature range from -40°C to 125°C. Self-resonant frequency is 18MHz.
Wurth Electronics 7443630700 technical specifications.
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 21A |
| DC Resistance (DCR) | 5.61mR |
| Depth | 21mm |
| Frequency | 18MHz |
| Height | 14mm |
| Height - Seated (Max) | 0.551inch |
| Inductance | 7uH |
| Inductance Tolerance | 15% |
| Length | 21.5mm |
| Max DC Current | 21A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Cut Tape |
| Reach SVHC Compliant | Unknown |
| Resistance | 5.61R |
| RMS Current (Irms) | 21A |
| RoHS Compliant | Yes |
| Saturation Current | 30A |
| Self Resonant Frequency | 18MHz |
| Series | WE-HCF |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 15% |
| Width | 21mm |
| RoHS | Compliant |
No datasheet is available for this part.
