Shielded wirewound power choke with 1.4µH inductance and 20% tolerance, designed for surface mount applications. Features a 22A current rating, 2.4mΩ DC resistance, and 26A saturation current. Operates across a -40°C to 155°C temperature range and is AEC-Q200 qualified. Packaged in cut tape for efficient assembly.
Package1350
Current Rating22A
MountingSurface Mount
Inductance1.4uH
Quick Jump:
Technical Specifications
Wurth Electronics 7443550140 technical specifications.
General
| Package/Case | 1350 |
| Current Rating | 22A |
| DC Resistance (DCR) | 2.4mR |
| Depth | 12.8mm |
| Height | 4.7mm |
| Height - Seated (Max) | 0.197inch |
| Inductance | 1.4uH |
| Inductance Tolerance | 20% |
| Length | 13mm |
| Max DC Current | 22A |
| Max Operating Temperature | 155°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Cut Tape |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 22A |
| RoHS Compliant | Yes |
| Saturation Current | 26A |
| Self Resonant Frequency | 60MHz |
| Series | WE-HCI |
| Series Resistance | 2.4R |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 12.8mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 7443550140 Datasheet
Download the complete datasheet for Wurth Electronics 7443550140 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.