Shielded wirewound surface mount power choke with 1mH inductance and 20% tolerance. Features a ferrite core, 430mA current rating, and 1.53 Ohm DC resistance. Operating temperature range from -40°C to 125°C, with AEC-Q200 qualification. Packaged in tape and reel for automated assembly.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Wurth Electronics 74477130 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 430mA |
| DC Resistance (DCR) | 1.53R |
| Depth | 12mm |
| Height | 6mm |
| Height - Seated (Max) | 0.236inch |
| Inductance | 1mH |
| Inductance Tolerance | 20% |
| Length | 12mm |
| Max DC Current | 430mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | Unknown |
| Resistance | 1.53R |
| RMS Current (Irms) | 430mA |
| RoHS Compliant | Yes |
| Saturation Current | 500mA |
| Self Resonant Frequency | 1.9MHz |
| Series | WE-PD |
| Series Resistance | 1.53R |
| Shielding | Shielded |
| Size | 6mm |
| Termination | SMD/SMT |
| Test Frequency | 1kHz |
| Tolerance | 20% |
| Width | 12mm |
| RoHS | Compliant |
Download the complete datasheet for Wurth Electronics 74477130 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.