Surface mount shielded wirewound power choke with 220µH inductance and 20% tolerance. Features a ferrite core, 900mA maximum DC current rating, and 650mΩ DC resistance. Operates within a temperature range of -40°C to 125°C and offers 80V DC rated voltage. Packaged in tape and reel for automated assembly.
PackageNonstandard
Current900mA
MountingSurface Mount
Inductance220H
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Technical Specifications
Wurth Electronics 744870221 technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current | 900mA |
| DC Resistance (DCR) | 650mR |
| DC Resistance (DCR) - Parallel | 650mR |
| Depth | 12.5mm |
| Height | 8.5mm |
| Inductance | 220H |
| Inductance - Parallel | 220uH |
| Inductance - Series | 880uH |
| Inductance Tolerance | 20% |
| Length | 12.5mm |
| Max DC Current | 900mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Coils | 2 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | Unknown |
| RMS Current (Irms) | 900mA |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 2MHz |
| Series | WE-DD |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Tolerance | 20% |
| DC Rated Voltage | 80V |
| Width | 12.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Wurth Electronics 744870221 Datasheet
Download the complete datasheet for Wurth Electronics 744870221 to view detailed technical specifications.
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