Surface mount shielded wirewound power inductor with 3.9µH inductance and 30% tolerance. Features a ferrite core, 4.8A current rating, and 4A saturation current. DC resistance is 14.6mΩ at 7.96MHz test frequency, with a Q factor of 15. Operating temperature range is -40°C to 125°C. Packaged in tape and reel for automated assembly.
Package8043
Current80mA
Current Rating4.8A
MountingThrough Hole, Surface Mount
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Technical Specifications
Bourns SRU8043-3R9Y technical specifications.
General
| Package/Case | 8043 |
| Core Material | Ferrite |
| Current | 80mA |
| Current Rating | 4.8A |
| DC Resistance (DCR) | 14.6mR |
| Depth | 8mm |
| Height | 4.3mm |
| Height - Seated (Max) | 0.181inch |
| Inductance | 3.9uH |
| Inductance Tolerance | 30% |
| Length | 8mm |
| Max DC Current | 4.8A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Through Hole, Surface Mount |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Q Factor | 15 |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 4.8A |
| RoHS Compliant | Yes |
| Saturation Current | 4A |
| Self Resonant Frequency | 42MHz |
| Series | SRU8043 |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 7.96MHz |
| Tolerance | 30% |
| Width | 8mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRU8043-3R9Y Datasheet
Download the complete datasheet for Bourns SRU8043-3R9Y to view detailed technical specifications.
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