Surface mount fixed inductor with 3.9µH inductance and 20% tolerance, designed for automotive applications. Features a ferrite core, 2.1A RMS current rating, and 2.2A saturation current. Offers a low DC resistance of 50mΩ and a Q factor of 22 at 1kHz. Operating temperature range is -40°C to 125°C, packaged in tape and reel.
PackageNonstandard
MountingSurface Mount
Inductance3.9uH
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Technical Specifications
Bourns SDR0603-3R9ML technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| DC Resistance (DCR) | 50mR |
| Diameter | 5.8mm |
| Height | 3.9mm |
| Inductance | 3.9uH |
| Inductance Tolerance | 20% |
| Lead Pitch | 1.7mm |
| Max DC Current | 2.1A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Packaging | Tape and Reel |
| Q Factor | 22 |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 2.1A |
| RoHS Compliant | Yes |
| Saturation Current | 2.2A |
| Self Resonant Frequency | 62MHz |
| Series | SDR0603 |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 1kHz |
| Tolerance | 20% |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SDR0603-3R9ML Datasheet
Download the complete datasheet for Bourns SDR0603-3R9ML to view detailed technical specifications.
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