Surface mount wirewound power inductor featuring 39µH inductance with a 20% tolerance, rated for 3.2A RMS and saturation current. This shielded ferrite core component offers a low DC resistance of 70mΩ and a Q-factor of 24 at 1kHz. Operating across a wide temperature range of -40°C to 125°C, it meets AEC-Q200 automotive standards.
PackageNonstandard
Current Rating3.2A
MountingSurface Mount
Inductance39uH
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Technical Specifications
Bourns SRR1280A-390M technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 3.2A |
| DC Resistance (DCR) | 70mR |
| Height | 7.5mm |
| Height - Seated (Max) | 0.315inch |
| Inductance | 39uH |
| Inductance Tolerance | 20% |
| Length | 0.492inch |
| Max DC Current | 3.2A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 400 |
| Packaging | Cut Tape |
| Ratings | AEC-Q200 |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 3.2A |
| RoHS Compliant | No |
| Saturation Current | 3.1A |
| Self Resonant Frequency | 8.5MHz |
| Series | SRR1280A |
| Shielding | Unshielded |
| Test Frequency | 1kHz |
| Tolerance | 20% |
| Width | 0.492inch |
Compliance
| RoHS | Not Compliant |
Datasheet
Bourns SRR1280A-390M Datasheet
Download the complete datasheet for Bourns SRR1280A-390M to view detailed technical specifications.
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