Surface mount shielded wirewound power inductor with 27µH inductance and 20% tolerance. Features a ferrite core, 3.9A current rating, and 52mΩ DC resistance. Operates over a -40°C to 125°C temperature range with a self-resonant frequency of 10MHz. Packaged in tape and reel for automated assembly.
Frequency10MHz
PackageNonstandard
Resistance52MR
Current Rating3.9A
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Technical Specifications
Bourns SRR1280-270M technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 3.9A |
| DC Current | 3.9A |
| DC Resistance (DCR) | 52mR |
| Depth | 12.8mm |
| Frequency | 10MHz |
| Height | 7.5mm |
| Height - Seated (Max) | 0.315inch |
| Inductance | 27uH |
| Inductance Tolerance | 20% |
| Length | 12.5mm |
| Material | Steel |
| Max DC Current | 3.9A |
| Max Operating Temperature | 125°C |
| Military Standard | Not |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 400 |
| Packaging | Tape and Reel |
| Q Factor | 26 |
| Reach SVHC Compliant | No |
| Resistance | 52MR |
| RMS Current (Irms) | 3.9A |
| RoHS Compliant | Yes |
| Sample Rate (Hz) | 100kHz |
| Saturation Current | 3.7A |
| Self Resonant Frequency | 10MHz |
| Series | SRR1280 |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 2.52MHz |
| Tolerance | 20% |
| Width | 12.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRR1280-270M Datasheet
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