Surface mount shielded wirewound power inductor with 22µH inductance and 20% tolerance. Features a ferrite core, 4.3A current rating, and 38.6mΩ DC resistance. Operates from -40°C to 125°C with a 20 Q-factor at 100kHz. Self-resonant frequency is 11MHz, and saturation current is 4.1A. Packaged in tape and reel for automated assembly.
Frequency11MHz
PackageNonstandard
Resistance38.6MR
Current Rating4.3A
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Technical Specifications
Bourns SRR1280-220M technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| Current Rating | 4.3A |
| DC Current | 4.3A |
| DC Resistance (DCR) | 38.6mR |
| Depth | 12.8mm |
| Frequency | 11MHz |
| Height | 7.5mm |
| Height - Seated (Max) | 0.315inch |
| Inductance | 22uH |
| Inductance Tolerance | 20% |
| Length | 12.5mm |
| Material | Steel |
| Max DC Current | 4.3A |
| 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 | 20 |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 38.6MR |
| RMS Current (Irms) | 4.3A |
| RoHS Compliant | Yes |
| Sample Rate (Hz) | 100kHz |
| Saturation Current | 4.1A |
| Self Resonant Frequency | 11MHz |
| Series | SRR1280 |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 12.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRR1280-220M Datasheet
Download the complete datasheet for Bourns SRR1280-220M to view detailed technical specifications.
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