Surface mount, shielded wirewound fixed inductor featuring a ferrite core. Offers dual inductance values of 220µH (parallel) and 880µH (series) with a 20% tolerance. Maximum DC current is 1.29A with a self-resonant frequency of 100kHz. DC resistance is 343mΩ (parallel) and 1.38Ω (series). Operating temperature range is -40°C to 125°C.
PackageNonstandard
MountingSurface Mount
Inductance220uH
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Technical Specifications
Bourns SRF1280-221M technical specifications.
General
| Package/Case | Nonstandard |
| Core Material | Ferrite |
| DC Resistance (DCR) - Parallel | 343mR |
| DC Resistance (DCR) - Series | 1.38R |
| Depth | 12.5mm |
| Height | 8mm |
| Inductance | 220uH |
| Inductance - Parallel | 220uH |
| Inductance - Series | 880uH |
| Inductance Tolerance | 20% |
| Length | 12.5mm |
| Max DC Current | 1.29A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Coils | 2 |
| Package Quantity | 400 |
| Packaging | Tape and Reel |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Self Resonant Frequency | 100kHz |
| Series | SRF1280 |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Tolerance | 20% |
| Width | 12.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Bourns SRF1280-221M Datasheet
Download the complete datasheet for Bourns SRF1280-221M to view detailed technical specifications.
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