
Surface mount fixed inductor featuring 220µH inductance with a 20% tolerance, designed for 100kHz operation. This shielded, wirewound component utilizes a ferrite core and offers a 1A current rating with a 1.9A saturation current. It exhibits a 0.51Ω DC resistance and a 20 Q-factor, operating within a -40°C to 125°C temperature range. Packaged in an 1806 case, it is supplied on tape and reel.
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Bourns SRR1806-221M technical specifications.
| Package/Case | 1806 |
| Core Material | Ferrite |
| Current Rating | 1A |
| DC Resistance (DCR) | 510mR |
| Depth | 14.3mm |
| Height | 6.8mm |
| Height - Seated (Max) | 0.28inch |
| Inductance | 220uH |
| Inductance Tolerance | 20% |
| Lead Free | Lead Free |
| Length | 0.72inch |
| Max DC Current | 1A |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Q Factor | 20 |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RMS Current (Irms) | 1A |
| RoHS Compliant | Yes |
| Saturation Current | 1.9A |
| Self Resonant Frequency | 3.5MHz |
| Series | SRR1806 |
| Shielding | Shielded |
| Termination | SMD/SMT |
| Test Frequency | 100kHz |
| Tolerance | 20% |
| Width | 14mm |
| RoHS | Compliant |
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