Multi-layer ferrite bead for EMI suppression, featuring 120 Ohm impedance at 100MHz with a 25% tolerance. This surface mount component offers a maximum DC current rating of 400mA and a low DC resistance of 0.3 Ohms. Housed in an 0805 (2012 metric) case, it operates across a wide temperature range of -55°C to 125°C and is both halogen and lead-free, meeting RoHS compliance.
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Taiyo Yuden BK2125LL121-T technical specifications.
| Case Code (Imperial) | 0805 |
| Case Code (Metric) | 2012 |
| Package/Case | 0805 |
| Core Material | Ferrite |
| Depth | 1.45mm |
| Frequency | 100MHz |
| Halogen Free | Halogen Free |
| Height | 0.041inch |
| Impedance | 120R |
| Lead Free | Lead Free |
| Length | 0.079inch |
| Max Current Rating | 400mA |
| Max DC Current | 400mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Mount | Surface Mount |
| Number of Lines | 1 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Series | BK |
| Shielding | Unshielded |
| Termination | SMD/SMT |
| Test Frequency | 100MHz |
| Tolerance | 25% |
| Width | 0.049inch |
| RoHS | Compliant |
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