Gowanda’s SMT45A-220LF is a high efficiency dual wound toroidal inductor designed for demanding applications, featuring a compact size with dimensions of 15.5 × 12.2 × 6.35 mm and a weight of 2.1 g. This surface-mount technology (SMT) component is part of the SMT45A series and is suitable for COTS+ grade applications. It offers an inductance of 0.22 µH with a tolerance of ±25%, and it supports a current rating of 12.2 A DC and 6.09 A DC, with saturation currents of 11.25 A DC and 22.5 A DC. The inductor has a dual DCR of 0.0026 Ω and 0.0102 Ω, and it operates efficiently within a temperature range of -55°C to +125°C. The component is RoHS compliant with Sn100 termination finish and is packaged in tape and reel (T&R) format, ensuring ease of integration into various electronic systems.
| Weight | 2.1 g |
|---|---|
| Dimensions | 15.5 × 12.2 × 6.35 mm |
| Series | SMT45A |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.22 |
| DCR (Ω) | 0.0026, 0.0102 |
| Current Rating (A DC) | 12.2, 6.09 |
| I SAT (A DC) | 11.25, 22.5 |
| Tolerance | ±25% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
High Efficiency Dual Wound Toroidal Inductor
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