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Gowanda’s SMT45A-103LF is a high efficiency dual wound toroidal inductor designed for demanding applications. Weighing 2.1 grams and measuring 15.5 × 12.2 × 6.35 mm, this component is part of the SMT45A series and features surface mount technology (SMT) for ease of integration. It is classified under COTS+ application grade, ensuring reliability and performance in commercial off-the-shelf applications. The inductor offers an inductance of 100 µH with a direct current resistance (DCR) of 0.201 and 0.805 ohms, supporting current ratings of 0.69 and 1.37 A DC. It has a saturation current (I SAT) of 0.66 and 1.32 A DC, with a tolerance of ±25%. The component is RoHS compliant with Sn100 termination finish and utilizes a ferrite core. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.
| Weight | 2.1 g |
|---|---|
| Dimensions | 15.5 × 12.2 × 6.35 mm |
| Series | SMT45A |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 100 |
| DCR (Ω) | 0.201, 0.805 |
| Current Rating (A DC) | 0.69, 1.37 |
| I SAT (A DC) | 0.66, 1.32 |
| 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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