Gowanda’s SMT45A-801 is a high efficiency dual wound toroidal inductor designed for demanding applications requiring reliable performance. 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 easy integration. It is classified as COTS+ application grade, ensuring suitability for commercial off-the-shelf applications. The inductor offers an inductance of 8 µH with a direct current resistance (DCR) of 0.013 and 0.0502 ohms, supporting current ratings of 2.74 and 5.49 A DC, and saturation currents (I SAT) of 2.25 and 4.5 A DC. With a tolerance of ±25%, it utilizes a ferrite core and has a lead-based termination type with a Sn63Pb37 finish. Although not shielded, it operates efficiently across a temperature range of -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging for streamlined handling and assembly.
| Weight | 2.1 g |
|---|---|
| Dimensions | 15.5 × 12.2 × 6.35 mm |
| Series | SMT45A |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 8 |
| DCR (Ω) | 0.013, 0.0502 |
| Current Rating (A DC) | 2.74, 5.49 |
| I SAT (A DC) | 2.25, 4.5 |
| Tolerance | ±25% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| 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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