Gowanda’s SMT45A-201 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 inductor belongs to the SMT45A series and is suitable for surface mount technology (SMT) applications, offering a COTS+ grade for enhanced reliability. It provides an inductance of 2 µH with a dual DCR of 0.0054 and 0.0215 Ω, supporting current ratings of 4.19 and 8.23 A DC, and an I SAT of 4.5 and 9 A DC. The component has a tolerance of ±25% and utilizes a Pb termination type with a Sn63Pb37 finish. Constructed with a ferrite core, it operates effectively within a temperature range of -55°C to +125°C, and is classified with a moisture sensitivity level (MSL) of 1. The SMT45A-201 is packaged in tape and reel (T&R) format, ensuring ease of handling and integration into electronic systems.
| Weight | 2.1 g |
|---|---|
| Dimensions | 15.5 × 12.2 × 6.35 mm |
| Series | SMT45A |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 2 |
| DCR (Ω) | 0.0054, 0.0215 |
| Current Rating (A DC) | 4.19, 8.23 |
| I SAT (A DC) | 4.5, 9 |
| 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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