Gowanda’s SMT45A-152 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 the COTS+ application grade, ensuring reliability in commercial off-the-shelf applications. The inductor offers an inductance of 15 µH with a tolerance of ±25%, and its direct current resistance (DCR) values are 0.026 and 0.101 ohms. It supports current ratings of 1.94 and 3.87 A DC, with saturation currents (I SAT) of 1.73 and 3.46 A DC. The component is constructed with a ferrite core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. It features a Pb termination type with a Sn63Pb37 finish, and it is rated at moisture sensitivity level (MSL) 1, making it suitable for various environmental conditions. The SMT45A-152 is packaged in tape and reel (T&R) format 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) | 15 |
| DCR (Ω) | 0.026, 0.101 |
| Current Rating (A DC) | 1.94, 3.87 |
| I SAT (A DC) | 1.73, 3.46 |
| 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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