Gowanda’s SMT45A-252LF 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 inductor is part of the SMT45A series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ application grade, offering an inductance of 25 µH with a DCR of 0.041 and 0.165 Ω. The current rating is 1.51 and 3.02 A DC, with an I SAT of 1.32 and 2.65 A DC, and a tolerance of ±25%. The inductor is RoHS compliant with Sn100 termination finish and utilizes a ferrite core. It operates effectively in temperatures ranging from -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) | 25 |
| DCR (Ω) | 0.041, 0.165 |
| Current Rating (A DC) | 1.51, 3.02 |
| I SAT (A DC) | 1.32, 2.65 |
| 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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