Gowanda’s SMT45A-682LF is a high-efficiency dual wound toroidal inductor designed for surface mount technology (SMT) applications. It features a compact design with dimensions of 15.5 × 12.2 × 6.35 mm and a weight of 2.1 grams. This inductor is part of the SMT45A series and is suitable for COTS+ application grades. It offers an inductance of 68 µH with a direct current resistance (DCR) of 0.131 and 0.525 ohms. The current rating is 0.85 and 1.70 A DC, with a saturation current (I SAT) of 0.80 and 1.61 A DC. The component has a tolerance of ±25% and features RoHS-compliant Sn100 termination finish. It is constructed with a ferrite core and is not shielded. The operating temperature range is from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and it 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) | 68 |
| DCR (Ω) | 0.131, 0.525 |
| Current Rating (A DC) | 0.85, 1.70 |
| I SAT (A DC) | 0.80, 1.61 |
| 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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