Gowanda’s 050AT3303SM is a high-quality wirewound toroidal inductor designed for reliable performance in electronic applications. Weighing 6 grams and measuring 17.78 × 17.02 × 10.28 mm, this component is part of the ATSM series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 330 µH with a direct current resistance (DCR) of 0.19 Ω and a self-resonant frequency (SRF) of 1 MHz. The inductor supports a current rating of 1.69 A DC, with incremental current levels of 800 mA DC for a 10% inductance change and 1200 mA DC for a 20% change. It features a tolerance of ±10% and utilizes Pb termination with a Sn63Pb37 finish. The component operates efficiently across a temperature range of -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.
| Weight | 6 g |
|---|---|
| Dimensions | 17.78 × 17.02 × 10.28 mm |
| Series | ATSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 330 |
| DCR (Ω) | 0.19 |
| SRF (MHz) | 1 |
| Current Rating (A DC) | 1.69 |
| INC I L (Δ10% mA DC) | 800 |
| INC I L (Δ20% mA DC) | 1200 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | T&R |
Wirewound Toroidal Inductor
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