Gowanda’s 040AT2003SMLF is a high-quality wirewound toroidal inductor designed for reliability in electronic applications. Weighing 3.5 grams and measuring 14.35 × 14.22 × 9.14 mm, this component is part of the ATSM series and features surface mount technology (SMT) for ease of integration. It is classified as COTS+ grade, ensuring suitability for commercial off-the-shelf applications. The inductor offers an inductance of 200 µH, a direct current resistance (DCR) of 0.32 Ω, and a self-resonant frequency (SRF) of 3 MHz. It supports a current rating of 1.12 A DC, with incremental current limits of 700 mA DC for a 10% change and 1100 mA DC for a 20% change. The component has a tolerance of ±10% and features RoHS-compliant Sn/Cu termination finish. It operates efficiently across a temperature range of -55°C to +130°C and is rated at moisture sensitivity level (MSL) 1, making it ideal for various demanding environments. The product is available in tape and reel (T&R) packaging for streamlined handling and deployment.
| Weight | 3.5 g |
|---|---|
| Dimensions | 14.35 × 14.22 × 9.14 mm |
| Series | ATSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 200 |
| DCR (Ω) | 0.32 |
| SRF (MHz) | 3 |
| Current Rating (A DC) | 1.12 |
| INC I L (Δ10% mA DC) | 700 |
| INC I L (Δ20% mA DC) | 1100 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | T&R |
Wirewound Toroidal Inductor
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