Gowanda’s 040AT1002SM is a high-quality wirewound toroidal inductor designed for demanding applications. With a weight of 3.5 grams and compact dimensions of 14.35 × 14.22 × 9.14 mm, it belongs to the ATSM series and features surface mount technology (SMT) for easy integration. This component is classified as COTS+ application grade, offering an inductance of 10 µH, a low DCR of 0.017 Ω, and a self-resonant frequency of 35 MHz. It supports a current rating of 4.84 A DC, with incremental current limits of 3800 mA DC for a 10% change and 5700 mA DC for a 20% change. The inductor has a tolerance of ±10% and uses Pb termination with a Sn63Pb37 finish. It operates reliably across a wide temperature range from -55°C to +130°C, has a moisture sensitivity level of 1, and is available in tape and reel packaging for efficient handling.
| Weight | 3.5 g |
|---|---|
| Dimensions | 14.35 × 14.22 × 9.14 mm |
| Series | ATSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 10 |
| DCR (Ω) | 0.017 |
| SRF (MHz) | 35 |
| Current Rating (A DC) | 4.84 |
| INC I L (Δ10% mA DC) | 3800 |
| INC I L (Δ20% mA DC) | 5700 |
| 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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