Gowanda’s 040AT5002SM is a wirewound toroidal inductor designed for high reliability and performance in electronic applications. Weighing 3.5 grams, it features compact dimensions of 14.35 × 14.22 × 9.14 mm and belongs to the ATSM series. This surface-mount technology (SMT) component is suitable for COTS+ application grades, offering an inductance of 50 µH with a direct current resistance (DCR) of 0.11 Ω and a self-resonant frequency (SRF) of 13 MHz. It supports a current rating of 1.9 A DC, with incremental current limits of 1700 mA DC for a 10% change and 2500 mA DC for a 20% change. The inductor has a tolerance of ±10% and features Pb termination with a Sn63Pb37 finish. It operates efficiently across a temperature range of -55°C to +130°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging for ease of use in automated assembly processes.
| Weight | 3.5 g |
|---|---|
| Dimensions | 14.35 × 14.22 × 9.14 mm |
| Series | ATSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 50 |
| DCR (Ω) | 0.11 |
| SRF (MHz) | 13 |
| Current Rating (A DC) | 1.9 |
| INC I L (Δ10% mA DC) | 1700 |
| INC I L (Δ20% mA DC) | 2500 |
| 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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