Gowanda’s 030KM1503SM is a high-quality wirewound toroidal inductor designed for demanding applications. Weighing 1.8 grams and measuring 11.18 × 11.05 × 9.14 mm, this component is part of the KMSM series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 150 µH with a direct current resistance (DCR) of 0.185 Ω and a self-resonant frequency (SRF) of 3.5 MHz. The inductor supports a current rating of 1.33 A DC, with incremental current levels of 200 mA DC for a 10% inductance change and 400 mA DC for a 20% change. It features a ±10% tolerance and uses Pb termination with a Sn63Pb37 finish. The component operates efficiently within 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 | 1.8 g |
|---|---|
| Dimensions | 11.18 × 11.05 × 9.14 mm |
| Series | KMSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 150 |
| DCR (Ω) | 0.185 |
| SRF (MHz) | 3.5 |
| Current Rating (A DC) | 1.33 |
| INC I L (Δ10% mA DC) | 200 |
| INC I L (Δ20% mA DC) | 400 |
| 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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