Gowanda’s 121KM1002VSM is a high-quality, reliable vertical style toroidal power inductor designed for demanding applications. Weighing 12.23 grams and measuring 21.08 × 15.57 × 22.86 mm, this component is part of the KMVSM series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ grade, ensuring suitability for commercial off-the-shelf applications. With an inductance of 10 µH, a direct current resistance (DCR) of 0.01 Ω, and a self-resonant frequency (SRF) of 20 MHz, it supports a current rating of 8.72 A DC. The inductor can handle incremental current levels of 5300 mA DC with a 10% inductance change and 9100 mA DC with a 20% change. It offers a tolerance of ±10% and features lead (Pb) termination with a Sn63Pb37 finish. The component operates efficiently across a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging for streamlined handling and assembly.
| Weight | 12.23 g |
|---|---|
| Dimensions | 21.08 × 15.57 × 22.86 mm |
| Series | KMVSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 10 |
| DCR (Ω) | 0.01 |
| SRF (MHz) | 20 |
| Current Rating (A DC) | 8.72 |
| INC I L (Δ10% mA DC) | 5300 |
| INC I L (Δ20% mA DC) | 9100 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Vertical Style Toroidal Power Inductor
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