Gowanda’s 050KM3303SM is a high-quality wirewound toroidal inductor designed for demanding applications. Weighing 6 grams and measuring 17.78 × 17.02 × 10.28 mm, this component is part of the KMSM series and features surface mount technology (SMT) for easy integration. It is classified as COTS+ grade, ensuring reliability in commercial off-the-shelf applications. With an inductance of 330 µH, a direct current resistance (DCR) of 0.19 Ω, and a self-resonant frequency (SRF) of 1 MHz, it supports a current rating of 1.69 A DC. The inductor maintains performance with a 10% inductance change at 270 mA DC and a 20% change at 500 mA DC, offering a tolerance of ±10%. It features lead (Pb) termination with a Sn63Pb37 finish, operates within a temperature range of -55°C to +130°C, and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R), it is ideal for efficient handling and assembly.
| Weight | 6 g |
|---|---|
| Dimensions | 17.78 × 17.02 × 10.28 mm |
| Series | KMSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 330 |
| DCR (Ω) | 0.19 |
| SRF (MHz) | 1 |
| Current Rating (A DC) | 1.69 |
| INC I L (Δ10% mA DC) | 270 |
| INC I L (Δ20% mA DC) | 500 |
| 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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