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Gowanda’s 030KM2503SM is a wirewound toroidal inductor designed for high reliability in electronic applications. Weighing 1.8 grams and measuring 11.18 × 11.05 × 9.14 mm, this component is part of the KMSM series and features surface mount technology (SMT) for ease of integration. It is classified as COTS+ grade, ensuring suitability for commercial off-the-shelf applications with enhanced performance. The inductor offers an inductance of 250 µH, a direct current resistance (DCR) of 0.355 ohms, and a self-resonant frequency (SRF) of 3 MHz. It supports a current rating of 0.96 A DC, with incremental current levels of 150 mA DC for a 10% inductance change and 300 mA DC for a 20% change. The component has a tolerance of ±10% and features lead (Pb) termination with a Sn63Pb37 finish. It operates within a temperature range of -55°C to +130°C and has a moisture sensitivity level (MSL) of 1, making it suitable for various environmental conditions. The inductor is available in tape and reel (T&R) packaging for efficient handling and assembly.
| Weight | 1.8 g |
|---|---|
| Dimensions | 11.18 × 11.05 × 9.14 mm |
| Series | KMSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 250 |
| DCR (Ω) | 0.355 |
| SRF (MHz) | 3 |
| Current Rating (A DC) | 0.96 |
| INC I L (Δ10% mA DC) | 150 |
| INC I L (Δ20% mA DC) | 300 |
| 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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