Gowanda’s 030KM1003SM is a wirewound toroidal inductor designed for high reliability and performance in electronic applications. Weighing 1.8 grams and measuring 11.18 × 11.05 × 9.14 mm, this inductor is part of the KMSM series and features surface mount technology (SMT) for easy integration into compact circuit designs. It is classified as COTS+ application grade, ensuring suitability for commercial off-the-shelf applications with enhanced reliability. The inductor offers an inductance of 100 µH, a direct current resistance (DCR) of 0.145 Ω, and a self-resonant frequency (SRF) of 6 MHz. It supports a current rating of 1.5 A DC, with incremental current levels of 230 mA DC for a 10% inductance change and 500 mA DC for a 20% change. The component has a tolerance of ±10% and features a lead (Pb) termination type 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 highly durable and reliable for various environmental conditions. The inductor is packaged in tape and reel (T&R) format 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) | 100 |
| DCR (Ω) | 0.145 |
| SRF (MHz) | 6 |
| Current Rating (A DC) | 1.5 |
| INC I L (Δ10% mA DC) | 230 |
| 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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