Gowanda’s 180KM2502SM is a high-quality wirewound toroidal inductor designed for demanding applications. With a compact size of 8.64 × 8.64 × 6.86 mm and a weight of just 0.7 grams, it is part of the KMSM series and features surface mount technology (SMT) for easy integration. This component is suitable for COTS+ grade applications, offering an inductance of 25 µH and a direct current resistance (DCR) of 0.145 Ω. It operates efficiently with a self-resonant frequency (SRF) of 30 MHz and a current rating of 1.33 A DC. The inductor can handle incremental current changes of 250 mA DC at a 10% inductance drop and 500 mA DC at a 20% drop. It has a tolerance of ±10% and uses Pb termination with a Sn63Pb37 finish, ensuring reliable performance across a wide operating temperature range of -55°C to +130°C. With a moisture sensitivity level (MSL) of 1, it is packaged in tape and reel (T&R) format for convenient handling and assembly.
| Weight | 0.7 g |
|---|---|
| Dimensions | 8.64 × 8.64 × 6.86 mm |
| Series | KMSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 25 |
| DCR (Ω) | 0.145 |
| SRF (MHz) | 30 |
| Current Rating (A DC) | 1.33 |
| INC I L (Δ10% mA DC) | 250 |
| 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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