Gowanda’s 050KM2503SM 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+ application grade, ensuring reliability in various environments. With an inductance of 250 µH, a direct current resistance (DCR) of 0.16 Ω, and a self-resonant frequency (SRF) of 1.5 MHz, it supports a current rating of 1.84 A DC. The inductor can handle incremental current levels of 310 mA DC for a 10% inductance change and 590 mA DC for a 20% change, with a tolerance of ±10%. It features a lead (Pb) termination type 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 high-reliability applications.
| Weight | 6 g |
|---|---|
| Dimensions | 17.78 × 17.02 × 10.28 mm |
| Series | KMSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 250 |
| DCR (Ω) | 0.16 |
| SRF (MHz) | 1.5 |
| Current Rating (A DC) | 1.84 |
| INC I L (Δ10% mA DC) | 310 |
| INC I L (Δ20% mA DC) | 590 |
| 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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