Gowanda’s 121KM2502VSM is a high-quality, reliable vertical style toroidal power inductor designed for demanding applications. Weighing 12.23 grams and measuring 21.08 × 15.57 × 22.86 mm, this component is part of the KMVSM series and features a surface mount technology (SMT) for easy integration. It is classified as COTS+ application grade, ensuring enhanced performance and reliability. With an inductance of 25 µH, a direct current resistance (DCR) of 0.017 Ω, and a self-resonant frequency (SRF) of 8 MHz, it supports a current rating of 6.34 A DC. The inductor can handle incremental current levels of 3300 mA DC at a 10% change and 5700 mA DC at a 20% change, with a tolerance of ±10%. It features a lead-based termination type with a Sn63Pb37 finish, suitable for operating temperatures ranging from -55°C to +125°C. The component is rated at moisture sensitivity level (MSL) 1 and is available in tape and reel (T&R) packaging for efficient handling and assembly.
| Weight | 12.23 g |
|---|---|
| Dimensions | 21.08 × 15.57 × 22.86 mm |
| Series | KMVSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 25 |
| DCR (Ω) | 0.017 |
| SRF (MHz) | 8 |
| Current Rating (A DC) | 6.34 |
| INC I L (Δ10% mA DC) | 3300 |
| INC I L (Δ20% mA DC) | 5700 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Vertical Style Toroidal Power Inductor
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