Gowanda’s 121AT2502VSM is a high-quality vertical mount toroidal inductor designed for reliable performance in electronic applications. Weighing 14.5 grams and measuring 0.83 × 0.625 × 0.9 mm, this inductor is part of the ATVSM series and features a surface mount technology (SMT) for easy integration. It is classified under the COTS+ application grade, ensuring enhanced reliability for commercial off-the-shelf applications. 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 7000 mA DC with a 10% inductance change and 10500 mA DC with a 20% change. It offers a tolerance of ±10% and features Pb termination with a Sn63Pb37 finish. Designed to operate in temperatures ranging from -55°C to +125°C, it has a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging for efficient handling and assembly.
| Weight | 14.5 g |
|---|---|
| Dimensions | 0.83 × 0.625 × 0.9 mm |
| Series | ATVSM |
| 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) | 7000 |
| INC I L (Δ20% mA DC) | 10500 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Vertical Mount Toroidal Inductor
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