Gowanda’s 121AT1503VSM is a high-quality vertical mount toroidal inductor designed for reliability in electronic applications. Weighing 14.5 grams, this component features compact dimensions of 0.83 × 0.625 × 0.9 mm and is part of the ATVSM series. It is surface-mountable (SMT) and suitable for COTS+ grade applications. With an inductance of 150 µH and a direct current resistance (DCR) of 0.095 Ω, it supports a self-resonant frequency (SRF) of 1.5 MHz and a current rating of 2.68 A DC. The inductor can handle incremental current levels of 3300 mA DC with a 10% inductance change and 4800 mA DC with a 20% change. It offers a tolerance of ±10% and features lead (Pb) termination with a Sn63Pb37 finish. The component operates effectively within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.
| Weight | 14.5 g |
|---|---|
| Dimensions | 0.83 × 0.625 × 0.9 mm |
| Series | ATVSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 150 |
| DCR (Ω) | 0.095 |
| SRF (MHz) | 1.5 |
| Current Rating (A DC) | 2.68 |
| INC I L (Δ10% mA DC) | 3300 |
| INC I L (Δ20% mA DC) | 4800 |
| 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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