Gowanda’s 121AT1003VSM is a high-quality Vertical Mount Toroidal Inductor designed for reliability and performance in demanding 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 ease of integration. It is suitable for COTS+ application grades, offering an inductance of 100 µH with a direct current resistance (DCR) of 0.065 Ω and a self-resonant frequency (SRF) of 2 MHz. The inductor supports a current rating of 3.24 A DC, with incremental current limits of 3400 mA DC at a 10% increase and 4700 mA DC at a 20% increase. It has a tolerance of ±10% and utilizes Pb termination with a Sn63Pb37 finish. Designed to operate in temperatures ranging from -55°C to +125°C, it is rated at moisture sensitivity level (MSL) 1 and is available in tape and reel (T&R) packaging for efficient handling and deployment.
| Weight | 14.5 g |
|---|---|
| Dimensions | 0.83 × 0.625 × 0.9 mm |
| Series | ATVSM |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 100 |
| DCR (Ω) | 0.065 |
| SRF (MHz) | 2 |
| Current Rating (A DC) | 3.24 |
| INC I L (Δ10% mA DC) | 3400 |
| INC I L (Δ20% mA DC) | 4700 |
| 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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