Gowanda’s 121AT1503VC is a high-quality, reliable electronic component designed for demanding applications. This vertical mount encapsulated toroidal choke, part of the ATVC series, features a compact design with dimensions of 20.32 × 12.7 × 24.77 mm and a weight of 12 grams. It is tailored for through-hole technology (THT) mounting and is suitable for COTS+ application grades. With an inductance of 150 µH, a direct current resistance (DCR) of 0.095 Ω, and a self-resonant frequency (SRF) of 1.5 MHz, it supports a current rating of 2.68 A DC. The component can handle incremental current levels of 3300 mA DC at a 10% inductance change and 4800 mA DC at a 20% change, with a tolerance of ±10%. It features leaded terminations with a Sn63Pb37 finish and operates within a temperature range of -55°C to +130°C. The 121AT1503VC is packaged in bulk and has a moisture sensitivity level (MSL) of 1, ensuring durability and performance in various environments.
| Weight | 12 g |
|---|---|
| Dimensions | 20.32 × 12.7 × 24.77 mm |
| Series | ATVC |
| Mounting Type | THT |
| 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 +130°C |
| MSL | 1 |
| Packaging | Bulk |
Vertical Mount Encapsulated Toroidal Choke
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