Gowanda’s 050AT2003HC is a high-quality horizontal encapsulated toroidal power choke designed for reliable performance in electronic applications. With a weight of 7.5 grams and compact dimensions of 19.05 × 19.05 × 10.8 mm, this component is part of the ATHC series and features surface mount technology (SMT) for easy integration. It offers an inductance of 200 µH with a direct current resistance (DCR) of 0.14 Ω and a self-resonant frequency (SRF) of 0.7 MHz. The choke supports a current rating of 1.97 A DC, with incremental current limits of 1000 mA DC for a 10% inductance change and 1600 mA DC for a 20% change. It has a tolerance of ±10% and utilizes Pb termination with a Sn63Pb37 finish. Designed to operate in temperatures ranging from -55°C to +130°C, it has a moisture sensitivity level (MSL) of 1 and is available in bulk packaging.
| Weight | 7.5 g |
|---|---|
| Dimensions | 19.05 × 19.05 × 10.8 mm |
| Series | ATHC |
| Mounting Type | SMT |
| Inductance (µH) | 200 |
| DCR (Ω) | 0.14 |
| SRF (MHz) | 0.7 |
| Current Rating (A DC) | 1.97 |
| INC I L (Δ10% mA DC) | 1000 |
| INC I L (Δ20% mA DC) | 1600 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Horizontal Encapsulated Toroidal Power Choke
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