Gowanda’s 059AT7503HC is a high-quality, reliable horizontal encapsulated toroidal power choke designed for demanding electronic applications. This component, part of the ATHC series, features a compact design with dimensions of 31.75 × 31.75 × 16.51 mm and a weight of 33 grams, making it suitable for surface mount technology (SMT). It offers an inductance of 750 µH with a direct current resistance (DCR) of 0.24 Ω and a self-resonant frequency (SRF) of 0.4 MHz. The power choke supports a current rating of 2.1 A DC, with incremental inductance changes at 1800 mA DC (Δ10%) and 2700 mA DC (Δ20%). It operates efficiently within a temperature range of -55°C to +130°C and has a moisture sensitivity level (MSL) of 1. The component is terminated with Pb and finished with Sn63Pb37, ensuring robust performance in various electronic environments. It is available in bulk packaging, catering to diverse industrial needs.
| Weight | 33 g |
|---|---|
| Dimensions | 31.75 × 31.75 × 16.51 mm |
| Series | ATHC |
| Mounting Type | SMT |
| Inductance (µH) | 750 |
| DCR (Ω) | 0.24 |
| SRF (MHz) | 0.4 |
| Current Rating (A DC) | 2.1 |
| INC I L (Δ10% mA DC) | 1800 |
| INC I L (Δ20% mA DC) | 2700 |
| 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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