Gowanda’s 121AT2502HCLF is a high-quality Horizontal Encapsulated Toroidal Power Choke designed for reliable performance in electronic applications. This component, part of the ATHC series, features a compact design with dimensions of 24.13 × 24.13 × 13.97 mm and a weight of 16 g. It is suitable for surface mount technology (SMT) and offers an inductance of 25 µH with a low direct current resistance (DCR) of 0.017 Ω. The choke supports a current rating of 6.34 A DC and can handle incremental current levels of 7000 mA DC (Δ10%) and 10500 mA DC (Δ20%). With a self-resonant frequency (SRF) of 5 MHz and a tolerance of ±10%, it is built to operate efficiently across a wide temperature range of -55°C to +130°C. The component is RoHS compliant, featuring Sn/Cu termination finish, and is packaged in bulk with a moisture sensitivity level (MSL) of 1.
| Weight | 16 g |
|---|---|
| Dimensions | 24.13 × 24.13 × 13.97 mm |
| Series | ATHC |
| Mounting Type | SMT |
| Inductance (µH) | 25 |
| DCR (Ω) | 0.017 |
| SRF (MHz) | 5 |
| Current Rating (A DC) | 6.34 |
| INC I L (Δ10% mA DC) | 7000 |
| INC I L (Δ20% mA DC) | 10500 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Horizontal Encapsulated Toroidal Power Choke
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