Gowanda’s 26HF4003V is a high-quality vertical toroidal inductor designed for reliable performance in demanding applications. Weighing just 0.8 grams and measuring 8.13 × 8.13 × 3.81 mm, this component is part of the HF series and features through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, ensuring suitability for commercial off-the-shelf applications with enhanced reliability. The inductor offers an inductance of 400 µH, a direct current resistance (DCR) of 0.7 Ω, and a self-resonant frequency (SRF) of 1.5 MHz. It supports a current rating of 0.6 A DC, with incremental current limits of 290 mA DC for a 10% inductance change and 430 mA DC for a 20% change. The component has a tolerance of ±10% and features leaded (Pb) terminations with a Sn63Pb37 finish. It operates efficiently across a wide temperature range from -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in bulk packaging.
| Weight | 0.8 g |
|---|---|
| Dimensions | 8.13 × 8.13 × 3.81 mm |
| Series | HF |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 400 |
| DCR (Ω) | 0.7 |
| SRF (MHz) | 1.5 |
| Current Rating (A DC) | 0.6 |
| INC I L (Δ10% mA DC) | 290 |
| INC I L (Δ20% mA DC) | 430 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Vertical Toroidal Inductor
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