Gowanda’s 106HT3903VLF is a high-quality vertical toroidal inductor designed for demanding applications. With a weight of 50 grams and dimensions of 34 × 34 × 14.73 mm, this component is part of the HT series and features through-hole technology (THT) for mounting. It is suitable for COTS+ application grades, offering an inductance of 390 µH and a direct current resistance (DCR) of 130 ohms. The self-resonant frequency (SRF) is 1.1 MHz, and it supports a current rating of 3.9 A DC. The inductor can handle incremental current levels with a 10% inductance change at 3000 mA DC and a 20% change at 5000 mA DC, with a tolerance of ±10%. It is RoHS compliant, with a termination finish of Sn/Cu, and operates within a temperature range of -55°C to +200°C. The moisture sensitivity level (MSL) is rated at 1, and it is available in bulk packaging.
| Weight | 50 g |
|---|---|
| Dimensions | 34 × 34 × 14.73 mm |
| Series | HT |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 390 |
| DCR (Ω) | 130 |
| SRF (MHz) | 1.1 |
| Current Rating (A DC) | 3.9 |
| INC I L (Δ10% mA DC) | 3000 |
| INC I L (Δ20% mA DC) | 5000 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Operating Temperature | -55°C to +200°C |
| MSL | 1 |
| Packaging | Bulk |
Vertical Toroidal Inductor
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