Gowanda’s DB3-333 is a high-performance radial lead high current power line choke, designed for demanding applications with its COTS+ grade. This component features a compact design with dimensions of 20.96 × 27.94 × 27.94 mm and a weight of 40 grams. It offers an inductance of 330 µH with a tolerance of ±10%, and a DCR of 0.094 Ω, supporting a current rating of 4.5 A DC and a saturation current of 7.1 A DC. The DB3-333 is built with a ferrite core and is not shielded, ensuring reliable performance across a wide operating temperature range from -55°C to +125°C. It is mounted using through-hole technology (THT) and features Pb termination with a Sn63Pb37 finish. The component is packaged in bulk and has a moisture sensitivity level (MSL) of 1, although it is not fungal inert.
| Weight | 40 g |
|---|---|
| Dimensions | 20.96 × 27.94 × 27.94 mm |
| Series | DB3 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 330 |
| DCR (Ω) | 0.094 |
| Current Rating (A DC) | 4.5 |
| Saturation Current (A DC) | 7.1 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
| Fungal Inert | No |
Radial Lead High Current Power Line Choke
