Gowanda’s DB1-393LF is a radial lead high current power line choke designed for demanding applications. Weighing 13 grams and measuring 16.51 mm on each side, this component is part of the DB1 series and features through-hole technology (THT) mounting. It is classified under COTS+ application grade, offering an inductance of 390 µH with a direct current resistance (DCR) of 0.3 Ω. The choke supports a current rating of 1.4 A DC and a saturation current of 3.3 A DC, with a tolerance of ±10%. It is RoHS compliant with Sn100 termination finish and utilizes a ferrite core. Although not shielded, it operates efficiently within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The DB1-393LF is packaged in bulk and is not fungal inert.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 390 |
| DCR (Ω) | 0.3 |
| Current Rating (A DC) | 1.4 |
| Saturation Current (A DC) | 3.3 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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
