Gowanda’s DB1-391LF is a high-performance radial lead high current power line choke designed for demanding applications. With a compact size of 16.51 mm in all dimensions and a weight of 13 grams, this component is part of the DB1 series and features through-hole technology (THT) mounting. It is suitable for COTS+ application grades, offering an inductance of 3.9 µH, a low DCR of 0.006 Ω, and a current rating of 9.6 A DC, with a saturation current of 36 A DC. The choke has a tolerance of ±20% and is RoHS compliant with Sn100 termination finish. It utilizes a ferrite core and operates effectively in a wide temperature range from -55°C to +125°C. The DB1-391LF is packaged in bulk and is not shielded or fungal inert, with a moisture sensitivity level (MSL) of 1.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 0.006 |
| Current Rating (A DC) | 9.6 |
| Saturation Current (A DC) | 36 |
| Tolerance | ±20% |
| 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
