Gowanda’s DB3-681LF is a high-performance radial lead high current power line choke designed for demanding applications. Weighing 40 grams and measuring 20.96 × 27.94 × 27.94 mm, this component is part of the DB3 series and features through-hole technology (THT) mounting. It is suitable for COTS+ grade applications, offering an inductance of 6.8 µH, a low DCR of 0.003 Ω, and a current rating of 21 A DC, with a saturation current of 47 A DC. The choke has a tolerance of ±20% and is RoHS compliant with Sn100 termination finish. Built with a ferrite core, it operates effectively in temperatures ranging from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The component is packaged in bulk and 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) | 6.8 |
| DCR (Ω) | 0.003 |
| Current Rating (A DC) | 21 |
| Saturation Current (A DC) | 47 |
| 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
