Gowanda’s DB4-394LF is a radial lead high current power line choke designed for demanding applications, featuring a weight of 118 grams and dimensions of 27.94 × 38.1 × 38.1 mm. Part of the DB4 series, this component is tailored for through-hole technology (THT) mounting and is classified under COTS+ application grade, ensuring high reliability. It offers an inductance of 3900 µH with a direct current resistance (DCR) of 0.7 Ω, supporting a current rating of 2.8 A DC and a saturation current of 3.1 A DC, with a tolerance of ±10%. The choke is RoHS compliant with Sn100 termination finish and features a ferrite core. It operates efficiently within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1, making it suitable for various industrial applications. The product is available in bulk packaging and is not shielded or fungal inert.
| Weight | 118 g |
|---|---|
| Dimensions | 27.94 × 38.1 × 38.1 mm |
| Series | DB4 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 3900 |
| DCR (Ω) | 0.7 |
| Current Rating (A DC) | 2.8 |
| Saturation Current (A DC) | 3.1 |
| 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
