Gowanda’s DB4-822 is a radial lead high current power line choke designed for demanding applications, offering a robust solution with a weight of 118 grams and dimensions of 27.94 × 38.1 × 38.1 mm. This component is part of the DB4 series and features through-hole technology (THT) for mounting. It is suitable for COTS+ application grades, providing an inductance of 82 µH with a direct current resistance (DCR) of 0.016 Ω. The choke supports a current rating of 14.4 A DC and a saturation current of 22.4 A DC, with a tolerance of ±10%. It utilizes a ferrite core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in bulk with a moisture sensitivity level (MSL) of 1. However, it is not fungal inert.
| Weight | 118 g |
|---|---|
| Dimensions | 27.94 × 38.1 × 38.1 mm |
| Series | DB4 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 82 |
| DCR (Ω) | 0.016 |
| Current Rating (A DC) | 14.4 |
| Saturation Current (A DC) | 22.4 |
| 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
