Gowanda’s DB3-822 is a radial lead high current power line choke designed for demanding applications, featuring a weight of 40 grams and dimensions of 20.96 × 27.94 × 27.94 mm. Part of the DB3 series, it utilizes through-hole technology (THT) for mounting and is classified under the COTS+ application grade. The choke offers an inductance of 82 µH with a direct current resistance (DCR) of 0.024 Ω, supporting a current rating of 9 A DC and a saturation current of 14 A DC, with a tolerance of ±10%. It employs a ferrite core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. The termination type is lead-based (Pb) with a Sn63Pb37 finish, and it is packaged in bulk with a moisture sensitivity level (MSL) of 1. Note that it 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) | 82 |
| DCR (Ω) | 0.024 |
| Current Rating (A DC) | 9 |
| Saturation Current (A DC) | 14 |
| 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
