Gowanda’s DB3-122 is a radial lead high current power line choke designed for demanding applications, featuring a compact size with dimensions of 20.96 × 27.94 × 27.94 mm and a weight of 40 g. This component is part of the DB3 series and is mounted using through-hole technology (THT). It is suitable for COTS+ grade applications, offering an inductance of 12 µH with a low DC resistance of 0.005 Ω. The DB3-122 supports a current rating of 13.9 A DC and a saturation current of 35 A DC, with a tolerance of ±10%. It utilizes a ferrite core and is not shielded, operating effectively 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 | 40 g |
|---|---|
| Dimensions | 20.96 × 27.94 × 27.94 mm |
| Series | DB3 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 12 |
| DCR (Ω) | 0.005 |
| Current Rating (A DC) | 13.9 |
| Saturation Current (A DC) | 35 |
| 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
