Gowanda’s DB1-122 is a radial lead high current power line choke designed for demanding applications. With a compact size of 16.51 mm on all sides and a weight of 13 grams, it is part of the DB1 series and features through-hole technology (THT) for mounting. This component is classified as COTS+ grade, offering an inductance of 12 µH and a direct current resistance (DCR) of 0.01 Ω. It supports a current rating of 9 A DC and a saturation current of 19 A DC, with a tolerance of ±10%. The choke uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. It operates effectively in temperatures ranging from -55°C to +125°C and is rated at MSL 1, indicating high reliability. The DB1-122 is packaged in bulk and is not fungal inert.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 12 |
| DCR (Ω) | 0.01 |
| Current Rating (A DC) | 9 |
| Saturation Current (A DC) | 19 |
| 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
