Gowanda’s DB2-472 is a radial lead high current power line choke designed for demanding applications, featuring a weight of 23.25 grams and dimensions of 16.51 × 20.32 × 20.32 mm. Part of the DB2 series, this component is mounted using through-hole technology (THT) and is classified under COTS+ application grade. It offers an inductance of 47 µH with a direct current resistance (DCR) of 0.026 Ω, supporting a current rating of 5.5 A DC and a saturation current of 15.1 A DC. The choke has a tolerance of ±10% and utilizes lead (Pb) termination with a Sn63Pb37 finish. Constructed with a ferrite core, it is not shielded and operates effectively within a temperature range of -55°C to +125°C. It is rated with a moisture sensitivity level (MSL) of 1 and is available in bulk packaging, though it is not fungal inert.
| Weight | 23.25 g |
|---|---|
| Dimensions | 16.51 × 20.32 × 20.32 mm |
| Series | DB2 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 47 |
| DCR (Ω) | 0.026 |
| Current Rating (A DC) | 5.5 |
| Saturation Current (A DC) | 15.1 |
| 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
