Gowanda’s DB1-473LF is a radial lead high current power line choke designed for demanding applications, featuring a compact size with dimensions of 16.51 × 16.51 × 16.51 mm and a weight of 13 g. This component is part of the DB1 series and utilizes through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, ensuring high reliability and performance. The choke offers an inductance of 470 µH with a direct current resistance (DCR) of 0.396 Ω, supporting a current rating of 1.2 A DC and a saturation current of 3.2 A DC. It maintains a tolerance of ±10% and is RoHS compliant with a Sn100 termination finish. The core is made of ferrite, and the component is not shielded. It operates efficiently across a wide temperature range from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is packaged in bulk. However, it 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) | 470 |
| DCR (Ω) | 0.396 |
| Current Rating (A DC) | 1.2 |
| Saturation Current (A DC) | 3.2 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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
