Gowanda’s DB1-273 is a radial lead high current power line choke designed for demanding applications. With a weight of 13 grams and compact dimensions of 16.51 mm on each side, this component is part of the DB1 series and features through-hole technology (THT) mounting. It is suitable for COTS+ grade applications, offering an inductance of 270 µH, a direct current resistance (DCR) of 0.24 Ω, and a current rating of 1.6 A DC, with a saturation current of 4.1 A DC. The choke has a tolerance of ±10% and utilizes a ferrite core with a lead (Pb) termination type and a Sn63Pb37 termination finish. It operates effectively within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1, ensuring reliability in various environments. The product is packaged in bulk and is not shielded or fungal inert.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 270 |
| DCR (Ω) | 0.24 |
| Current Rating (A DC) | 1.6 |
| Saturation Current (A DC) | 4.1 |
| 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
