Gowanda’s DB4-155 is a high-quality radial lead high current power line choke, designed for demanding applications with its COTS+ grade. It features a substantial inductance of 15000 µH and a DCR of 2.704 Ω, supporting a current rating of 1.3 A DC and a saturation current of 1.5 A DC. The component is built with a ferrite core and is not shielded, ensuring reliable performance across a wide operating temperature range of -55°C to +125°C. With a tolerance of ±10%, the DB4-155 is mounted using THT and terminated with Pb, finished with Sn63Pb37. It is packaged in bulk and has an MSL of 1, though it is not fungal inert. The dimensions are 27.94 × 38.1 × 38.1 mm, and it weighs 118 g.
| Weight | 118 g |
|---|---|
| Dimensions | 27.94 × 38.1 × 38.1 mm |
| Series | DB4 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 15000 |
| DCR (Ω) | 2.704 |
| Current Rating (A DC) | 1.3 |
| Saturation Current (A DC) | 1.5 |
| 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
