Gowanda’s DB4-154 is a radial lead high current power line choke designed for demanding applications. Weighing 118 grams and measuring 27.94 × 38.1 × 38.1 mm, this component is part of the DB4 series and features through-hole technology (THT) mounting. It is classified under the COTS+ application grade, offering an inductance of 1500 µH with a direct current resistance (DCR) of 0.27 ohms. The choke supports a current rating of 4.5 A DC and a saturation current of 5.1 A DC, with a tolerance of ±10%. It uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. The component operates effectively within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. It is packaged in bulk and is not fungal inert.
| Weight | 118 g |
|---|---|
| Dimensions | 27.94 × 38.1 × 38.1 mm |
| Series | DB4 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 1500 |
| DCR (Ω) | 0.27 |
| Current Rating (A DC) | 4.5 |
| Saturation Current (A DC) | 5.1 |
| 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
