Gowanda’s DB1-272 is a radial lead high current power line choke designed for demanding applications. Weighing 13 grams and measuring 16.51 mm on each side, this component is part of the DB1 series and features through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, offering an inductance of 27 µH with a direct current resistance (DCR) of 0.025 Ω. The choke supports a current rating of 4.7 A DC and a saturation current of 14.4 A DC, with a tolerance of ±10%. It utilizes a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. Operating effectively in temperatures ranging from -55°C to +125°C, the DB1-272 is packaged in bulk and is not shielded or fungal inert, with a moisture sensitivity level (MSL) of 1.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 27 |
| DCR (Ω) | 0.025 |
| Current Rating (A DC) | 4.7 |
| Saturation Current (A DC) | 14.4 |
| 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
