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Gowanda’s DB4-153 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) for mounting. It is classified as COTS+ application grade, offering an inductance of 150 µH with a direct current resistance (DCR) of 0.027 Ω. The choke supports a current rating of 11.4 A DC and a saturation current of 16.4 A DC, with a tolerance of ±10%. It uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. Operating efficiently in temperatures ranging from -55°C to +125°C, it is packaged in bulk and has a moisture sensitivity level (MSL) of 1, although it 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) | 150 |
| DCR (Ω) | 0.027 |
| Current Rating (A DC) | 11.4 |
| Saturation Current (A DC) | 16.4 |
| 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
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