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Gowanda’s DB3-394LF is a radial lead high current power line choke designed for demanding applications, featuring a weight of 40 grams and dimensions of 20.96 × 27.94 × 27.94 mm. Part of the DB3 series, this component is mounted using through-hole technology (THT) and is classified as COTS+ application grade. It offers an inductance of 3900 µH with a direct current resistance (DCR) of 1.2 Ω, a current rating of 1 A DC, and a saturation current of 1.8 A DC, with a tolerance of ±10%. The choke is RoHS compliant with Sn63Pb37 termination finish, utilizing a ferrite core and is not shielded. It operates efficiently within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in bulk. However, it is not fungal inert.
| Weight | 40 g |
|---|---|
| Dimensions | 20.96 × 27.94 × 27.94 mm |
| Series | DB3 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 3900 |
| DCR (Ω) | 1.2 |
| Current Rating (A DC) | 1 |
| Saturation Current (A DC) | 1.8 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| 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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