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Gowanda’s DB1-221LF is a radial lead high current power line choke designed for demanding applications. With a weight of 13 grams and compact dimensions of 16.51 mm on each side, it belongs to the DB1 series and features through-hole technology (THT) for mounting. This component is classified as COTS+ grade, ensuring high reliability and performance. It offers an inductance of 2.2 µH with a direct current resistance (DCR) of 0.004 Ω, supporting a current rating of 11.8 A DC and a saturation current of 47 A DC. The choke has a tolerance of ±20% and is RoHS compliant with a Sn100 termination finish. Constructed with a ferrite core, it operates effectively within a temperature range of -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. The product is available in bulk packaging and is not fungal inert.
| Weight | 13 g |
|---|---|
| Dimensions | 16.51 × 16.51 × 16.51 mm |
| Series | DB1 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 2.2 |
| DCR (Ω) | 0.004 |
| Current Rating (A DC) | 11.8 |
| Saturation Current (A DC) | 47 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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