Gowanda’s GA20-333K is a high current power choke designed for demanding applications, featuring a compact size with dimensions of 16 × 6.6 × 6.6 mm and a weight of 2 grams. This component is part of the GA20 series and utilizes through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, ensuring reliability in commercial off-the-shelf applications. The choke offers an inductance of 330 µH with a direct current resistance (DCR) of 0.665 Ω, supporting a current rating of 0.647 A DC and a saturation current of 0.7 A DC, with a tolerance of ±10%. It features a lead-based termination type with a Sn63Pb37 finish and a ferrite core, though it is not shielded. The GA20-333K operates efficiently across a wide temperature range from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging. However, it is not fungal inert.
| Weight | 2 g |
|---|---|
| Dimensions | 16 × 6.6 × 6.6 mm |
| Series | GA20 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 330 |
| DCR (Ω) | 0.665 |
| Current Rating (A DC) | 0.647 |
| Saturation Current (A DC) | 0.7 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
High Current Power Choke
