Gowanda’s GA20-473KLF 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 is suitable for through-hole technology (THT) mounting. It is classified under the COTS+ application grade, ensuring reliability and performance in commercial off-the-shelf applications. The choke offers an inductance of 470 µH with a direct current resistance (DCR) of 1.15 Ω, a current rating of 0.491 A DC, and a saturation current of 0.59 A DC, with a tolerance of ±10%. It features RoHS-compliant termination with a Sn100 finish and a ferrite core, although it is not shielded. The GA20-473KLF operates efficiently across a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.
| Weight | 2 g |
|---|---|
| Dimensions | 16 × 6.6 × 6.6 mm |
| Series | GA20 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 470 |
| DCR (Ω) | 1.15 |
| Current Rating (A DC) | 0.491 |
| Saturation Current (A DC) | 0.59 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
High Current Power Choke
