Gowanda’s GA20-821K 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 high reliability and performance. The choke offers an inductance of 8.2 µH with a direct current resistance (DCR) of 0.028 Ω, supporting a current rating of 3.151 A DC and a saturation current of 5.6 A DC. With a tolerance of ±10%, it uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. The GA20-821K operates efficiently across a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. However, it is not shielded and is not fungal inert.
| Weight | 2 g |
|---|---|
| Dimensions | 16 × 6.6 × 6.6 mm |
| Series | GA20 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 8.2 |
| DCR (Ω) | 0.028 |
| Current Rating (A DC) | 3.151 |
| Saturation Current (A DC) | 5.6 |
| 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
