Gowanda’s GA20-104K 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 and performance in commercial off-the-shelf applications. The choke offers an inductance of 1000 µH with a direct current resistance (DCR) of 2.3 Ω, supporting a current rating of 0.348 A DC and a saturation current of 0.4 A DC. It maintains a tolerance of ±10% and features a lead (Pb) termination type with a Sn63Pb37 finish. Constructed with a ferrite core, the GA20-104K operates effectively within a temperature range of -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. The component is packaged in tape and reel (T&R) format, although it is not fungal inert and lacks shielding.
| Weight | 2 g |
|---|---|
| Dimensions | 16 × 6.6 × 6.6 mm |
| Series | GA20 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 1000 |
| DCR (Ω) | 2.3 |
| Current Rating (A DC) | 0.348 |
| Saturation Current (A DC) | 0.4 |
| 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
