Gowanda’s GA30-224K is a high current power choke designed for demanding applications, featuring a compact size with dimensions of 22.86 × 11.43 × 11.43 mm and a weight of 2 grams. This component is part of the GA30 series and is mounted using Through-Hole Technology (THT). It is suitable for COTS+ application grades, offering an inductance of 2200 µH with a tolerance of ±10%. The device has a direct current resistance (DCR) of 1.76 Ω and supports a current rating of 0.551 A DC, with a saturation current of 0.22 A DC. The self-resonant frequency (SRF) is 0.44 MHz. The GA30-224K is constructed with a ferrite core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. It features a Pb termination type with a Sn63Pb37 finish and is rated at moisture sensitivity level (MSL) 1, ensuring reliability in various environments. The component is packaged in tape and reel (T&R) format, although it is not fungal inert.
| Weight | 2 g |
|---|---|
| Dimensions | 22.86 × 11.43 × 11.43 mm |
| Series | GA30 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 2200 |
| DCR (Ω) | 1.76 |
| Current Rating (A DC) | 0.551 |
| Saturation Current (A DC) | 0.22 |
| SRF (MHz) | 0.44 |
| 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
