Gowanda’s GA30-823K 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+ grade applications, offering an inductance of 820 µH with a tolerance of ±10%. The device has a direct current resistance (DCR) of 0.6 Ω, a current rating of 0.871 A DC, and a saturation current of 0.35 A DC. It operates within a frequency range of 0.72 MHz and can withstand temperatures from -55°C to +125°C. The GA30-823K features a ferrite core and is not shielded. It has a termination type of Pb with a Sn63Pb37 finish, ensuring reliable performance in various environments. The component is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1, 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) | 820 |
| DCR (Ω) | 0.6 |
| Current Rating (A DC) | 0.871 |
| Saturation Current (A DC) | 0.35 |
| SRF (MHz) | 0.72 |
| 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
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