Gowanda’s GA30-334K 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), making it suitable for COTS+ grade applications. It offers an inductance of 3300 µH with a direct current resistance (DCR) of 2.53 Ω, and supports a current rating of 0.424 A DC with a saturation current of 0.18 A DC. The GA30-334K operates effectively within a frequency range up to 0.36 MHz and maintains a tolerance of ±10%. It features a lead (Pb) termination type with a Sn63Pb37 finish, and is constructed with a ferrite core, though it is not shielded. The component is reliable across a wide operating temperature range from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. However, 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) | 3300 |
| DCR (Ω) | 2.53 |
| Current Rating (A DC) | 0.424 |
| Saturation Current (A DC) | 0.18 |
| SRF (MHz) | 0.36 |
| 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
