Gowanda’s GA30-182K is a high current power choke designed for demanding applications, offering a robust solution with its COTS+ application grade. Weighing 2 grams and measuring 22.86 × 11.43 × 11.43 mm, this component is built for through-hole technology (THT) mounting. It features an inductance of 18 µH with a direct current resistance (DCR) of 0.027 Ω, supporting a current rating of 4.105 A DC and a saturation current of 2.4 A DC. The GA30-182K operates efficiently across a wide temperature range from -55°C to +125°C, with a self-resonant frequency (SRF) of 21 MHz and a tolerance of ±10%. Its termination is lead-based (Pb) with a Sn63Pb37 finish, and it is constructed with a ferrite core. The component is not shielded and has a moisture sensitivity level (MSL) of 1, ensuring reliability in various environments. It 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) | 18 |
| DCR (Ω) | 0.027 |
| Current Rating (A DC) | 4.105 |
| Saturation Current (A DC) | 2.4 |
| SRF (MHz) | 21 |
| 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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