Gowanda’s GA30-682K is a high current power choke designed for demanding applications, offering a robust solution with a weight of 2 grams and compact dimensions of 22.86 × 11.43 × 11.43 mm. Part of the GA30 series, this component is tailored for COTS+ application grade, ensuring reliability and performance. It features an inductance of 68 µH, a DCR of 0.047 Ω, and a current rating of 3.111 A DC, with a saturation current of 1.2 A DC and a self-resonant frequency of 2.7 MHz. The choke is constructed with a ferrite core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. It is mounted using through-hole technology (THT) and has a termination type of Pb with a Sn63Pb37 finish. The product is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, ensuring ease of handling and storage.
| Weight | 2 g |
|---|---|
| Dimensions | 22.86 × 11.43 × 11.43 mm |
| Series | GA30 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 68 |
| DCR (Ω) | 0.047 |
| Current Rating (A DC) | 3.111 |
| Saturation Current (A DC) | 1.2 |
| SRF (MHz) | 2.7 |
| 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
