The GA30-272KLF is a high current power choke from Gowanda, designed for demanding applications with its COTS+ grade. This component features a compact design with dimensions of 22.86 × 11.43 × 11.43 mm and a weight of 2 grams, making it suitable for through-hole technology (THT) mounting. It offers an inductance of 27 µH with a tolerance of ±10%, a DCR of 0.028 Ω, and a current rating of 4.031 A DC, with a saturation current of 2 A DC. The GA30-272KLF operates efficiently across a wide temperature range from -55°C to +125°C and has a self-resonant frequency (SRF) of 8.5 MHz. It is RoHS compliant with Sn100 termination finish and is packaged in tape and reel (T&R) format. The component is constructed with a ferrite core and is not shielded, with a moisture sensitivity level (MSL) of 1, ensuring reliability in various environments.
| Weight | 2 g |
|---|---|
| Dimensions | 22.86 × 11.43 × 11.43 mm |
| Series | GA30 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 27 |
| DCR (Ω) | 0.028 |
| Current Rating (A DC) | 4.031 |
| Saturation Current (A DC) | 2 |
| SRF (MHz) | 8.5 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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