Gowanda’s GA30-274KLF 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 suitable for through-hole technology (THT) mounting. It is classified under the COTS+ application grade, ensuring high reliability and performance. The choke offers an inductance of 2700 µH with a direct current resistance (DCR) of 2.06 Ω, a current rating of 0.508 A DC, and a saturation current of 0.19 A DC. It operates effectively within a frequency range up to 0.39 MHz and maintains a tolerance of ±10%. The termination is RoHS compliant with a Sn100 finish, and the core is made of ferrite. Although it is not shielded, it operates efficiently across a wide temperature range from -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The product is available in tape and reel (T&R) packaging, though 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) | 2700 |
| DCR (Ω) | 2.06 |
| Current Rating (A DC) | 0.508 |
| Saturation Current (A DC) | 0.19 |
| SRF (MHz) | 0.39 |
| 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
