Gowanda’s GA40-472KLF 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 7 grams. This component is part of the GA40 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 47 µH with a direct current resistance (DCR) of 0.035 Ω, supporting a current rating of 3.606 A DC and a saturation current of 3.98 A DC. It maintains a tolerance of ±10% and features RoHS-compliant Sn100 termination finish. Constructed with a ferrite core, it operates efficiently within a temperature range of -55°C to +125°C. The GA40-472KLF is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, and is not fungal inert.
| Weight | 7 g |
|---|---|
| Dimensions | 22.86 × 11.43 × 11.43 mm |
| Series | GA40 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 47 |
| DCR (Ω) | 0.035 |
| Current Rating (A DC) | 3.606 |
| Saturation Current (A DC) | 3.98 |
| 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
