Gowanda’s GA20-221KLF is a high current power choke designed for demanding applications, featuring a compact size with dimensions of 16 × 6.6 × 6.6 mm and a weight of 2 grams. This component is part of the GA20 series and is mounted using through-hole technology (THT). It is suitable for COTS+ grade applications, offering an inductance of 2.2 µH with a tolerance of ±10%. The device boasts a low DCR of 0.013 Ω and supports a current rating of 4.624 A DC, with a saturation current of 9.5 A DC. The choke is constructed with a ferrite core and is not shielded. It operates reliably across a wide temperature range from -55°C to +125°C and complies with RoHS standards, featuring Sn100 termination finish. The GA20-221KLF is packaged in tape and reel (T&R) format and has an MSL of 1, ensuring ease of handling and integration into various electronic systems.
| Weight | 2 g |
|---|---|
| Dimensions | 16 × 6.6 × 6.6 mm |
| Series | GA20 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 2.2 |
| DCR (Ω) | 0.013 |
| Current Rating (A DC) | 4.624 |
| Saturation Current (A DC) | 9.5 |
| 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
