Gowanda’s GA5-122K is a high current power choke designed for demanding applications, featuring a compact size with dimensions of 10.16 × 4.064 × 4.064 mm and a weight of 0.6 g. This component is part of the GA5 series and is mounted using through-hole technology (THT). It is suitable for COTS+ grade applications, offering an inductance of 12 µH with a direct current resistance (DCR) of 0.11 Ω and a current rating of 1.4 A DC. The choke can handle a saturation current of 880 A DC and operates at a self-resonant frequency (SRF) of 17 MHz, with a tolerance of ±10%. It features a lead (Pb) termination type with a Sn63Pb37 finish and is constructed with a ferrite core. The component is not shielded and operates within a temperature range of -55°C to +125°C, with a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format and is not fungal inert.
| Weight | 0.6 g |
|---|---|
| Dimensions | 10.16 × 4.064 × 4.064 mm |
| Series | GA5 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 12 |
| DCR (Ω) | 0.11 |
| Current Rating (A DC) | 1.4 |
| Saturation Current (A DC) | 880 |
| SRF (MHz) | 17 |
| 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
