Gowanda’s GA10-181K 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 GA10 series and is suitable for through-hole technology (THT) mounting. It is classified under the COTS+ application grade, ensuring reliability and performance. The choke offers an inductance of 1.8 µH with a direct current resistance (DCR) of 0.012 Ω, supporting a current rating of 4.813 A DC and a saturation current of 5.3 A DC. It operates effectively across a frequency range with a self-resonant frequency (SRF) of 120 MHz and maintains a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and it utilizes a ferrite core. Although it is not shielded, it can operate within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. The GA10-181K is packaged in tape and reel (T&R) format, though it is not fungal inert.
| Weight | 2 g |
|---|---|
| Dimensions | 16 × 6.6 × 6.6 mm |
| Series | GA10 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 1.8 |
| DCR (Ω) | 0.012 |
| Current Rating (A DC) | 4.813 |
| Saturation Current (A DC) | 5.3 |
| SRF (MHz) | 120 |
| 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
