Gowanda’s GA5-272K 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+ application grades, offering an inductance of 27 µH with a direct current resistance (DCR) of 0.22 Ω. The GA5-272K supports a current rating of 0.95 A DC and a saturation current of 580 A DC, with a self-resonant frequency (SRF) of 8 MHz. It has a tolerance of ±10% and utilizes a lead (Pb) termination type with a Sn63Pb37 finish. The core material is ferrite, and the component is not shielded. It operates effectively within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. The GA5-272K 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) | 27 |
| DCR (Ω) | 0.22 |
| Current Rating (A DC) | 0.95 |
| Saturation Current (A DC) | 580 |
| SRF (MHz) | 8 |
| 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
