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Gowanda’s GA5-474KLF 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 suitable for COTS+ grade applications. It offers an inductance of 4700 µH with a tolerance of ±10%, a DCR of 37 Ω, and a current rating of 0.074 A DC, with a saturation current of 44 A DC. The choke operates effectively within a temperature range of -55°C to +125°C and has a self-resonant frequency of 0.45 MHz. It is designed for through-hole mounting (THT) and features RoHS-compliant Sn100 termination finish. The core is made of ferrite, and the component is not shielded. It is packaged in tape and reel (T&R) format and has a moisture sensitivity level (MSL) of 1.
| Weight | 0.6 g |
|---|---|
| Dimensions | 10.16 × 4.064 × 4.064 mm |
| Series | GA5 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 4700 |
| DCR (Ω) | 37 |
| Current Rating (A DC) | 0.074 |
| Saturation Current (A DC) | 44 |
| SRF (MHz) | 0.45 |
| 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
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