Gowanda’s GA30-104KLF is a high current power choke designed for demanding applications, featuring a weight of 2 grams and compact dimensions of 22.86 × 11.43 × 11.43 mm. Part of the GA30 series, this component is tailored for through-hole technology (THT) mounting and is classified under the COTS+ application grade, ensuring reliability in commercial off-the-shelf applications. It offers an inductance of 1000 µH with a direct current resistance (DCR) of 0.844 Ω, supporting a current rating of 0.74 A DC and a saturation current of 0.32 A DC. The self-resonant frequency (SRF) is 0.65 MHz, with a tolerance of ±10%. The choke is RoHS compliant, featuring Sn100 termination finish and a ferrite core, though it is not shielded. It operates efficiently across a wide temperature range from -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R) format.
| Weight | 2 g |
|---|---|
| Dimensions | 22.86 × 11.43 × 11.43 mm |
| Series | GA30 |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 1000 |
| DCR (Ω) | 0.844 |
| Current Rating (A DC) | 0.74 |
| Saturation Current (A DC) | 0.32 |
| SRF (MHz) | 0.65 |
| 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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