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Gowanda’s 3A502 Wirewound High Current Power Choke is a robust component designed for high-performance applications. Weighing 53 grams and measuring 28.58 × 28.58 × 20.62 mm, this Series A choke is mounted using Through-Hole Technology (THT) and is suitable for COTS+ grade applications. It offers an inductance of 50 µH with a direct current resistance (DCR) of 0.05 Ω and a current rating of 3 A DC. The self-resonant frequency (SRF) is 5 MHz, with a tolerance of ±10%. The component features lead (Pb) terminations with a Sn63Pb37 finish, and it operates efficiently within a temperature range of -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1 and is available in bulk packaging.
| Weight | 53 g |
|---|---|
| Dimensions | 28.58 × 28.58 × 20.62 mm |
| Series | A |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 50 |
| DCR (Ω) | 0.05 |
| Current Rating (A DC) | 3 |
| SRF (MHz) | 5 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
Wirewound High Current Power Choke
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