The 15A502 is a wirewound high current power choke from Gowanda, designed for demanding applications with its robust construction and reliable performance. Weighing 55 grams and measuring 41.28 × 41.28 × 25.4 mm, this component is part of Series A and features through-hole technology (THT) for mounting. It is classified under the COTS+ application grade, ensuring suitability for commercial off-the-shelf applications with enhanced reliability. The choke offers an inductance of 50 µH, a direct current resistance (DCR) of 0.02 Ω, and a current rating of 15 A DC, with a self-resonant frequency (SRF) of 4 MHz. It maintains a tolerance of ±10% and uses Pb termination with a Sn63Pb37 finish. The 15A502 operates efficiently across a wide temperature range from -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1, indicating high resistance to moisture. It is available in bulk packaging for ease of handling and integration into various electronic systems.
| Weight | 55 g |
|---|---|
| Dimensions | 41.28 × 41.28 × 25.4 mm |
| Series | A |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 50 |
| DCR (Ω) | 0.02 |
| Current Rating (A DC) | 15 |
| SRF (MHz) | 4 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
Wirewound High Current Power Choke
