Gowanda’s 3A253 Wirewound High Current Power Choke is a robust electronic component designed for high-performance applications. Weighing 53 grams and measuring 41.28 × 41.28 × 20.62 mm, this component is part of Series A and features a Through-Hole Technology (THT) mounting type. It is classified under the COTS+ application grade, ensuring reliability in demanding environments. With an inductance of 250 µH, a direct current resistance (DCR) of 0.09 Ω, and a current rating of 3 A DC, it is engineered for efficient power management. The component has a self-resonant frequency (SRF) of 1 MHz and a tolerance of ±10%. It uses Pb termination with a Sn63Pb37 finish, suitable for operating temperatures ranging from -55°C to +125°C. The moisture sensitivity level (MSL) is rated at 1, and it is available in bulk packaging.
| Weight | 53 g |
|---|---|
| Dimensions | 41.28 × 41.28 × 20.62 mm |
| Series | A |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 250 |
| DCR (Ω) | 0.09 |
| Current Rating (A DC) | 3 |
| SRF (MHz) | 1 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
Wirewound High Current Power Choke
