Gowanda’s 3A153 Wirewound High Current Power Choke is a robust component designed for demanding applications, featuring a weight of 53 grams and dimensions of 34.93 × 34.93 × 20.62 mm. Part of Series A, this through-hole technology (THT) component is classified under COTS+ application grade, ensuring high reliability. It offers an inductance of 150 µH with a direct current resistance (DCR) of 0.075 Ω and a current rating of 3 A DC. The self-resonant frequency (SRF) is 2 MHz, with a tolerance of ±10%. The choke uses lead (Pb) termination with a Sn63Pb37 finish, suitable for operating temperatures ranging from -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1 and is available in bulk packaging.
| Weight | 53 g |
|---|---|
| Dimensions | 34.93 × 34.93 × 20.62 mm |
| Series | A |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 150 |
| DCR (Ω) | 0.075 |
| Current Rating (A DC) | 3 |
| SRF (MHz) | 2 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | Bulk |
Wirewound High Current Power Choke
