Gowanda’s 50PX3303H is a radial-leaded horizontal mount toroidal choke designed for high-quality, reliable electronic applications. This component, part of the PX series, features a compact design with dimensions of 15.75 × 15.75 × 8.64 mm and a weight of 5.75 g. It is suitable for through-hole technology (THT) mounting and is classified under the COTS+ application grade, ensuring enhanced performance and reliability. The choke offers an inductance of 330 µH, a direct current resistance (DCR) of 0.3 Ω, and a self-resonant frequency (SRF) of 1.5 MHz. It supports a current rating of 1.27 A DC, with incremental current levels of 400 mA DC for a 10% inductance change and 700 mA DC for a 20% change. The component has a tolerance of ±15% and features a lead termination type with a Sn63Pb37 finish. It operates efficiently across a wide temperature range from -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in bulk packaging.
| Weight | 5.75 g |
|---|---|
| Dimensions | 15.75 × 15.75 × 8.64 mm |
| Series | PX |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 330 |
| DCR (Ω) | 0.3 |
| SRF (MHz) | 1.5 |
| Current Rating (A DC) | 1.27 |
| INC I L (Δ10% mA DC) | 400 |
| INC I L (Δ20% mA DC) | 700 |
| Tolerance | ±15% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Radial-Leaded Horizontal Mount Toroidal Choke
