Gowanda’s 50PX4703HLF is a radial-leaded horizontal mount toroidal choke designed for high-quality, reliable performance in 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 reliability. With an inductance of 470 µH, a direct current resistance (DCR) of 0.4 Ω, and a self-resonant frequency (SRF) of 1 MHz, it supports a current rating of 1.1 A DC. The choke can handle incremental current levels with a 10% inductance change at 300 mA DC and a 20% change at 500 mA DC, with a tolerance of ±15%. It is RoHS compliant, featuring a Sn/Cu termination finish, and operates effectively within a temperature range of -55°C to +130°C. The component is rated at moisture sensitivity level (MSL) 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) | 470 |
| DCR (Ω) | 0.4 |
| SRF (MHz) | 1 |
| Current Rating (A DC) | 1.1 |
| INC I L (Δ10% mA DC) | 300 |
| INC I L (Δ20% mA DC) | 500 |
| Tolerance | ±15% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Radial-Leaded Horizontal Mount Toroidal Choke
