MALVERN, PA — Vishay Intertechnology, Inc. (NYSE: VSH) has introduced a new space-grade, surface-mount common mode choke designed to provide electromagnetic interference filtering and noise suppression for space, aerospace, and defense applications, the company announced.
The device, identified as the SGCM05339, is intended for use in high-frequency switching environments, including gallium nitride and silicon carbide applications, where waveform characteristics can generate radiated emissions.
According to the company, the component can also be used in power supplies, DC/DC converters, and solar power systems that require low-profile, high-current performance.
The choke features a nanocrystalline core and overmolded construction designed to withstand harsh operating conditions. It supports current levels up to 14.43 amps and operates within a temperature range of minus 55 degrees Celsius to 130 degrees Celsius.
The device provides high impedance across extended frequencies and meets outgassing requirements under ASTM-E595 standards. It is available with multiple screening options, including MIL-PRF-27 and MIL-STD-981 classifications for aerospace and defense use.
Additional specifications include a dielectric withstand voltage of 1000 VRMS and minimum insulation resistance of 10 gigaohms at 500 VDC. The component can be customized by parameters such as turn count and wire gauge to meet application-specific requirements.
Samples and production quantities are available, with lead times ranging from eight to 12 weeks, according to the company.
For the latest news on everything happening in Chester County and the surrounding area, be sure to follow MyChesCo on Google News and MSN.