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The RP225-20-3.3-QD is a single-phase, two-stage power line filter manufactured by Astrodyne TDI. It features a chassis mount design with quick connect termination types. The component has a voltage rating of 250 VAC and a current rating of 20 A. It operates at frequencies of 50 Hz and 60 Hz. The capacitance value is 3.3 nF, with a leakage current ranging from 0 A to 1.8 mA. Physical dimensions include a length of 100 mm and a height of 38 mm. It holds UL, CSA, and EN compliance certifications.
Verify the specific suffix QD against official datasheets to confirm terminal type compatibility. Ensure chassis mounting holes align with the specified 100 mm length and 38 mm height dimensions. Confirm that the 20 A current rating and 250 VAC voltage rating meet system requirements. Check for UL, CSA, and EN certification marks on the physical unit to ensure regulatory compliance.
Select this model when dual-stage attenuation is required for 20 A applications. Compare the 3.3 nF capacitance value against other series options if lower leakage current is critical. Evaluate the quick connect terminals against wire termination alternatives if soldering or crimping is preferred over plug-in connections.
This component belongs to the RP225 series of high-performance power line filters. The series offers various current ratings and capacitance values within a standardized chassis mount form factor. It is designed for applications demanding robust EMI suppression in compact spaces while maintaining electrical safety standards.
Publicly confirmed substitute part numbers are not available in the provided documentation.