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The Astrodyne TDI RP105-20-0-QD is a compact, single-phase, single-stage power line filter designed for chassis mounting. It features quick connect terminals and operates at 250 VAC with a 20 A current rating. The unit has zero capacitance (0 nF), resulting in a leakage current range of 0 to 1.57 mA. It supports 50 Hz and 60 Hz frequencies and holds UL, CSA, and EN certifications.
Verify the specific datasheet version for the RP105-20-0-QD to confirm exact dimensional tolerances and certification marks. Ensure the application environment remains within the specified voltage and current ratings. Confirm that quick connect terminals match the mating connector specifications. Check for any regional compliance requirements beyond UL, CSA, and EN standards.
Select this component when zero capacitance is required to prevent leakage current issues in sensitive applications. The single-stage topology offers cost-effective attenuation for general EMI problems. Verify that the 20 A rating meets the load requirements. Ensure chassis mounting provisions align with the physical dimensions provided in the official documentation.
This part belongs to the RP105 series of power line filters from Astrodyne TDI. The series includes various configurations with different capacitance values and current ratings. The RP105-20-0-QD specifically addresses applications needing minimal capacitive coupling between line and ground while maintaining robust mechanical mounting via quick connect terminals.
Consult official substitution guides for equivalent single-stage filters with matching 20 A ratings and zero capacitance. Verify that alternative parts maintain the same quick connect terminal interface and chassis mounting footprint to ensure compatibility without redesign.