RP225-3-1-QD

Overview

The Astrodyne TDI RP225-3-1-QD is a single-phase, two-stage power line filter designed for chassis mounting. It features quick connect terminals and operates at 250 VAC with a current rating of 3 A. The unit includes a capacitance of 1 nF and maintains leakage current between 90 uA and 150 uA. It supports 50 Hz and 60 Hz frequencies and complies with UL, CSA, and EN standards.

Feature Summary

• Dual-stage filtering architecture for enhanced noise suppression
• Chassis mount design with quick connect termination
• Compliance with major international safety certifications

Applications

• Industrial equipment EMC mitigation
• Medical device power conditioning
• Test and measurement instrumentation protection

Procurement Notes

Verify the specific datasheet version to confirm exact leakage current limits, as sources indicate values ranging from 90 uA to 150 uA. Ensure the application voltage does not exceed 250 VAC. Confirm that quick connect terminal compatibility matches the mating hardware in the target system design prior to procurement.

Selection Notes

Select this model when low leakage current is critical for safety compliance in sensitive applications. The dual-stage design offers superior attenuation compared to single-stage alternatives. Verify that the 3 A current rating meets the load requirements and that chassis mounting space accommodates the physical dimensions.

Part Context

This component belongs to the RP225 series of high-performance dual-stage power line filters by Astrodyne TDI. The series provides various current ratings and capacitance options within a standardized form factor. The RP225 series is engineered for robust EMI/EMI reduction in demanding electrical environments.

Replacement Considerations

Direct substitutes include other RP225 series variants such as RP225-3-3.3-QD or RP225-3-10-QD if different capacitance values are required. Ensure any replacement maintains the same 3 A rating, 250 VAC voltage, and quick connect terminal style.