RP225-6-4.7-QD

Overview

The Astrodyne TDI RP225-6-4.7-QD is a single-phase, two-stage power line filter designed for chassis mounting. It features a rated voltage of 250 VAC and a current rating of 6 A. The unit incorporates a capacitance value of 4.7 nF and utilizes quick connect terminals for electrical termination. Certified under UL, CSA, and EN standards, the filter operates at frequencies of 50 Hz and 60 Hz with a leakage current ranging from 0 to 87.72 µA.

Feature Summary

• Dual-stage filtering architecture for enhanced electromagnetic interference suppression
• Chassis mount design with quick connect terminal interface
• Compliant with UL, CSA, and EN safety regulations

Applications

• Industrial equipment power conditioning
• Medical device power supply protection
• General purpose electronic systems requiring EMI filtration

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct terminal type and capacitance values. Confirm that the chassis mounting dimensions and quick connect pin spacing match the target enclosure design requirements prior to procurement.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase AC lines up to 6 A. Ensure the application environment supports chassis mounting and that the 250 VAC rating aligns with the local mains voltage specifications.

Part Context

This model belongs to the RP225 series of high-performance power line filters from Astrodyne TDI. The series offers various current ratings and capacitance options within a standardized form factor, allowing for scalable EMC solutions across different power levels while maintaining consistent mounting and connection interfaces.

Replacement Considerations

Cross-reference with RP225-6-3.3-QD for lower capacitance needs or RP225-10-4.7-QD for higher current capacity. Verify that substitute models maintain the same two-stage topology and quick connect terminal configuration to ensure mechanical compatibility.