RP225-3-4.7-QD

Overview

The Astrodyne TDI RP225-3-4.7-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 4.7 nF and supports frequencies of 50 Hz and 60 Hz. Leakage current ranges from 0 to 1.8 mA. Dimensions are approximately 65 mm in length and 40 mm in height. It holds UL, CSA, and EN certifications.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Chassis mount design with quick connect termination
• Compliant with major international safety standards

Applications

• Industrial equipment EMI suppression
• Medical device power conditioning
• Test and measurement instrumentation

Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure compatibility with system requirements. Confirm that the 3 A current rating and 250 VAC voltage specifications align with the application's electrical parameters. Check for updated certification status and datasheet revisions before finalizing procurement decisions.

Selection Notes

Select this component when dual-stage performance is required within a compact chassis-mount form factor. Ensure the 3 A current capacity meets load demands. Verify that quick connect terminals suit the wiring infrastructure. Consider leakage current limits if sensitive to ground currents in medical or precision applications.

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 values while maintaining consistent physical dimensions and mounting styles. It is engineered for reliable electromagnetic interference reduction in demanding environments.

Replacement Considerations

Consult official substitution guides for equivalent models within the RP225 series or compatible families. Verify that alternative parts match the 3 A rating, 4.7 nF capacitance, and terminal type. Cross-reference dimensional constraints and certification requirements before implementation.