RP220-10-4.7-QD

Overview

The RP220-10-4.7-QD is a single-phase, dual-stage power line filter from the Astrodyne TDI RP220 series. It features a chassis mount design with quick connect terminals for secure installation. Rated for 10A continuous current and 250VAC operation at 50/60Hz, this high-performance unit incorporates 4.7nF capacitance to effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI). The component is designed for robust noise reduction in demanding electrical environments.

Feature Summary

• Dual-stage filtering architecture for enhanced EMI/RFI suppression
• Chassis mount construction with quick connect termination
• High-performance design optimized for single-phase AC lines

Applications

• General purpose electronic equipment requiring noise filtration
• Industrial control systems needing reliable power conditioning
• Medical devices requiring strict EMI compliance

Procurement Notes

Verify that the specific part number matches the required current rating of 10A and capacitance value of 4.7nF. Confirm that the quick connect terminal type aligns with existing wiring harnesses or PCB layouts. Ensure the chassis mount dimensions fit the designated enclosure space. Check for any specific regulatory certifications required by the end application's regional standards before finalizing procurement.

Selection Notes

Select this model when dual-stage attenuation is necessary for sensitive electronics operating on single-phase AC power. The 10A rating suits moderate load applications, while the 4.7nF value provides balanced leakage current and filtering performance. Consider the chassis mount form factor if panel integration is preferred over inline cable mounting. Verify compatibility with 250VAC systems and standard 50/60Hz frequencies.

Part Context

This component belongs to the RP220 series of power line filters manufactured by Astrodyne TDI. The series offers various configurations tailored for different current ratings and capacitance values. The RP220 designation indicates a dual-stage topology, distinguishing it from single-stage alternatives within the broader product portfolio. This specific variant combines high performance with a compact chassis-mount footprint.

Replacement Considerations

Direct substitutes must match the 10A current rating, 4.7nF capacitance, and dual-stage topology. Ensure replacement units support quick connect terminals and chassis mounting. Verify identical voltage ratings and physical dimensions to maintain enclosure compatibility without redesigning mounting hardware.