RP225-10-4.7-QD

Overview

The RP225-10-4.7-QD is a single-phase, two-stage EMI power line filter manufactured by Astrodyne TDI. It features a rated current of 10 A and a voltage rating of 250 VAC. The unit utilizes quick connect terminals for circuit attachment and supports chassis mounting. Key electrical parameters include a capacitance value of 4.7 nF and an operating frequency range of 50 Hz to 60 Hz. The device complies with UL, CSA, and EN safety standards.

Feature Summary

• Dual-stage filtering architecture for enhanced electromagnetic interference suppression
• Quick connect terminal interface for simplified wiring integration
• Chassis mount design for secure mechanical installation

Applications

• General purpose electronic equipment requiring EMI protection
• Power supply input stages in industrial machinery
• Medical devices adhering to strict emission standards

Procurement Notes

Verify the specific datasheet version for the RP225-10-4.7-QD to confirm exact dimensional tolerances and thermal derating curves. Ensure that the quick connect terminal specifications match the mating connector requirements of the target system. Confirm compliance certifications such as UL and EN are valid for the intended regional deployment before finalizing procurement orders.

Selection Notes

Select this component when a dual-stage filter is required for 10 A applications at 250 VAC. The 4.7 nF capacitance value determines the common-mode attenuation characteristics. Compare against other RP225 variants if different current ratings or capacitance values are needed. Ensure the chassis mount form factor fits the available enclosure space.

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 consistent chassis-mount footprint. The RP225-10-4.7-QD specifically addresses mid-range current requirements with a two-stage topology for superior noise reduction compared to single-stage alternatives.

Replacement Considerations

Direct substitutes may include other RP225 series models with identical 10 A ratings but different capacitance values, such as RP225-10-3.3-QD or RP225-10-10-QD, provided the leakage current and attenuation requirements align with the system design.