RP220-12-.47-W

Overview

The Astrodyne TDI RP220-12-.47-W is a high-performance, single-phase, dual-stage power line filter designed for chassis mounting. It features a rated current of 12 A and a voltage rating of 250 VAC. The unit utilizes quick connect terminals for electrical termination and includes a capacitance value of 0.47 nF. Certified to UL, CSA, and EN standards, it operates at frequencies of 50 Hz and 60 Hz with a maximum leakage current of 80 µA.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• High-performance design optimized for electromagnetic interference suppression
• Chassis mount construction for secure mechanical installation

Applications

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

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm terminal type and capacitance values. Ensure that the required certifications such as UL or EN compliance match the project specifications. Confirm physical dimensions and mounting hole patterns prior to integration into the final assembly design.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase AC lines. Compare the 12 A current rating against peak load requirements. Evaluate the 0.47 nF capacitance against leakage current limits in sensitive applications. Verify compatibility with existing chassis mounting structures and terminal connection methods.

Part Context

This model belongs to the RP220 series of power line filters from Astrodyne TDI. The series typically offers various current ratings and capacitance options within a standardized form factor. These filters are engineered for general industrial and commercial applications requiring reliable EMI/RFI suppression on single-phase power inputs.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative part matches the 12 A rating, 250 VAC specification, and dual-stage topology. Ensure physical footprint and terminal configurations remain compatible with existing designs.