RP135-20-.47-W

Overview

The Astrodyne TDI RP135-20-.47-W is a high-performance, single-stage power line filter designed for AC power applications. It features a 20 A current rating and operates at a voltage of 250 VAC with a frequency range of 50 Hz to 60 Hz. The unit incorporates a capacitance value of 0.47 nF to provide effective electromagnetic interference suppression. Designed for chassis mounting, it utilizes stud-type termination for secure electrical connections. This component belongs to the RP135 series and is certified under UL, CSA, and EN standards.

Feature Summary

• Single-stage EMI/EMC filtering architecture
• Chassis mount installation style
• Stud termination configuration

Applications

• Industrial power supplies
• Power electronics systems
• Base mounted equipment requiring EMI suppression

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm terminal type and mounting hardware specifications. Ensure that the selected variant matches the required chassis opening dimensions and stud size for your specific enclosure design. Cross-reference the datasheet for precise leakage current limits and compliance certifications relevant to your target market regulations before finalizing procurement.

Selection Notes

Select this model when a single-stage solution is sufficient for the required attenuation levels in 250 VAC environments. Confirm that the 20 A continuous current rating aligns with the maximum load requirements of the protected circuit. Evaluate the physical constraints of the installation site to ensure compatibility with the chassis mount footprint and stud connection method specified for this series.

Part Context

This component is part of the RP135 series from Astrodyne TDI, which specializes in high-performance power line filters. The series offers various configurations tailored for different current ratings and capacitance values. These filters are engineered to meet stringent international safety and EMC standards, providing reliable noise reduction for sensitive electronic equipment in demanding industrial and commercial power applications.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the RP135 series or other Astrodyne TDI lines. Verify that any substitute maintains identical current, voltage, and capacitance ratings. Ensure mechanical compatibility regarding mounting style and termination type to avoid redesigning the chassis interface.