RP220-20-10-S

Overview

The RP220-20-10-S is a single-phase, two-stage power line filter manufactured by Astrodyne TDI. It features a chassis mount design with stud termination and operates at 50 Hz or 60 Hz. The unit has a voltage rating of 250 VAC and a current rating of 20 A. Key electrical parameters include a capacitance of 10 nF and a leakage current of 1.8 mA. Physical dimensions are 93 mm in length, 45 mm in height, and it complies with UL, CSA, and EN standards.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Chassis mount construction with stud termination
• Compliance with major international safety standards

Applications

• Industrial equipment power conditioning
• Medical device power supply input protection
• Test and measurement instrument EMI suppression

Procurement Notes

Verify the specific datasheet version to confirm compliance certifications such as UL, CSA, and EN. Ensure the mounting hardware matches the stud termination type. Confirm that the 20 A current rating and 10 nF capacitance align with the system's electromagnetic interference requirements and thermal management capabilities before finalizing the order.

Selection Notes

Select this component when high-performance dual-stage filtration is required for single-phase AC lines up to 20 A. The stud termination suits robust chassis installations. Compare against single-stage alternatives if space constraints allow, noting that the two-stage design offers superior attenuation characteristics for sensitive electronic loads operating at standard utility frequencies.

Part Context

This model belongs to the RP220 series of high-performance power line filters from Astrodyne TDI. The series typically includes variants with different current ratings and capacitance values, sharing common physical footprints and mounting styles. The RP220 designation indicates a dual-stage topology within the manufacturer's portfolio of electromagnetic interference suppression components.

Replacement Considerations

Direct substitutes may include other RP220 series models with adjusted current or capacitance ratings, provided they maintain the same chassis mount and stud termination interface. Verify that any replacement maintains the required 250 VAC rating and dual-stage performance specifications.