RP220-20-2.2-S

Overview

The RP220-20-2.2-S is a single-phase, two-stage power line filter manufactured by Astrodyne TDI. It features a chassis mount style with stud termination and an M4 threaded post interface. The component is rated for 250 VAC and 20 A current, operating at 50 Hz or 60 Hz frequencies. It includes a capacitance of 2.2 nF and maintains a leakage current of 1.8 mA. The unit complies with UL, CSA, and EN standards.

Feature Summary

• Dual-stage filtering architecture for enhanced electromagnetic interference suppression
• Chassis mounting configuration with robust stud termination
• Compliance with international safety and EMC regulatory standards

Applications

• Industrial machinery power input stages
• Medical equipment power supplies
• Commercial IT infrastructure systems

Procurement Notes

Verify the specific datasheet revision to confirm mechanical dimensions and terminal specifications before integration. Ensure the mounting surface supports the required thermal dissipation and structural load. Confirm that the M4 stud termination matches the available chassis hardware. Validate compliance requirements against local regional regulations for the intended deployment environment.

Selection Notes

Select this model when high-performance attenuation is required for single-phase AC lines carrying up to 20 amperes. The dual-stage design offers superior noise reduction compared to single-stage alternatives. Consider the physical footprint and stud mounting constraints during enclosure design. Evaluate leakage current limits if strict safety isolation is mandated for sensitive downstream loads.

Part Context

This component belongs to the RP220 series of high-performance power line filters from Astrodyne TDI. The series provides various current ratings and capacitance options within a standardized chassis-mount form factor. It is designed for applications requiring reliable EMI/EMI suppression in compact industrial and commercial enclosures.

Replacement Considerations

Cross-reference with RP220-20-10-S for higher capacitance needs or RP220-6-4.7-QD for lower current applications. Verify that substitute models maintain compatible voltage ratings and termination types to ensure mechanical and electrical interchangeability without redesigning the mounting structure.