RP225-20-2.2-S

Overview

The RP225-20-2.2-S is a single-phase, two-stage power line filter from the Astrodyne TDI RP225 series. It features a 20 A current rating and a 250 VAC voltage rating for operation at 50 Hz or 60 Hz. The unit utilizes quick connect terminals for electrical termination and chassis mount installation. Key specifications include a capacitance of 2.2 nF and a leakage current range of 0 to 1.8 mA. The device measures 38 mm in height and 100 mm in length.

Feature Summary

• Dual-stage filtering architecture designed for high-performance EMI/EMI suppression
• Chassis mount construction with quick connect terminal interface
• Certified for UL, CSA, and EN compliance standards

Applications

• Industrial machinery power conditioning
• Medical equipment electromagnetic interference reduction
• Test and measurement instrument power supply protection

Procurement Notes

Verify that the specific suffix 'S' corresponds to threaded post (M4) termination as indicated by distributor descriptions, while official datasheets may list quick connect. Confirm physical dimensions and certification marks match project requirements before finalizing procurement orders.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase AC lines up to 20 A. Ensure the application supports chassis mounting and verify terminal compatibility between quick connect and threaded post variants within the same series.

Part Context

This model belongs to the RP225 series of single-phase power line filters. It shares the series' two-stage design philosophy but differs in capacitance and terminal style from variants like the RP225-20-3.3-QD. The series targets applications requiring robust EMI suppression in compact enclosures.

Replacement Considerations

RP225-20-3.3-QD offers similar performance with different capacitance and terminal type. RP225-20-1-QD provides lower capacitance. Verify terminal interface compatibility when substituting.