RP225-3-1-W

Overview

The Astrodyne TDI RP225-3-1-W is a high-performance, dual-stage power line filter designed for single-phase applications. It features a 3 A current rating and a 250 VAC voltage rating, operating at standard frequencies of 50 Hz and 60 Hz. The unit incorporates a 1 nF capacitance value and maintains a low leakage current of 1.8 mA. Constructed for chassis mounting with quick connect terminals, it measures 65 mm in length, 40 mm in height, and supports an operating temperature range up to +40°C. The component holds UL, CSA, and EN compliance certifications.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Chassis mount design with quick connect termination
• Low leakage current specification for safety compliance

Applications

• Single-phase power conditioning systems
• Industrial equipment requiring EMI suppression
• Medical device power inputs

Procurement Notes

Verify the specific suffix 'W' against official manufacturer documentation to confirm terminal configuration and insulation ratings. Ensure the selected variant matches the required chassis mounting dimensions and terminal type for your enclosure design. Cross-reference the part number with the latest datasheet to confirm compliance certifications such as UL and EN standards are active for this specific revision.

Selection Notes

Select this model when a compact, dual-stage solution is required for single-phase lines under 3 A. The quick connect terminals facilitate rapid assembly compared to stud-mounted alternatives. Verify that the 1.8 mA leakage current meets the safety requirements of the final application environment. Ensure the chassis mounting style aligns with the available space and thermal management strategy of the host system.

Part Context

This component belongs to the RP225 series of power line filters from Astrodyne TDI. The series is characterized by high-performance filtering capabilities in a compact form factor. The RP225 series typically offers various current ratings and capacitance options to suit different single-phase power line requirements while maintaining consistent mounting styles and compliance standards across the family.

Replacement Considerations

Publicly confirmed substitute part numbers for the RP225-3-1-W are not available in the provided source data. Consult official manufacturer cross-reference lists for verified equivalents.