RP125-45-.47-S

Overview

The RP125-45-.47-S is a high-performance single-stage power line filter manufactured by Astrodyne TDI. It is designed for single-phase applications with a voltage rating of 250 VAC and a current capacity of 45 A. The unit features stud termination and chassis mount installation. Key electrical specifications include a leakage current of 40 uA and operation at 50 Hz or 60 Hz. Physical dimensions are 108 mm in length, 76 mm in width, and 64 mm in height, with an operating temperature range from -25 C to +40 C. It complies with EN60939 standards.

Feature Summary

• Single-stage EMI filtering architecture
• Low leakage current design
• Chassis mount construction

Applications

• Power supplies
• Battery chargers
• Energy-efficient systems

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to ensure correct component identification. Confirm that the low leakage current variant matches system safety requirements. Check for regional distribution restrictions as availability may vary by location. Ensure mounting hardware compatibility with the stud termination style prior to procurement.

Selection Notes

Select this model for single-phase circuits requiring 45 A handling capability. Verify that the 250 VAC rating aligns with the input supply voltage. Ensure the chassis mounting style fits the enclosure design. Confirm that the 40 uA leakage current meets regulatory limits for the intended application environment.

Part Context

This component belongs to the RP110 series of power line filters from Astrodyne TDI. It is part of a family of single-stage filters designed for general power conditioning. The RP125 series typically offers robust performance for industrial and commercial power applications.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the RP125 series. Verify pinout and dimensional compatibility before replacing. No direct substitute part numbers are confirmed in public data.