RP125-45-100-S

Overview

The RP125-45-100-S is a high-performance single-stage power line filter manufactured by Astrodyne TDI. Designed for 1-phase applications, it supports a voltage rating of 250 VAC and a current capacity of 45 A. The unit operates at frequencies of 50 Hz and 60 Hz with a leakage current of 400 uA. It features chassis mounting via stud terminals and measures 147 mm in length, 76 mm in width, and 64 mm in height. The component weighs approximately 1 kg and functions within an operating temperature range of -25 C to +40 C.

Feature Summary

• Single-stage filtering architecture for effective noise suppression
• Chassis mount design utilizing stud termination style
• Low leakage current specification for safety compliance

Applications

• Industrial power conditioning systems
• Medical equipment power supplies
• Commercial IT infrastructure units

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm terminal configuration and certification status. Ensure that the selected variant matches the required voltage and current ratings for the target application circuit. Cross-reference the datasheet revision date to guarantee compatibility with current regulatory standards and physical dimensions before finalizing procurement orders.

Selection Notes

Select this model when a compact single-stage solution is required for 45 A circuits. Confirm that the chassis mounting method aligns with the enclosure design constraints. Evaluate thermal management requirements based on the specified maximum operating temperature limit. Verify that the leakage current characteristics meet the safety isolation requirements of the end-use system.

Part Context

This component belongs to the RP125 series of power line filters from Astrodyne TDI. The series offers various current ratings and capacitance options tailored for different electromagnetic interference suppression needs. The RP125 models are generally characterized by their robust construction and suitability for demanding industrial and commercial environments requiring reliable power quality maintenance.

Replacement Considerations

Consult official substitution guides for equivalent performance metrics. Verify mechanical footprint compatibility and electrical specifications before integrating alternative components.