RP120-30-4.7-S

Overview

The Astrodyne TDI RP120-30-4.7-S is a single-stage, one-phase power line filter designed for chassis mounting with stud termination. It features a capacitance of 470 pF (0.47 nF) and supports a rated current of 30 A at 250 VAC. The unit operates at 50 Hz or 60 Hz with a maximum leakage current of 80 uA. Certified to UL, CSA, and EN standards, it measures 100 mm in length and 38 mm in height.

Feature Summary

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

Applications

• Industrial equipment power conditioning
• Medical device power supply input protection
• Commercial machinery EMI mitigation

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm terminal type and capacitance values. Ensure chassis mounting hardware compatibility with the stud termination style. Confirm regulatory certification requirements match local standards before procurement.

Selection Notes

Select this component for applications requiring high-current handling up to 30 A with low leakage constraints. The single-stage topology suits moderate attenuation needs. Verify voltage ratings align with the 250 VAC system environment. Consider physical dimensions for chassis integration space.

Part Context

This model belongs to the RP120 series of power line filters from Astrodyne TDI. The series offers various current ratings and termination options. This specific variant focuses on 30 A capacity with stud connections. It serves as a standard solution for single-phase AC power filtering in regulated environments.

Replacement Considerations

Consult official substitution guides for equivalent performance. Verify that any alternative maintains the 30 A rating, 250 VAC capability, and stud termination style. Ensure capacitance and leakage current specifications meet original design requirements.