RP190-1-4.7

Overview

The RP190-1-4.7 is a single-phase EMC/EMI power line filter module from the Astrodyne TDI RP190 series. Designed for compact PCB mounting, this single-stage filter supports a maximum current of 1 A and operates at voltage ratings up to 250 VAC or 60 Hz. It features a capacitance value of 4.7 nF and includes PC pins for board integration. The unit measures 36.5 mm in length and functions within an operating temperature range of -25°C to +40°C.

Feature Summary

• Compact single-stage design optimized for space-constrained printed circuit board applications
• Single-phase configuration providing EMI suppression for AC circuits
• PC pin termination method facilitating direct board mounting

Applications

• General-purpose EMI suppression in single-phase AC circuits
• Power supply input filtering for electronic equipment
• Electromagnetic compatibility enhancement in compact devices

Procurement Notes

Verify the specific datasheet version provided by Astrodyne TDI or authorized distributors to confirm exact mechanical dimensions and electrical tolerances. Ensure the selected component matches the required voltage and current specifications for the target application. Cross-reference part numbers with official manufacturer documentation to avoid counterfeit or obsolete stock issues during procurement.

Selection Notes

Select this component when a low-profile, single-stage filter is required for single-phase AC lines. Consider the 1 A current rating and 250 VAC voltage limit against system requirements. Evaluate the thermal operating range of -25°C to +40°C against environmental conditions. Confirm that the 4.7 nF capacitance meets the necessary attenuation characteristics for the specific noise frequencies present in the application.

Part Context

This model belongs to the RP190 series of power line filters manufactured by Astrodyne TDI. The series focuses on compact, single-stage solutions for general-purpose electromagnetic interference suppression. These modules are engineered for straightforward integration into various electronic systems requiring basic noise reduction capabilities.

Replacement Considerations

Consult official Astrodyne TDI substitution guides for verified alternatives. Ensure any replacement maintains identical single-phase configuration, current ratings, and mounting style.