RP190-1-0.22

Overview

The RP190-1-0.22 is a compact single-stage power line filter module manufactured by Astrodyne TDI. Designed for PCB mounting, it provides EMI/RFI noise suppression for single-phase AC circuits. The component operates at frequencies of 50/60 Hz with a maximum operating voltage range of 120 to 250 VAC. It features a rated current capacity of 1 A and utilizes a capacitance value of 0.22 nF. The unit is constructed for direct integration into electronic assemblies requiring efficient electromagnetic interference reduction.

Feature Summary

• Compact single-stage design optimized for space-constrained PCB applications
• Provides effective EMI and RFI noise filtering for single-phase power lines
• Direct PCB mount construction facilitates straightforward assembly integration

Applications

• Single-phase AC power input stages in consumer electronics
• Electromagnetic interference suppression in industrial control systems
• Noise filtering for medical equipment power supplies
• EMI mitigation in telecommunications infrastructure components

Procurement Notes

Verify the specific suffix designation against official Astrodyne TDI documentation to ensure correct capacitance and current ratings. Confirm that the package type matches the target PCB footprint requirements. Cross-reference the voltage rating with the application's maximum operating conditions to prevent derating issues. Ensure compliance with relevant safety standards required for the final product deployment.

Selection Notes

Select this component when a low-profile, single-stage solution is required for 1 A single-phase applications. The 0.22 nF capacitance offers a balance between attenuation performance and leakage current limitations. Consider the physical dimensions relative to available board space. Evaluate the thermal environment to ensure operation within specified limits without additional heat sinking.

Part Context

This model belongs to the RP190 series of compact power line filters from Astrodyne TDI. The series is characterized by its small form factor and suitability for direct surface or through-hole mounting. These modules are engineered to meet stringent EMC requirements while maintaining a minimal profile suitable for dense electronic packaging.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Generic replacements may differ in capacitance tolerance, voltage rating, or physical dimensions. Verify that any substitute maintains the same single-stage topology and current handling capabilities to ensure circuit compatibility.