RP182CS-3-4.7-W

Overview

The Astrodyne TDI RP182CS-3-4.7-W is a single-stage power line filter designed for AC mains applications. It features an IEC inlet connector and chassis mount style with tab connectors. The unit is rated for 250 VAC and 3 A current, operating at 50 Hz or 60 Hz frequencies. It incorporates a 4.7 nF capacitance value to suppress electromagnetic interference. The component complies with UL, CSA, and EN standards, ensuring safety and performance in industrial environments.

Feature Summary

• Integrates an IEC inlet connector for direct power cord attachment
• Provides single-stage filtering for effective noise suppression
• Supports chassis mounting for secure installation in equipment enclosures

Applications

• Industrial machinery power input stages
• Medical device power supplies
• Test and measurement equipment

Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure correct termination type and capacitance values. Confirm compliance requirements such as UL or CSA certifications match the target market regulations. Check availability status as supply constraints may affect lead times. Ensure mechanical dimensions fit the designated chassis space before ordering.

Selection Notes

Select this model when a compact single-stage solution with an integrated IEC inlet is required for low-current applications. The 3 A rating suits devices with moderate power consumption. Verify that the tab connector termination aligns with the internal wiring scheme. Consider leakage current specifications if sensitive patient-connected or precision analog circuits are present in the downstream design.

Part Context

This component belongs to the Astrodyne TDI RP182 series of power line filters. The series offers various current ratings and termination options to accommodate different system architectures. The RP182CS variant specifically denotes the inclusion of an IEC inlet, simplifying assembly by eliminating the need for separate inlet components.

Replacement Considerations

Direct substitutes within the same series include RP182CS-3-4.7-QD for quick connect terminals or RP182CS-6-4.7-W for higher current capacity. Cross-series replacements like the RP100 or RP135 require verification of physical dimensions and terminal types.