RP186-3-4.7-W

Overview

The Astrodyne TDI RP186-3-4.7-W is a single-stage power line filter designed for AC mains applications. It supports a rated voltage of 250 VAC and a continuous current of 3 A. The unit utilizes quick connect terminals for circuit integration and features a chassis mount installation style. Key electrical parameters include a capacitance of 4.7 nF, a maximum leakage current of 800 uA, and operation at standard frequencies of 50 Hz or 60 Hz. The component complies with UL, CSA, and EN standards.

Feature Summary

• Single-stage filtering architecture for electromagnetic interference suppression
• Chassis mount design for secure panel integration
• Quick connect terminal configuration for simplified wiring

Applications

• Industrial equipment power input stages
• Medical device power supplies
• Information technology hardware

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm terminal type and compliance certifications. Ensure the selected variant matches the required mounting style and termination method for the target application. Cross-reference the part number with the latest datasheet to validate current ratings and environmental operating limits before procurement.

Selection Notes

Select this component when a compact single-stage solution is required for low-current AC lines. The 3 A rating suits light industrial and IT loads. Verify that the quick connect terminals align with available PCB or wire harness interfaces. Confirm that the chassis mount dimensions fit the enclosure constraints and that the leakage current specifications meet safety requirements for the end product.

Part Context

This model belongs to the RP186 series of high-performance power line filters from Astrodyne TDI. The series offers various current ratings and termination options. The RP186-3-4.7-W specifically addresses applications requiring moderate current handling with a standardized 4.7 nF capacitance value for common-mode noise attenuation in single-phase systems.

Replacement Considerations

Consult official substitution guides for equivalent components within the same series or alternative manufacturers offering identical electrical ratings and form factors.