RP187-3-.47-QD

Overview

The Astrodyne TDI RP187-3-.47-QD is a high-performance dual-stage power line filter designed for single-phase applications. It features an integrated IEC inlet and supports a voltage rating of 250 VAC with a current capacity of 3 A. The unit utilizes quick connect tab terminals for circuit attachment and is engineered for panel mounting. Key electrical specifications include a capacitance value of 470 pF, a maximum leakage current of 80 µA, and operation at standard frequencies of 50 Hz or 60 Hz. The component complies with EN60939 standards.

Feature Summary

• Dual-stage filtering architecture for enhanced noise suppression
• Integrated IEC inlet connector for simplified installation
• Low leakage current design suitable for sensitive equipment

Applications

• Medical device power supplies
• Industrial control systems
• Telecommunications equipment

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to ensure correct capacitance and stage configuration. Confirm that the required certification marks align with regional regulatory requirements before finalizing procurement orders.

Selection Notes

Select this model when compact form factors are required alongside effective EMI attenuation in single-phase circuits. Ensure the operating environment remains within the specified temperature range and that the chassis mounting style accommodates the physical dimensions of the enclosure.

Part Context

This component belongs to the RP187 series from Astrodyne TDI, which specializes in high-performance power line filters. The series is characterized by its integration of inlet connectors and robust filtering capabilities for demanding electronic environments.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement maintains identical voltage, current, and capacitance ratings to preserve system safety and performance integrity.