RP187-10-4.7-QD

Overview

The RP187-10-4.7-QD is a single-phase, dual-stage EMC/EMI power line filter from the Astrodyne TDI RP187 series. It features a rated current of 10 A and a voltage rating of 250 VAC at 50/60 Hz. The unit incorporates a Y-capacitance of 4.7 nF and utilizes quick connect terminals for circuit attachment. Designed for IEC 320-C14 inlet integration, it provides high-performance noise attenuation in a compact form factor suitable for chassis or panel mounting applications.

Feature Summary

• Dual-stage filtering architecture for enhanced electromagnetic interference suppression
• Integrated IEC 320-C14 inlet interface for direct equipment connection
• Quick connect terminal configuration for simplified assembly

Applications

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

Procurement Notes

Verify that the specific part number matches the required current rating and capacitance value for your design. Confirm that the quick connect terminal style aligns with your mating connector specifications. Ensure compliance requirements such as UL and EN standards are met for your target market before finalizing procurement.

Selection Notes

Select this component when dual-stage attenuation is required within a single module footprint. The 10 A rating suits moderate power applications. Verify that the 4.7 nF leakage current characteristics comply with safety regulations for the intended end-use environment.

Part Context

This model belongs to the RP187 series of high-performance dual-stage filters. The series offers various current ratings and termination options, including wire leads. The QD suffix denotes the quick connect terminal type, distinguishing it from other variants in the same performance class.

Replacement Considerations

Direct substitutes include other RP187 series models with identical electrical ratings but different terminations, such as RP187-10-4.7-W. Cross-referencing physical dimensions and terminal compatibility is essential when considering alternative manufacturers.