RP186-20-4.7-QD

Overview

The Astrodyne TDI RP186-20-4.7-QD is a high-performance, single-stage power line filter designed for AC power applications. It features a C19 panel mount receptacle interface and supports a rated current of 20 A at 250 VAC. The unit incorporates a 4.7 nF capacitance value with a maximum leakage current of 800 uA. Designed for operation at 50 Hz or 60 Hz, it utilizes tab connectors for termination and chassis mounting. The component measures 75 mm in length and 38 mm in height, operating within a temperature range up to +85°C.

Feature Summary

• Single-stage filtering architecture for effective noise suppression
• Integrated C19 receptacle for direct equipment connection
• Chassis mount design with tab connector termination

Applications

• Industrial machinery power input stages
• Medical equipment power supplies
• Telecommunications infrastructure units

Procurement Notes

Verify the specific datasheet version for the RP186-20-4.7-QD to confirm compliance certifications such as cURus and EN60939. Ensure that the installation environment remains within the specified maximum operating temperature of +85°C. Confirm that the tab connector type matches the mating terminals on the target chassis or PCB assembly prior to procurement.

Selection Notes

Select this model when a high-current 20 A rating is required alongside a built-in C19 inlet. The single-stage design offers a compact solution compared to dual-stage alternatives. Verify that the 800 uA leakage current meets safety standards for the intended application. Consider the physical dimensions of 75 mm by 38 mm for enclosure space planning.

Part Context

This component belongs to the RP186 series from Astrodyne TDI, which focuses on high-performance power line filtration. The series provides various current ratings and capacitance options to suit different power requirements. The RP186 models are engineered for robust noise reduction in sensitive electronic environments while maintaining low profile footprints.

Replacement Considerations

Cross-reference with other RP186 variants if current or capacitance values differ. Ensure substitute parts maintain the C19 receptacle interface and tab connector termination style for mechanical compatibility.