RP186-15-4.7-QD

Overview

The Astrodyne TDI RP186-15-4.7-QD is a single-stage power line filter module designed for AC power applications. It features a current rating of 15 A and a voltage rating of 250 VAC, operating at frequencies of 50 Hz and 60 Hz. The component utilizes a Y-capacitance value of 4.7 nF to suppress electromagnetic interference. It employs quick connect terminals for circuit integration and supports chassis mounting configurations. The unit complies with UL, CSA, and EN safety standards.

Feature Summary

• Single-stage EMI/EMI suppression architecture
• IEC inlet filter compatibility
• Quick connect terminal interface

Applications

• Power supply units
• Battery chargers
• Portable devices

Procurement Notes

Verify the specific datasheet version for the RP186-15-4.7-QD to confirm exact dimensional tolerances and thermal derating curves. Ensure that the installation environment meets the required clearance and creepage distances specified in the official documentation. Confirm compliance requirements such as UL or EN certifications match the target market regulations before finalizing procurement orders.

Selection Notes

Select this component when a compact single-stage solution is sufficient for EMI reduction in low-to-medium power applications. The 15 A rating suits equipment requiring moderate current handling without complex multi-stage filtering. Verify that the 4.7 nF capacitance aligns with leakage current limits for the specific end-use device classification.

Part Context

This model belongs to the RP186 series of ultra-high performance filters from Astrodyne TDI. The series focuses on providing efficient noise suppression in a compact form factor suitable for various electronic equipment. The RP186 designation indicates a single-stage topology distinct from the dual-stage RP220 or RP225 series.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.