RP185-1-4.7-QD

Overview

The RP185-1-4.7-QD is a single-phase, single-stage power line filter manufactured by Astrodyne TDI. It features a C14 IEC inlet connector and quick connect terminals for chassis mounting. The component is rated for 250 VAC and supports a current rating of 1 A at operating frequencies of 50 Hz and 60 Hz. Key electrical specifications include a capacitance value of 4.7 nF and a maximum leakage current of 740 uA. The unit complies with UL, CSA, and EN standards.

Feature Summary

• Single-stage EMI/EMI filtering architecture
• Integrated C14 IEC inlet receptacle
• Quick connect terminal interface

Applications

• Chassis-mounted electronic equipment
• Industrial control systems
• Medical devices requiring filtered power entry

Procurement Notes

Verify the specific suffix 'QD' confirms the quick connect termination style and C14 inlet configuration as documented in the official datasheet. Ensure that the 1 A current rating aligns with the system's continuous load requirements. Confirm compliance certifications such as UL and CSA are required for the target market before finalizing procurement orders.

Selection Notes

Select this model when a compact, single-stage filter solution is needed for low-current applications up to 1 A. The integrated C14 inlet simplifies assembly by eliminating separate cable connections. Consider the 4.7 nF capacitance value for standard noise attenuation needs. Verify that the quick connect terminals match the available PCB or wire harness interfaces in the design.

Part Context

This component belongs to the RP185 series of power line filters from Astrodyne TDI. The series offers various current ratings and termination options. The RP185-1-4.7-QD specifically addresses the need for high-performance filtering in space-constrained environments where direct inlet integration is preferred over separate cable assemblies.

Replacement Considerations

Cross-reference part numbers within the RP185 series for different current ratings if higher capacity is needed. Verify compatibility with alternative manufacturers offering similar C14 inlet filters with quick connect terminals and comparable 4.7 nF capacitance values.