RP130-20-4.7-QD

Overview

The Astrodyne TDI RP130-20-4.7-QD is a single-phase, high-performance EMC/EMI power line filter from the RP130 series. It features a single-stage design rated for 20 A current and 250 VAC voltage at 50/60 Hz operating frequencies. The unit utilizes quick-connect terminals for circuit integration and chassis mounting for physical installation. Key electrical specifications include a capacitance of 4.7 nF and a maximum leakage current of 730 uA. The component measures 118 mm in length and complies with UL, CSA, and EN safety standards.

Feature Summary

• Single-stage filtering architecture designed for effective electromagnetic interference suppression
• Quick-connect terminal configuration enabling rapid circuit board integration
• Chassis mount construction providing stable mechanical installation
• High performance capability supporting currents up to 40 A within the series

Applications

• General-purpose electronic equipment requiring EMI/EMC compliance
• Medical devices necessitating low leakage current characteristics
• Industrial control systems utilizing single-phase AC power inputs
• Test and measurement instrumentation requiring signal integrity

Procurement Notes

Verify the specific suffix QD confirms quick-connect termination style against official datasheets. Confirm leakage current limits meet strict safety requirements for medical or sensitive applications. Ensure chassis mounting hardware compatibility with the specified dimensions. Cross-reference regulatory certifications such as UL and EN for target market compliance before procurement.

Selection Notes

Select this model when single-phase filtering is required with quick-connect convenience. The 20 A rating suits moderate power loads while maintaining low leakage. Consider the RP130 series for higher current variants if load demands exceed 20 A. Evaluate physical space constraints against the 118 mm length dimension. Ensure input voltage aligns with the 250 VAC rating for safe operation.

Part Context

This component belongs to the Astrodyne TDI RP130 series, which offers high-performance single-stage power line filters. The series supports various current ratings and termination styles, including stud and quick-connect options. These filters are engineered for general-purpose applications requiring reliable EMI suppression in single-phase AC environments.

Replacement Considerations

The RP130-20-4.7-S serves as a comparable variant within the same series but utilizes stud terminals instead of quick-connects. Verify terminal type compatibility before substitution. Other RP130 models may offer different current ratings or capacitance values.