RP240-12-4.7-S

Overview

The RP240-12-4.7-S is a high-performance dual-stage single-phase power line filter manufactured by Astrodyne TDI. It features a chassis mount design with stud termination and operates at 250 VAC. The unit handles a rated current of 12 A and includes a capacitance of 4.7 nF. Key electrical specifications include a leakage current of 800 uA and operation at 50 Hz or 60 Hz. Compliance certifications include UL, CSA, and EN standards.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• High-performance electromagnetic interference suppression
• Chassis mount construction with stud terminals

Applications

• Industrial machinery power conditioning
• Medical equipment EMI reduction
• Telecommunications infrastructure filtering

Procurement Notes

Verify the specific datasheet version for the RP240-12-4.7-S to confirm exact dimensional tolerances and terminal torque specifications. Ensure that the mounting surface meets the thermal and mechanical requirements for chassis installation. Cross-reference certification marks such as UL and EN against local regulatory mandates before final procurement approval.

Selection Notes

Select this component when dual-stage attenuation is required for single-phase AC lines up to 12 A. The stud termination style dictates compatibility with panel cutouts and hardware. Verify that the 4.7 nF capacitance aligns with system leakage current limits, particularly in medical or sensitive electronic environments requiring strict compliance with safety standards.

Part Context

This model belongs to the RP240 series of high-performance filters from Astrodyne TDI. The series is designed for demanding applications requiring superior noise rejection compared to standard single-stage units. The dual-stage topology provides increased insertion loss across broader frequency ranges while maintaining compact physical dimensions suitable for dense chassis installations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer engineering support for direct equivalents or pin-compatible alternatives within the RP240 family.