RP240-12-4.7-QD

Overview

The Astrodyne TDI RP240-12-4.7-QD is a high-performance dual-stage power line filter designed for single-phase applications. It features a 12 A current rating and a 250 VAC voltage rating, with a capacitance of 4.7 nF. The unit utilizes quick connect terminals for electrical termination and supports chassis mounting. Certified under UL, CSA, and EN standards, it operates at 50 Hz or 60 Hz frequencies.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• High current capacity suitable for demanding power loads
• Compliant with major international safety and EMC standards

Applications

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

Procurement Notes

Verify the specific datasheet version to confirm leakage current limits and insertion loss curves. Ensure chassis mounting hardware compatibility with the specified terminal type. Cross-reference certification marks against regional regulatory requirements before final integration.

Selection Notes

Select this model when dual-stage attenuation is required for 12 A single-phase circuits. Compare physical dimensions against available panel space. Confirm that the 4.7 nF capacitance value aligns with system leakage current constraints and EMC compliance targets.

Part Context

This component belongs to the RP240 series, which focuses on high-performance dual-stage filtration. It differs from single-stage variants by offering superior common-mode and differential-mode noise rejection capabilities for sensitive electronic environments.

Replacement Considerations

Direct substitutes include other RP240 series models with adjusted current ratings, such as RP240-15-4.7-QD. Verify terminal configuration and mounting footprint compatibility before swapping.