RP187-6-4.7-W

Overview

The Astrodyne TDI RP187-6-4.7-W is a single-phase, dual-stage power line filter designed for high-performance electromagnetic interference suppression. It features a 6 A current rating and operates at 250 VAC with a 50/60 Hz frequency range. The unit incorporates a 4.7 nF capacitance value to effectively attenuate noise. Designed for chassis mounting, it utilizes quick connect terminals for secure electrical connections. This component complies with UL, CSA, and EN standards, ensuring safety and regulatory adherence in industrial applications.

Feature Summary

• Dual-stage filtering architecture for enhanced EMI/EMI attenuation
• Compact chassis-mount design suitable for space-constrained enclosures
• Low leakage current characteristics for personnel safety
• Quick-connect terminal interface for simplified wiring integration

Applications

• Medical equipment power supplies
• Industrial control systems
• Telecommunications infrastructure
• Precision measurement instruments

Procurement Notes

Verify the specific suffix 'W' indicates wire leads or the required termination style against the official datasheet before ordering. Confirm that the 6 A rating aligns with the maximum continuous load of the target application. Ensure chassis mounting provisions match the enclosure design. Cross-reference compliance certifications (UL, CSA, EN) with regional regulatory requirements for the final product deployment.

Selection Notes

Select this model when dual-stage performance is required within a compact form factor. The 6 A rating suits moderate-power single-phase loads. Verify that the 4.7 nF capacitance meets leakage current limits for sensitive medical or safety-critical environments. Compare dimensions against available panel space. Ensure the quick-connect terminal type matches existing harness specifications.

Part Context

This component belongs to the RP187 series of high-performance dual-stage IEC inlet filters from Astrodyne TDI. The series is engineered for applications requiring superior noise suppression in limited spaces. Variants within the series differ primarily by current ratings and capacitance values, allowing customization for specific power levels while maintaining consistent physical footprint and mounting styles.

Replacement Considerations

Direct substitutes must match the 6 A rating, 250 VAC voltage, dual-stage topology, and 4.7 nF capacitance. Verify identical terminal types and mounting dimensions to ensure mechanical compatibility. Check for equivalent compliance certifications if operating in regulated markets.