504M06QE150

Overview

The Cornell Dubilier Knowles 504M06QE150 is a Quencharc RC EMI filter designed for through-hole mounting. It features a radial package configuration with a capacitance of 0.5 µF and a resistance of 150 Ohms. The component operates at an AC voltage rating of 250 VAC and maintains a tolerance of 20%. Classified as a first-order low-pass filter, it integrates film capacitor technology to suppress electromagnetic interference in electronic circuits.

Feature Summary

• Integrates resistor and capacitor elements into a single unit for simplified circuit design
• Utilizes Quencharc construction for enhanced safety and reliability under fault conditions
• Provides first-order low-pass filtering characteristics to attenuate high-frequency noise

Applications

• Power supply input stages for EMI suppression
• Motor drive circuits for noise reduction
• Industrial equipment requiring reliable RF interference filtering

Procurement Notes

Verify the specific resistance value against the suffix code, as variations exist within the series. Confirm that the 250 VAC rating aligns with your system's operational requirements. Ensure the radial through-hole footprint matches your PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a compact, integrated solution for first-order filtering is required. The combination of 0.5 µF capacitance and 150 Ohms resistance offers a specific cutoff frequency suitable for general EMI applications. Consider the Quencharc feature if safety standards regarding internal short circuits are critical for the design.

Part Context

This part belongs to the 504M series of Quencharc RC filters from Cornell Dubilier Knowles. These components are engineered to replace discrete resistor-capacitor networks, saving board space and assembly time. The series is known for robust performance in industrial and commercial power electronics environments.

Replacement Considerations

Check for other suffixes in the 504M06QE series, such as 504M06QE47 or 504M06QE150, which offer different resistance values while maintaining similar capacitance and voltage ratings. Ensure any substitute matches the radial package dimensions and thermal characteristics.