504M06QE100

Overview

The Cornell Dubilier Knowles 504M06QE100 is a Quencharc RC EMI filter capacitor designed for through-hole mounting. It features a polyester dielectric with a capacitance of 0.5 µF and a DC voltage rating of 600 VDC, alongside an AC rating of 250 VAC. The component integrates a 100 Ohm internal resistor to form a first-order low-pass filter. It exhibits a tolerance of ±10% and operates within a temperature range of -40°C to +85°C. Physical dimensions include a radial package with a 30.5 mm lead spacing, measuring 36.8 mm in length, 10.6 mm in width, and 19 mm in height.

Feature Summary

• Integrates a 100 Ohm series resistor to function as a first-order low-pass RC EMI filter
• Utilizes Quencharc technology for enhanced safety and reliability under fault conditions
• Constructed with metallized polyester film dielectric for stable electrical performance

Applications

• Electromagnetic interference suppression in power supply input stages
• Noise filtering for electronic equipment connected to mains power lines
• Compliance assistance for conducted emission standards in industrial devices

Procurement Notes

Verify the specific Quencharc certification requirements against your target market regulations. Confirm that the integrated 100 Ohm resistance aligns with your circuit's impedance and current handling needs. Ensure the radial lead spacing matches your PCB layout constraints. Check for RoHS compliance status if required by your procurement policy. Validate the operating temperature range suitability for your environmental conditions.

Selection Notes

Select this component when a combined filtering and snubbing solution is required in a single package. The integrated resistor eliminates the need for external discrete components, saving board space. Consider the 600 VDC rating for high-voltage applications where standard capacitors might fail. The radial form factor suits automated insertion processes. Evaluate the thermal dissipation capabilities of the internal resistor within the enclosure design.

Part Context

This part belongs to the Quencharc series of RC filters from Cornell Dubilier Knowles. These components are engineered specifically for EMI/RFI suppression in line-powered applications. The series combines film capacitor technology with precision resistors to provide robust noise attenuation. They are widely used in consumer electronics, industrial controls, and lighting systems to meet regulatory emissions standards.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with any alternative RC filter networks by matching capacitance, resistance, voltage ratings, and physical footprint.