QAS504K600D100

Overview

The QAS504K600D100 is a polyester film RC network capacitor manufactured by Cornell Dubilier Knowles. It features a capacitance of 0.5 µF with a ±10% tolerance and a DC voltage rating of 600 VDC, alongside an AC rating of 250 VAC. The unit incorporates a 100 Ohm internal resistor and utilizes radial through-hole termination with a 30.5 mm lead spacing. Designed for operation between -55°C and +85°C, the component measures 36.8 mm in length, 15 mm in width, and 23.4 mm in height.

Feature Summary

• Integrated RC network configuration combining a polyester film capacitor with a series resistor
• Radial leaded construction designed for through-hole mounting applications
• Wide operating temperature range suitable for demanding industrial environments

Applications

• Snubber networks for electrical arc suppression
• Noise reduction circuits to minimize electromagnetic interference
• Electromagnetic force (EMF) mitigation systems

Procurement Notes

Verify the specific resistance value required for your circuit design, as the QAS504K600D100 includes an integrated 100 Ohm resistor. Confirm that the 600 VDC rating and 0.5 µF capacitance align with your system's electrical requirements. Ensure the radial package dimensions and lead spacing fit within your PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a combined snubber and filtering function is needed in high-voltage applications. The integrated resistor simplifies circuit design by reducing component count compared to discrete solutions. Consider the physical size and thermal characteristics relative to other available snubber networks to ensure compatibility with your enclosure and cooling strategies.

Part Context

This part belongs to the QAS series of snubber film capacitors from Cornell Dubilier Knowles. These components are specifically engineered to reduce or eliminate electrical arcing, noise, and EMF in various electronic systems. The series offers reliable performance in harsh environments, leveraging metallized polyester dielectric technology for stable operation under high voltage stress conditions.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Verify compatibility carefully if considering alternative RC networks, ensuring voltage ratings, capacitance values, and resistance specifications match exactly.