EZA-CT00AAAJ

Overview

The Panasonic EZA-CT00AAAJ is a surface-mount RC network filter designed for high-frequency noise suppression. It integrates a 10 Ohm resistor and a 10 pF capacitor within a compact 0805 (2012 metric) package, measuring 2.0 x 1.25 mm. The component features a resistance tolerance of ±5% and a capacitance tolerance ranging from -20% to +30%. Rated for a maximum DC voltage of 50V, this thin-film chip resistor-based network offers low inductance characteristics suitable for signal line protection.

Feature Summary

• Integrates a 10 Ohm resistor and 10 pF capacitor in a single surface-mount package
• Utilizes thin-film chip resistor technology for stable performance
• Designed for effective EMI/RFI filtering on data and signal lines

Applications

• High-speed digital interface noise suppression
• Clock signal line filtering
• Data bus protection against electromagnetic interference

Procurement Notes

Verify the current lifecycle status before procurement, as official documentation indicates this specific part number may be subject to discontinuation or obsolescence notices. Confirm that the 0805 footprint and electrical specifications align with the target design requirements. Ensure compatibility with standard reflow soldering profiles specified in the manufacturer's datasheet to maintain component integrity during assembly processes.

Selection Notes

Select this component when a compact solution is required for attenuating high-frequency noise on low-voltage signal lines. The combination of 10 Ohms resistance and 10 pF capacitance provides a specific cutoff frequency suitable for many digital communication interfaces. Consider the ±5% resistance tolerance for precision applications requiring consistent impedance matching or damping characteristics in the circuit design.

Part Context

This component belongs to the Panasonic EZA series of RC networks, which are engineered for space-constrained printed circuit board layouts. The series utilizes thin-film technology to achieve precise resistance values and stable capacitance characteristics. These networks serve as alternatives to discrete components, reducing board area and simplifying assembly processes while maintaining reliable filtering performance in electronic systems.

Replacement Considerations

Public records indicate potential end-of-life status for this specific part number. Verify availability through authorized distributors or check for updated replacement series within the Panasonic EZA lineup. Ensure any substitute maintains the 0805 footprint, 10 Ohm/10 pF configuration, and compatible voltage ratings to preserve circuit functionality.