EZA-CT11AAAJ

Overview

The Panasonic EZA-CT11AAAJ is a surface-mount RC network chip resistor and capacitor array. It integrates four RC circuits within a compact 0805 (1608 metric) package measuring 4 x 2.1 x 0.65 mm. The component features a resistance value of 22 ohms with ±5% tolerance and a capacitance of 22 pF with -20/+30% tolerance. Rated for 25 V DC, it serves as a low-pass filter in mobile device data lines.

Feature Summary

• Integrates four independent RC circuits into a single surface-mount package
• Functions as a low-pass filter for signal conditioning
• Designed for space-constrained mobile device applications

Applications

• Data line filtering in mobile devices
• Signal processing circuits requiring low power consumption
• Networking application signal stabilization

Procurement Notes

Verify the specific suffix AA to confirm the 22 ohm/22 pF configuration. Ensure the ordering part number matches the required tolerance and voltage ratings. Confirm the package size is compatible with the target PCB footprint before procurement.

Selection Notes

Select this component when a compact 0805 footprint is required for multi-channel RC filtering. Consider the specific capacitance tolerance range and resistance value to ensure compatibility with the circuit's frequency response requirements.

Part Context

This part belongs to the Panasonic EZA series of chip resistor networks. It is distinct from other variants like EZA-CT01AAAJ or EZA-CT21AAAJ which may have different resistance and capacitance values but share the same physical package and general functionality.

Replacement Considerations

Direct substitutes include other Panasonic EZA series parts with identical electrical parameters. Verify that any alternative maintains the 0805 footprint and 25V rating.