EZA-DT11AAAJ

Overview

The Panasonic EZA-DT11AAAJ is a surface-mount RC network chip belonging to the EZA series. It integrates four resistor-capacitor pairs within a 1206 (3216 metric) package measuring 3.2 x 1.6 x 0.65 mm. The component features a capacitance of 47 pF with a tolerance of -20% to +30%, and a resistance of 1 kOhms with ±5% tolerance. It operates at a rated voltage of 25 V DC and functions within a temperature range of -25°C to +85°C.

Feature Summary

• Integrates four independent RC filter circuits in a compact SMD form factor
• Designed for EMI suppression on data lines
• Utilizes thick film technology for stable performance

Applications

• EMI filtering for mobile device data lines
• Signal conditioning in portable electronics
• Noise suppression in high-speed digital interfaces

Procurement Notes

Verify current lifecycle status as sources indicate this part may be obsolete or discontinued. Confirm availability through authorized distributors, noting that some listings show restricted supply. Ensure the ordering suffix matches required tolerances and packaging formats before procurement.

Selection Notes

Select this component when space-constrained designs require integrated RC filtering for multiple signal lines. The 1206 package offers a balance between footprint size and thermal handling. Verify that the 1 kOhm resistance and 47 pF capacitance values align with the target circuit's impedance and frequency requirements.

Part Context

This component is part of Panasonic's EZA series of resistor-capacitor networks. These devices are engineered for surface mount assembly, providing a compact solution for integrating passive components directly onto printed circuit boards without requiring discrete placement.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Panasonic resources for cross-reference information or updated product line replacements.