EZA-DT32AAAJ

Overview

The Panasonic EZA-DT32AAAJ is a surface-mount RC (Pi) EMI filter designed for noise reduction in data lines. It features four channels with a resistance of 100 Ohms and capacitance of 47pF per channel. The component operates within a voltage rating of 12V to 25V DC and supports a temperature range of -25°C to 85°C. Housed in a 1206 (3216 Metric) concave package with long side terminals, it measures 3.2mm x 1.6mm x 0.6mm. This first-order low-pass filter is optimized for mobile device applications.

Feature Summary

• Compact SMD RC network design for efficient space utilization
• Four-channel configuration for multi-line noise suppression
• Concave package structure facilitating automated placement

Applications

• Mobile device data line filtering
• EMI suppression in portable electronics
• Noise reduction for high-speed signal interfaces

Procurement Notes

Verify the specific datasheet version for the EZA-DT32AAAJ to confirm terminal type and exact electrical tolerances. Ensure compatibility with existing PCB footprint dimensions, particularly the concave package profile. Check for RoHS compliance status and moisture sensitivity level requirements before integration into production workflows.

Selection Notes

Select this component when a compact, four-channel low-pass filter is required for data lines operating at low voltages. The 100 Ohm resistance and 47pF capacitance values provide specific attenuation characteristics suitable for common digital signals. Consider the 1206 package size relative to available board space and the need for concave mounting to ensure proper solder joint formation during reflow processes.

Part Context

This part belongs to the Panasonic EZA series of passive components, specifically engineered as RC networks for electromagnetic interference mitigation. The DT suffix typically denotes a specific package variant within the EZA family, characterized by its small form factor and suitability for dense surface-mount assemblies in consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters against potential alternatives from other manufacturers to ensure functional equivalence without modifying the existing circuit design.