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Product Detailed Parameters
- Description：FILTER RC(PI) 1 KOHMS/100PF SMD
- Series：EZADT
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：1st
- Technology：RC (Pi)
- Number of Channels：4
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：1k
- Values：R = 1kOhms, C = 100pF
- ESD Protection：No
- Operating Temperature：-25°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：12V
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric), Concave, Long Side Terminals
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height：0.033" (0.85mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The EZA-DT63AAAJ is a four-channel RC network filter manufactured by Panasonic Industry. It features a Pi-filter topology with integrated resistors and capacitors for EMI suppression. The component utilizes a surface-mount 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 0.65 mm in height. Each channel contains a 1 kOhm resistor and a 100 pF capacitor. It operates within a temperature range of -25°C to +85°C and has a voltage rating of 25 V.
Feature Summary
- Integrates four independent low-pass filter channels in a single compact surface-mount package
- Utilizes RC Pi-filter topology for effective electromagnetic interference suppression on data lines
- Designed specifically for high-density mounting applications in mobile device circuitry
Applications
- Data line filtering in mobile devices
- EMI suppression in portable electronic equipment
- Signal integrity protection in consumer electronics
Procurement Notes
Verify component status as the EZA-DT63AAAJ is listed as obsolete or discontinued by the manufacturer. Confirm availability through authorized distributors or secondary market suppliers if sourcing is required. Ensure compatibility with existing PCB footprints and validate that alternative components meet identical electrical specifications for critical designs.
Selection Notes
Select this component when a compact, multi-channel RC filter is needed for EMI reduction in space-constrained designs. The 1206 package offers a balance between thermal performance and board area efficiency. Verify that the 1 kOhm resistance and 100 pF capacitance values align with the target frequency response requirements for the specific data lines being protected.
Part Context
This part belongs to the Panasonic EZAST series of chip RC networks. These components are engineered for high-reliability applications requiring consistent filtering performance. The series includes various configurations with different resistance and capacitance values to suit diverse signal processing needs across multiple electronic product categories.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consider evaluating other parts within the Panasonic EZAST family or equivalent RC networks from other manufacturers, ensuring they match the 1206 footprint, 4-channel configuration, and specific R/C values.
