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Product Detailed Parameters
- Description：FILTER RC(PI) 27 OHMS SMD
- Series：EZADLU
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：1st
- Technology：RC (Pi)
- Number of Channels：2
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：27, 15k
- Values：R = 27Ohms, 15kOhms, C = 47pF
- ESD Protection：No
- Operating Temperature：-25°C ~ 85°C
- Applications：USB
- 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 Panasonic EZA-DLU01AAJ is a Surface Mount Device (SMD) RC Pi-filter EMI filter circuit. It features a two-channel configuration with resistor values of 27 Ohms and 15 kOhms, paired with a capacitance of 47 pF. The component utilizes a 1206 package footprint, designed for efficient space utilization in compact electronic assemblies while providing effective electromagnetic interference suppression.
Feature Summary
- Integrates dual-channel low-pass filtering within a single compact surface-mount package
- Utilizes a Pi-filter topology to attenuate high-frequency noise across signal lines
- Designed for robust performance in suppressing electromagnetic interference in sensitive circuits
Applications
- High-speed data line protection in computing systems
- Signal conditioning for USB or HDMI interfaces
- Noise suppression in portable consumer electronics
Procurement Notes
Verify the specific resistance values against the official datasheet, as distributor descriptions may vary between 27 Ohm and other configurations. Confirm RoHS compliance status and lead-free certification requirements prior to integration into regulated product lines. Ensure the 1206 package dimensions align with the target PCB land pattern design.
Selection Notes
Select this component when dual-channel EMI filtering is required in a minimal footprint. The combination of series resistors and shunt capacitors offers a balanced approach to noise reduction without significant signal degradation. Consider thermal management and power handling capabilities if used in high-current applications.
Part Context
Part of the Panasonic EZA series, which specializes in passive RC networks for EMI suppression. This series provides standardized solutions for designers seeking reliable noise filtering components that meet stringent size constraints in modern electronic devices.
Replacement Considerations
Consult manufacturer cross-reference lists for direct equivalents. Verify pin compatibility and electrical characteristics before substituting with components from other manufacturers to ensure circuit integrity.
