ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FILTER RC(PI) 100 OHMS/100PF SMD
- Series：EZAST
- Mfr：Panasonic Electronic Components
- Package：Tape & Reel (TR)
- Type：Low Pass
- Filter Order：4th
- Technology：RC (Pi)
- Number of Channels：4
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 100pF
- ESD Protection：No
- Operating Temperature：-25°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：25V
- Mounting Type：Surface Mount
- Package / Case：1608 (4021 Metric), Concave
- Size / Dimension：0.157" L x 0.083" W (4.00mm x 2.10mm)
- Height：0.033" (0.85mm)
- Current：-
- Grade：-
- Qualification：-
Download product information
Overview
The Panasonic EZA-ST33AAAJ is a surface-mount RC Pi-filter EMI/RFI filter designed for data line protection. It integrates four channels, each comprising a 100 Ohm resistor and a 100 pF capacitor. The component operates at a rated voltage of 25V DC and supports a temperature range of -25°C to +85°C. Housed in a compact 1608 (4021 metric) package with dimensions of 4.00mm x 2.10mm x 0.85mm, it features a low-pass characteristic suitable for high-density PCB layouts.
Feature Summary
- Integrates four independent RC low-pass filter channels within a single compact package
- Utilizes RC Pi-technology to attenuate electromagnetic interference on data lines
- Designed specifically for surface mount installation in space-constrained applications
Applications
- Protection of data lines in mobile devices
- EMI suppression in portable electronic equipment
- Signal integrity enhancement in consumer electronics
Procurement Notes
Verify the specific part number suffix against official Panasonic documentation to confirm exact capacitance and resistance values, as variations exist within the EZA-ST series. Confirm availability status, as some listings indicate end-of-life or limited supply conditions. Ensure compatibility with standard reflow soldering profiles for SMD components.
Selection Notes
Select this component when multi-channel EMI filtering is required for differential or parallel data lines in mobile applications. The 1608 footprint offers a balance between filtering performance and board space efficiency. Consider the 25V rating and temperature range to ensure suitability for the target operating environment.
Part Context
This component belongs to the Panasonic EZA-ST series of RC Pi-filters. These filters are engineered for high-frequency noise suppression in digital signal paths. The series typically includes various configurations of resistance and capacitance values to match different impedance requirements and cutoff frequencies for data transmission lines.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other EZA-ST variants by matching channel count, package size, and electrical parameters.
