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Product Detailed Parameters
- Description：FILTER RC(PI) 45 OHMS ESD SMD
- Series：PEMIxQFN
- Mfr：NXP USA Inc.
- Package：Bulk
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：8
- Center / Cutoff Frequency：-
- Attenuation Value：9dB @ 800MHz ~ 3GHz
- Resistance - Channel (Ohms)：45
- Values：R = 45Ohms, C = 8.5pF (Total)
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：LAN, PCS, WAN
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：16-XFDFN Exposed Pad
- Size / Dimension：0.130" L x 0.047" W (3.30mm x 1.20mm)
- Height：0.020" (0.50mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The PEMI8QFN/HE,132 is an RC (Pi) EMI filter manufactured by NXP USA Inc. It features a resistance of 45 Ohms and a total capacitance of 8.5 pF. The device provides ESD protection and operates within a temperature range of -40°C to 85°C. It utilizes a 16-XFDFN package with an exposed pad for surface mount installation.
Feature Summary
- Integrated RC Pi network structure for signal filtering
- Built-in electrostatic discharge (ESD) protection capabilities
- Designed for high-speed data line applications
Applications
- Local Area Network (LAN) interfaces
- Personal Computer System (PCS) connections
- Wide Area Network (WAN) links
Procurement Notes
Verify the complete part number including the suffix to ensure correct packaging configuration. Confirm that the specified resistance and capacitance values match the design requirements for the target application. Check the datasheet for specific handling instructions related to the exposed pad thermal management during assembly.
Selection Notes
Select this component when designing circuits requiring integrated EMI suppression and ESD protection for high-speed digital lines. Ensure the operating voltage and current ratings align with the system specifications. Consider the thermal performance of the XFDFN package if significant power dissipation is expected in the application environment.
Part Context
This component belongs to the PEMI8 family of EMI/RFI filters from NXP Semiconductors. These devices are engineered to attenuate electromagnetic interference on data lines while maintaining signal integrity. The family typically offers compact solutions for protecting sensitive electronic interfaces against noise and static discharge events.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official NXP resources or authorized distributors for cross-reference information regarding compatible alternatives.
