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Product Detailed Parameters
- Description：FILTER RC(PI) 65 OHMS ESD SMD
- Series：PEMIxQFN
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Bulk
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：4
- Center / Cutoff Frequency：-
- Attenuation Value：13dB @ 800MHz ~ 3GHz
- Resistance - Channel (Ohms)：65
- Values：R = 65Ohms, C = 11pF (Total)
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：LAN, PCS, WAN
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：8-XFDFN
- Size / Dimension：0.067" L x 0.047" W (1.70mm x 1.20mm)
- Height：0.020" (0.50mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The PEMI4QFN/LG,132 is a four-channel RC (Pi) low-pass EMI filter manufactured by NXP USA Inc. It features an integrated resistance of 65 Ohms and a total capacitance of 11 pF per channel. The device provides second-order filtering characteristics within an 8-XFDFN surface-mount package. It includes built-in ESD protection and operates reliably across a temperature range of -40°C to 85°C.
Feature Summary
- Four-channel RC Pi-filter topology for multi-line signal integrity
- Integrated ESD protection capabilities
- Compact 8-lead XFDFN surface-mount packaging
Applications
- Local Area Network (LAN) interfaces
- Personal Communication Service (PCS) systems
- Wide Area Network (WAN) connections
Procurement Notes
Verify the specific suffix 'LG,132' against official NXP documentation to confirm the exact electrical parameters of 65 Ohms resistance and 11 pF capacitance. Ensure the ordering part number matches the required package type and tape-and-reel quantity specifications before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring simultaneous suppression of electromagnetic interference across four differential or single-ended lines. The choice depends on the need for a compact solution with integrated ESD protection in networking applications where space constraints limit the use of discrete components.
Part Context
This component belongs to the PEMI4QFN family of passive filter networks from NXP. These devices are engineered specifically for high-speed data lines, offering a balance between insertion loss performance and physical footprint. The family includes various configurations tailored for different impedance and capacitance requirements in consumer and industrial electronics.
Replacement Considerations
Potential substitutes include other variants within the PEMI4QFN series, such as PEMI4QFN/LK,132 or PEMI4QFN/RR,132. Verify that alternative part numbers match the required resistance, capacitance, and channel count before implementation.
FAQ
Does the PEMI4QFN/LG,132 include ESD protection?
Yes, the device integrates ESD protection capabilities alongside its filtering functions.
What is the operating temperature range for this filter?
The specified operating temperature range is from -40°C to 85°C.
