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Product Detailed Parameters
- Description：FILTER RC(PI) 65 OHMS ESD SMD
- Series：PEMIxQFN
- Mfr：NXP USA Inc.
- Package：Bulk
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：2
- 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：6-XFDFN
- Size / Dimension：0.057" L x 0.039" W (1.45mm x 1.00mm)
- Height：0.020" (0.50mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The PEMI2QFN/LG,115 is a second-order low-pass RC(Pi) EMI filter manufactured by Nexperia USA Inc. It features two channels with a channel resistance of 65 ohms and a total capacitance of 11 pF. The component provides integrated Electrostatic Discharge (ESD) protection and is housed in a compact 6-XFDFN surface-mount package measuring 1.45mm x 1.00mm x 0.50mm. Designed for applications such as LAN, PCS, and WAN, it operates within a temperature range of -40°C to 85°C.
Feature Summary
- Integrates passive RC filtering with ESD protection diodes
- Compact 6-lead XFDFN surface-mount footprint
- Dual-channel architecture for differential signal lines
Applications
- Local Area Network (LAN) interfaces
- Personal Communication Services (PCS)
- Wide Area Network (WAN) connections
Procurement Notes
Verify the current lifecycle status before procurement, as this specific part number may be obsolete or scheduled for discontinuation by the manufacturer. Confirm that the 65-ohm resistance and 11-pF capacitance values align with the target circuit design requirements. Ensure compatibility with the 6-XFDFN package dimensions for PCB layout integration.
Selection Notes
Select this component when a dual-channel solution combining EMI suppression and ESD protection is required in a minimal footprint. The 65-ohm resistance value suits specific impedance matching needs for high-speed data lines. Consider the 11-pF total capacitance impact on signal integrity for the intended application bandwidth.
Part Context
This device belongs to the PEMIxQFN family of integrated passive filter networks. These components are designed to replace discrete R, C, and TVS diode arrangements, simplifying assembly and reducing board space. The series offers various channel counts and electrical characteristics tailored for different interface standards.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific model were not identified in the provided documentation. Verify availability of alternative Nexperia parts within the same family that match the 65-ohm/11-pF specification and XFDFN package.
