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Product Detailed Parameters
- Description：FILTER RC(PI) 20 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：12dB @ 800MHz ~ 3GHz
- Resistance - Channel (Ohms)：20
- Values：R = 20Ohms, C = 16pF (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/CM,115 is a second-order low-pass RC (Pi) EMI filter manufactured by Nexperia USA Inc. It features two channels with a resistance of 20 Ohms per channel and a total capacitance of 16 pF. The component provides integrated ESD protection and is housed in a compact 6-XFDFN surface-mount package measuring 1.45mm x 1.00mm x 0.50mm. Designed for operation between -40°C and 85°C, it offers an attenuation value of 25dB within the 800MHz to 3GHz frequency range.
Feature Summary
- Integrates passive RC filtering with electrostatic discharge protection capabilities
- Utilizes a compact 6-pin XFDFN surface-mount package design
- Provides dual-channel signal processing for differential or parallel lines
Applications
- Local Area Network (LAN) interfaces
- Personal Computer Systems (PCS)
- Wide Area Network (WAN) connections
Procurement Notes
Verify current availability status as this specific part number may be discontinued or subject to product change notifications. Confirm that the 6-XFDFN footprint matches your PCB layout requirements. Ensure compatibility with RoHS3 standards if environmental compliance is mandatory for your assembly process.
Selection Notes
Select this component when space-constrained designs require combined EMI suppression and ESD protection. The 20-ohm resistance and 16-pF capacitance values are suitable for high-speed digital lines requiring moderate filtering without significant signal degradation. Consider the 6-pin configuration for efficient board real estate utilization.
Part Context
This device belongs to the PEMIxQFN family of integrated passive filter networks. These components combine multiple discrete functions into a single small outline package. The series typically includes variants with different resistance and capacitance values to suit various impedance matching and filtering requirements across consumer and industrial electronics.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific component were not identified in available documentation. Verify pinout compatibility and electrical parameters before considering alternative manufacturers or generic equivalents.
