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Product Detailed Parameters
- Description：FILTER RC(PI) 100 OHMS ESD SMD
- Series：PEMIxQFN
- Mfr：NXP USA Inc.
- Package：Bulk
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：6
- Center / Cutoff Frequency：-
- Attenuation Value：18dB @ 800MHz ~ 3GHz
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 13.5pF (Total)
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：LAN, PCS, WAN
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：12-XFDFN
- Size / Dimension：0.098" L x 0.047" W (2.50mm x 1.20mm)
- Height：0.020" (0.50mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The NXP PEMI6QFN/RK,132 is a surface-mount EMI/RFI filter designed for data line protection. It utilizes an RC (Pi) network topology to provide second-order low-pass filtering characteristics. The component integrates six channels within a compact 12-XFDFN package. Key electrical parameters include a resistance value of 100 Ohms and a total capacitance of 13.5 pF. This configuration is optimized for suppressing electromagnetic interference in high-speed digital interfaces.
Feature Summary
- Integrates a six-channel RC Pi-filter network for comprehensive signal line protection
- Provides second-order low-pass filtering to attenuate high-frequency noise
- Designed specifically for data line EMI suppression applications
Applications
- Local Area Network (LAN) interface protection
- Wide Area Network (WAN) circuit shielding
- High-speed data bus noise reduction
Procurement Notes
Verify the exact suffix designation, as variations such as LK, LT, or RT may indicate different internal configurations or packaging types. Confirm RoHS compliance status with the supplier, noting that specific batches may adhere to RoHS3 standards. Ensure the XFDFN package footprint matches the PCB design requirements before finalizing procurement orders.
Selection Notes
Select this component when a multi-channel solution is required for simultaneous EMI suppression on parallel data lines. The 100-ohm resistance and 13.5-pF capacitance values are suitable for standard impedance matching in many digital communication protocols. Consider the small form factor if board space is constrained compared to discrete component implementations.
Part Context
This part belongs to NXP's family of integrated EMI/RFI filters, which consolidate multiple passive components into single packages. Similar models like the PEMI4QFN series offer fewer channels, while other suffixes denote variant specifications. These devices replace discrete LC or RC networks to improve reliability and reduce assembly complexity in consumer electronics and networking hardware.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical parameters against alternatives such as the PEMI4QFN/LK,132 if channel count differences are acceptable.
