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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：8
- 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：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/RK,132 is an EMI/RFI filter manufactured by NXP USA Inc., classified as a low-pass RC Pi network. It features a resistance value of 100 Ohms and a total capacitance of 13.5 pF. The component is designed for surface-mount device (SMD) applications with a compact height of 0.020 inches (0.50 mm). This configuration provides effective signal conditioning while maintaining a small footprint suitable for dense PCB layouts.
Feature Summary
- Integrates RC Pi topology for combined resistance and capacitance filtering
- Designed for surface-mount assembly to minimize board space
- Provides EMI and RFI suppression through low-pass characteristics
Applications
- General-purpose EMI/RFI filtering in electronic circuits
- Signal line protection in consumer electronics
- Noise reduction in data transmission interfaces
Procurement Notes
Verify the exact part number suffix against official NXP documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status directly from the manufacturer's latest datasheet or product change notification. Cross-reference the manufacturer ID to distinguish between NXP Semiconductors and NXP USA Inc. designations. Ensure storage conditions align with moisture sensitivity level requirements specified in the package outline drawing.
Selection Notes
Select this component when a specific 100-ohm series resistance and 13.5-pF total shunt capacitance are required for impedance matching and noise attenuation. The RC Pi structure offers a balance between insertion loss and signal integrity preservation. Consider the 0.50 mm profile for height-constrained designs. Evaluate the SMD package compatibility with existing pick-and-place equipment and soldering profiles before integration into the production line.
Part Context
This component belongs to the PEMI series of EMI filters, which utilize integrated passive device technologies. The QFN package variant indicates a quad flat no-lead form factor optimized for thermal performance and electrical connectivity. The RK suffix typically denotes specific taping and reel configurations for automated assembly processes within the Nexperia/NXP portfolio.
Replacement Considerations
Direct substitutes include other PEMI8QFN variants such as PEMI8QFN/RG,132 or PEMI8QFN/RW,132, provided the electrical parameters match the design requirements. Verify pinout compatibility and package dimensions before substitution. Consult the manufacturer's cross-reference guide for approved alternatives that maintain identical functional characteristics.
