PEMI2QFN/WG,115

$0.07

Description：FILTER RC(PI) 200 OHMS ESD SMD
Series：PEMIxQFN
Mfr：NXP USA Inc.
Package：Bulk

SKU:1972fc77c83e Category: EMI/RFI Filters (LC, RC Networks) Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：FILTER RC(PI) 200 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：21dB @ 800MHz ~ 3GHz
Resistance - Channel (Ohms)：200
Values：R = 200Ohms, 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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PEMI2QFN/WG,115

Overview

The PEMI2QFN/WG,115 is a second-order low-pass RC(Pi) EMI filter manufactured by Nexperia USA Inc. It features two channels with a resistance of 100 ohms per channel and a total capacitance of 21pF. The device provides an attenuation value of 25dB within the frequency range of 800MHz to 3GHz. It is housed in a compact 6-XFDFN surface-mount package measuring 1.45mm x 1.00mm x 0.50mm. The component operates within a temperature range of -40°C to 85°C and includes integrated bidirectional ESD protection.

Feature Summary

Integrates bidirectional electrostatic discharge (ESD) protection for signal lines
Provides effective electromagnetic interference suppression via RC(Pi) topology
Designed for high-density surface-mount applications with minimal footprint

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 subject to obsolescence or discontinuation notices from the manufacturer. Confirm that the 6-XFDFN package dimensions align with existing PCB footprints. Ensure compatibility with RoHS3 compliance requirements for the target assembly process. Cross-reference the exact suffix WG,115 to guarantee correct pinout and electrical characteristics during sourcing.

Selection Notes

Select this component when dual-channel EMI filtering and ESD protection are required in space-constrained designs. The 100-ohm resistance and 21pF capacitance values are optimized for high-speed data lines. Consider the XFDFN package size if board real estate is limited. Verify thermal performance requirements against the specified operating temperature range before finalizing the design.

Part Context

This component belongs to the PEMIxQFN family of EMI filters with integrated ESD protection. These devices combine passive filtering elements with transient voltage suppression to protect sensitive downstream electronics. The QFN variant offers a low-profile solution suitable for modern portable and industrial electronic equipment requiring robust signal integrity management.