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- Product Name: CX2047LNLT - Category: RF and Wireless - Manufacturer: Pulse Electronics - Key Feature: Common-mode choke with integrated ESD protection Functions: - Provides common-mode noise filtering for Ethernet applications - Helps improve signal quality and reduce electromagnetic interference - Integrates electrostatic discharge (ESD) protection to safeguard the circuitry Applications: - Ethernet interfaces in networking equipment - Communication systems - Industrial automation - IoT devices - Telecommunications equipment Alternative Components: - Bourns CM322522-4R7KL - Wurth Electronics 744775147A - Laird Signal Integrity Products HA3402C-101 - TDK ACT1210D-010-2P-TL00 Embedded Modules: - The CX2047LNLT can be integrated into Ethernet modules and networking devices to provide common-mode filtering and ESD protection for enhanced performance and reliability. Related Q&A: 1. Q: What is the typical operating frequency range of the CX2047LNLT common-mode choke? A: The CX2047LNLT is designed for Ethernet applications and typically operates in the frequency range relevant to Ethernet signals, which is up to 100 MHz. 2. Q: How does the integrated ESD protection in the CX2047LNLT benefit Ethernet devices? A: The integrated ESD protection helps safeguard the Ethernet circuitry from electrostatic discharge events, which can otherwise damage or disrupt the operation of the equipment. 3. Q: Can the CX2047LNLT be used in PoE (Power over Ethernet) applications? A: Yes, the CX2047LNLT can be used in PoE applications to provide common-mode noise filtering and ESD protection for Ethernet signals carrying power and data. 4. Q: What are the package dimensions of the CX2047LNLT component? A: The CX2047LNLT commonly comes in compact surface-mount packages such as 0805 or 1206, with specific dimensions provided in the datasheet for PCB placement. 5. Q: Is the CX2047LNLT suitable for automotive Ethernet applications? A: While not specifically designed for automotive use, the CX2047LNLT can be considered for non-automotive Ethernet applications where common-mode noise filtering and ESD protection are required.