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The TDK B82793S513N201 is a common mode choke designed for noise suppression in differential signal lines, particularly in applications involving data transmission. It helps filter out common mode noise while allowing differential signals to pass through without significant attenuation. Functions - Noise Suppression: Reduces common mode noise that can affect the signal integrity. - Differential Signal Integrity: Provides minimal impact on the differential signals, allowing for clear data transmission. - Impedance Matching: Helps maintain impedance to minimize signal reflections. Applications - Data Communication Devices: Used in Ethernet, USB, HDMI, and other high-speed interfaces. - Consumer Electronics: Incorporated into devices such as televisions, computers, and gaming consoles. - Industrial Equipment: Functions in environments where EMI (electromagnetic interference) is prevalent. - Automotive Applications: Used in automotive electronics for noise reduction. Alternative Parts When considering alternatives, look for other common mode chokes with similar specifications in terms of inductance value, rated current, and physical dimensions. Examples may include: - Murata LQH32CN series - Coilcraft 1008CS series - Würth Elektronik 744355 series Embedded Modules Depending on the application, various embedded modules may utilize the B82793S513N201. These could include: - Microcontroller Boards: Where high-speed data interfacing is needed. - RFID readers: That require noise filtering for reliable performance. - Power Supply Circuits: To reduce noise in DC/DC converters or in power input lines. Related Q&A Q1: What is the primary function of the TDK B82793S513N201? A1: The primary function is to suppress common mode noise in signal lines while preserving the integrity of differential signals. Q2: In which applications is the B82793S513N201 commonly used? A2: It is commonly used in data communication devices, consumer electronics, industrial equipment, and automotive applications. Q3: What are some suitable alternative parts to the B82793S513N201? A3: Alternatives include the Murata LQH32CN series, Coilcraft 1008CS series, and Würth Elektronik 744355 series. Q4: How does the B82793S513N201 impact differential signal transmission? A4: It minimizes the attenuation of differential signals while effectively filtering out common mode noise, ensuring clear and reliable data transmission. Q5: Can the B82793S513N201 be used in automotive applications? A5: Yes, it is suitable for automotive applications as it helps reduce noise in the electronic systems commonly found in vehicles.