Hello, Welcome to Dasenic

Taiyo Yuden JMK212BJ476MG-T Environmental and export classification status description

- Type: Multi-Layer Ceramic Capacitor (MLCC) - Capacitance: 47 microfarads (µF) - Voltage Rating: 6.3V (DC) - Dielectric Material: X7R (a type of ceramic dielectric that can tolerate changing temperatures) - Package Size: 0805 (2.0 mm x 1.25 mm) Functions - Energy Storage: It stores electrical energy for later release, allowing it to stabilize voltage and power flow in circuits. - Noise Filtering: Reduces electrical noise in power supply lines, making it essential for stable operation in electronic circuits. - Decoupling: Provides decoupling for high-frequency components, ensuring they function reliably. - Timing Applications: May be used in RC timing circuits due to its capacitance value. Applications - Consumer Electronics: Used in smartphones, tablets, and laptops for power management and noise reduction. - Automotive Electronics: Common in automotive circuits for sensor applications and stability of power supplies. - Industrial Equipment: Employed in various industrial machinery for signal processing and filtering. - Telecommunications: Utilized in devices such as routers, switches, and communication systems to maintain signal integrity. - Medical Devices: Integrated into medical electronics for reliable and precise operation. Alternative Components - Various Capacitances: Other MLCCs with different capacitance values and voltage ratings can often serve as replacements. - Tantalum Capacitors: These provide a higher capacitance in smaller packages but differ in characteristics (e.g., voltage tolerance). - Aluminum Electrolytic Capacitors: Suitable for applications that require larger capacitance at lower costs. - Polymer Capacitors: These can also serve similar functions but are generally used in different design specifications. Embedded Modules - Capacitor Arrays: Often used in integrated capacitor modules to achieve specified capacitance and reduce PCB space. - Combined with Resistors: Capacitors can be found in modules with resistors for filter applications (e.g., RC filters). - Power Management ICs: Capacitors are commonly integrated within power management circuits for supporting voltage regulation. Related Q&A 1. Q: What is the main advantage of using the Taiyo Yuden JMK212BJ476MG-T in designs? - A: The main advantage is its high reliability, compact size, and ability to handle variations in temperature and voltage, making it suitable for a wide range of electronic applications. 2. Q: Can the JMK212BJ476MG-T be used in power supply decoupling? - A: Yes, it is ideal for power supply decoupling applications due to its low ESR (Equivalent Series Resistance) which improves stability and performance. 3. Q: What does the dielectric rating X7R signify? - A: The X7R rating indicates that the capacitor can maintain its capacitance value over a wide temperature range (-55°C to +125°C) with a moderate variation of capacitance with voltage applied. 4. Q: Are there any specific soldering considerations for this component? - A: Yes, care should be taken to avoid excessive heat during soldering, and appropriate soldering techniques are recommended to prevent damage due to heat or mechanical stress. 5. Q: What should one consider when replacing the JMK212BJ476MG-T with another capacitor? - A: One should consider the capacitance value, voltage rating, ESR, equivalent series inductance (ESL), and physical dimensions to ensure the replacement will work effectively in the intended application.