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Taiyo Yuden MAMK2520T2R2M Environmental and export classification status description

- Type: Chip Inductor - Packaging: 2520 size (2.5mm x 2.0mm) - Inductance Value: 2.2 µH - Rated Current: Depends on specific circuit requirements; typically in the range of hundreds of milliamps to a few amps. - DC Resistance: Low DCR to minimize power loss. - Operating Temperature: Generally can operate in the range of -40°C to +125°C. Functions - Energy Storage: Inductors store energy in a magnetic field when an electric current passes through them. - Filtering: They are used in filter circuits to block high-frequency signals while allowing lower-frequency signals to pass. - Choking: Act as choke coils in RF circuits to block higher frequencies and allow lower frequencies. - Current Sensing: Can be used in applications that require current sensing by measuring the voltage across the inductor. Applications - Power Supply Circuits: Commonly used in DC-DC converters and switching power supplies. - RF Applications: Used in radio frequency applications for tuning and filtering. - Automotive Electronics: Applied in circuitry for automotive systems to filter noise. - Consumer Electronics: Used in devices like smartphones, tablets, and audio systems for noise suppression. - Telecommunications: Implemented in signal processing and transmission systems. Alternative Parts When looking for alternative parts, consider similar specifications like size, inductance value, current rating, and DCR. Some potential alternatives might include: - Mouser Part Numbers: Similar inductors offered by manufacturers such as Murata, Coilcraft, or TDK. - Panasonic: Other inductor sizes and values that fit the application requirements. - Ferrocore: Different inductors that could replace the Taiyo Yuden in similar contexts. Embedded Modules - Some product families from Taiyo Yuden and other brands offer modules that integrate inductors with capacitors and other components for more compact designs, especially in RF circuits and power management systems. - Look for integrated power modules or DC-DC converters that provide inductor functionality within their design. Related Q&A 1. Q: What is the maximum rated current for the Taiyo Yuden MAMK2520T2R2M inductor? - A: The maximum rated current depends on the specific application and power requirements. It's essential to refer to the manufacturer's datasheet for details on current ratings. 2. Q: In what types of circuits can the MAMK2520T2R2M be used effectively? - A: This inductor is effective in power supply circuits, RF communication systems, automobile electronics, and general filtering applications. 3. Q: How does the inductance value of 2.2 µH affect circuit performance? - A: The 2.2 µH inductance value determines how the inductor reacts to changes in current, affecting voltage ripple in power applications and frequency selection in filtering applications. 4. Q: Are there thermal limits for the Taiyo Yuden MAMK2520T2R2M inductor? - A: Yes, like most inductors, it typically has an operating temperature range from -40°C to +125°C, after which performance can degrade. 5. Q: What are the benefits of using chip inductors like the MAMK2520T2R2M in designs? - A: Chip inductors are compact, offer reliable performance, usually have low DC resistance, and can handle a variety of applications, making them ideal for modern electronics design.