C2012X5R1A476M125AC C2012X5R1A476M125AC Ceramic Capacitor (MLCC)

C2012X5R1A476M125AC is a high-quality multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for general-purpose commercial applications, providing essential capacitance in a compact surface-mount package. As a ceramic capacitor, it stores and releases electrical energy, filters noise, and stabilizes voltage in a wide array of electronic circuits. Its robust construction and precise electrical characteristics make it an indispensable component for modern electronic designs.

Key Specifications

The C2012X5R1A476M125AC boasts several critical specifications that define its performance and suitability for various applications. The ‘Apps.’ attribute indicates it is a ‘Commercial Grade’ component, meaning it is designed for general electronic devices and systems where standard reliability and performance are required, as opposed to specialized automotive or medical grades. The ‘Brand’ is ‘TDK’, assuring quality and adherence to industry standards from a reputable manufacturer. Its ‘Feature’ is ‘General’, highlighting its versatility for a broad range of circuit functions. The ‘Tolerance’ of ‘±20%’ specifies the permissible deviation of the actual capacitance value from the nominal 47μF, which is a common tolerance for general-purpose capacitors. The ‘L x W Size’ is ‘2.0mm x 1.25mm [EIA 0805]’, denoting its physical dimensions in millimeters and its standard EIA (Electronic Industries Alliance) case size, making it compatible with automated pick-and-place assembly processes. The ‘Capacitance’ is ’47μF’, a significant value for filtering and energy storage in many power and signal conditioning circuits. ‘T(Max.) / mm’ at ‘1.45’ refers to the maximum thickness of the component, crucial for board layout and clearance considerations. The ‘Temp. Chara.’ is ‘X5R’, which is a dielectric material classification indicating a capacitance change of ‘±15%’ over an ‘Operating Temp. Range / °C’ of ‘-55 to 85’. This characteristic makes it suitable for applications that experience moderate temperature variations. The ‘Component Type’ is clearly identified as a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, confirming its active manufacturing and availability. Finally, the ‘Rated Voltage [DC] / V’ is ’10’, meaning it can safely operate in circuits with a maximum DC voltage of 10 volts.

Features and Benefits

• High Capacitance in a Compact Size: With 47μF capacitance in an 0805 package (2.0mm x 1.25mm), this MLCC offers significant charge storage in a small footprint, enabling miniaturization of electronic devices.
• Wide Operating Temperature Range: The -55 to 85°C operating temperature range, coupled with X5R dielectric characteristics, ensures stable performance across various environmental conditions, making it suitable for diverse commercial applications.
• Reliable TDK Quality: Manufactured by TDK, a renowned leader in passive components, this capacitor guarantees high reliability, consistent performance, and adherence to stringent quality standards.
• General Purpose Versatility: Its commercial grade and general feature set make it highly adaptable for a broad spectrum of filtering, decoupling, and energy storage tasks in numerous electronic circuits.
• Standardized Package for Easy Integration: The EIA 0805 standard size facilitates easy integration into existing PCB designs and is compatible with automated surface-mount assembly processes, streamlining manufacturing.

Typical Applications

The C2012X5R1A476M125AC is a versatile component finding use in a multitude of electronic systems:

• Power Supply Decoupling: In DC-DC converters and voltage regulators, it is used to filter out noise and ripple, providing a stable power supply to integrated circuits and other sensitive components. Its 47μF capacitance is effective in smoothing out transient voltage spikes.
• Signal Filtering: This capacitor can be employed in low-pass or high-pass filter circuits to remove unwanted frequencies from signals, crucial in audio applications, sensor interfaces, and data communication lines.
• Timing Circuits: In conjunction with resistors, it can form RC timing circuits for oscillators, timers, and delay lines in microcontrollers and other digital logic applications, providing precise timing control.
• LED Lighting Drivers: It is often used in LED driver circuits for smoothing the rectified AC voltage, ensuring a steady current supply to the LEDs and preventing flicker, thereby extending LED lifespan and improving light quality.
• Consumer Electronics: From smartphones and tablets to home appliances and set-top boxes, this MLCC is integral for various functions including power management, signal integrity, and general circuit stabilization due to its compact size and reliable performance.

In summary, the C2012X5R1A476M125AC from TDK is a robust and reliable 47μF, 10V ceramic capacitor, ideal for a wide range of commercial applications requiring stable performance across varying temperatures. This essential passive component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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