C2012X7R1C105M085AC C2012X7R1C105M085AC Ceramic Capacitor (MLCC)

C2012X7R1C105M085AC 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, offering reliable capacitance in a compact surface-mount package. As a ceramic capacitor, it plays a crucial role in various electronic circuits for functions such as decoupling, filtering, and energy storage, contributing to the stability and performance of electronic devices. Its specific characteristics, including capacitance, voltage rating, and temperature coefficient, make it suitable for a wide array of demanding commercial environments.

Key Specifications

This TDK MLCC boasts several critical specifications that define its performance and suitability for different applications. The ‘Apps.’ attribute indicates its ‘Commercial Grade’ nature, signifying its design for general commercial electronic products where reliability and cost-effectiveness are balanced. The ‘Brand’ is ‘TDK’, assuring quality and adherence to industry standards from a renowned manufacturer. Its ‘Feature’ is ‘General’, meaning it’s a versatile component not specialized for niche applications but suitable for broad use. A ‘Tolerance’ of ‘±20%’ on its capacitance value is typical for X7R dielectric types, indicating a practical range of variation. The ‘L x W Size’ is ‘2.0mm x 1.25mm [EIA 0805]’, which is a standard surface-mount package size, offering a good balance between component density and ease of handling in automated assembly processes. The ‘Capacitance’ is ‘1μF’, a common value used extensively for decoupling power rails and signal filtering. The ‘T(Max.) / mm’ is ‘1’, referring to the maximum thickness of the component, which is important for space-constrained designs. The ‘Temp. Chara.’ is ‘X7R’, a widely used dielectric material known for its stability over a broad temperature range, making it suitable for many commercial and industrial applications. The ‘Component Type’ is clearly defined as a ‘Ceramic Capacitor (MLCC)’. Its ‘Product Status’ is ‘Production(NRND)’, meaning it’s currently in production but not recommended for new designs, suggesting it’s a mature product with potential for future replacement by newer technologies. The ‘Rated Voltage [DC] / V’ is ’16V’, indicating the maximum DC voltage that can be continuously applied across the capacitor without breakdown. The ‘Cap.Change or Temp.Coef.’ of ‘±15%’ over the operating temperature range is characteristic of X7R dielectric, signifying a relatively stable capacitance performance. Finally, an ‘Operating Temp. Range / °C’ of ‘-55 to 125’ highlights its robust thermal performance, allowing it to function reliably in diverse environmental conditions.

Features and Benefits

• Reliable Performance: Manufactured by TDK, a leader in electronic components, ensuring high quality and consistent performance for critical applications.
• Broad Temperature Stability: The X7R dielectric material provides a capacitance change of only ±15% over a wide operating temperature range of -55°C to 125°C, making it suitable for diverse environments.
• Compact EIA 0805 Package: The 2.0mm x 1.25mm footprint allows for efficient use of PCB space, crucial for miniaturized electronic designs.
• Versatile Commercial Grade: Designed for general commercial applications, offering a cost-effective and robust solution for a wide array of electronic circuits.
• Standard 1μF Capacitance: A widely used capacitance value, ideal for common decoupling, filtering, and timing circuit requirements in various electronic systems.

Typical Applications

This TDK C2012X7R1C105M085AC ceramic capacitor finds extensive use across numerous commercial electronic applications due to its balanced performance characteristics. One primary application is in power supply decoupling, where it is placed close to integrated circuits (ICs) to filter out high-frequency noise on power rails, ensuring stable voltage delivery and preventing operational glitches. It is also frequently employed in signal filtering circuits, such as low-pass or high-pass filters, to remove unwanted frequency components from analog or digital signals, thereby improving signal integrity in communication systems, audio equipment, and sensor interfaces. Furthermore, its stable capacitance makes it suitable for timing circuits and oscillators, where precise timing is critical for microcontrollers, clock generators, and data synchronization. In general-purpose consumer electronics like smartphones, laptops, and home appliances, these capacitors are indispensable for various functions, including power management, data processing, and user interface controls, contributing to the overall reliability and performance of the device. Lastly, it can be found in automotive infotainment and non-critical control systems, where its commercial-grade reliability and temperature stability are beneficial for components operating within the vehicle’s interior environment.

Summary

The C2012X7R1C105M085AC from TDK is a robust and versatile 1μF, 16V, X7R ceramic capacitor in an EIA 0805 package, ideal for a wide range of commercial-grade electronic applications. Its reliable performance across a broad temperature range makes it a go-to component for engineers. This essential passive component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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