C3225X7R1H225K200AE C3225X7R1H225K200AE Ceramic Capacitor (MLCC)

C3225X7R1H225K200AE is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This multilayer ceramic capacitor is designed for commercial-grade applications, offering reliable capacitance in a compact form factor. It functions as a critical passive component in electronic circuits, primarily used for decoupling, filtering, and energy storage, contributing to the overall stability and performance of various electronic devices. TDK’s commitment to quality ensures that this component meets stringent industry standards for reliability and longevity.

Key Specifications

This TDK C3225X7R1H225K200AE ceramic capacitor boasts several key specifications that define its performance and suitability for various applications. The ‘Apps.’ attribute indicates its ‘Commercial Grade’ suitability, meaning it is engineered for general-purpose electronic devices where robust performance and cost-effectiveness are balanced. The ‘Brand’ is TDK, signifying a trusted manufacturer known for its innovation and quality in passive components. A unique ‘Feature’ of ‘Soft’ refers to a soft termination design, which helps mitigate mechanical stress and improve reliability, particularly in applications subject to vibration or thermal cycling. The ‘Tolerance’ of ‘±10%’ on its capacitance value ensures that the actual capacitance falls within a narrow, predictable range, critical for precise circuit design. Its ‘L x W Size’ of ‘3.2mm x 2.5mm [EIA 1210]’ denotes a standard surface-mount package, making it compatible with automated assembly processes and suitable for designs where board space is a consideration. The ‘Capacitance’ of ‘2.2μF’ provides substantial charge storage for filtering and decoupling tasks. The ‘T(Max.) / mm’ of ‘2.3’ specifies the maximum thickness of the component, important for mechanical design and clearance. The ‘Temp. Chara.’ of ‘X7R’ is a critical temperature characteristic, indicating that the capacitance change is within ‘±15%’ over the specified ‘Operating Temp. Range / °C’ of ‘-55 to 125’. This makes the X7R dielectric suitable for a wide range of industrial and commercial applications where stable performance across varying temperatures is required. The ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, highlighting its construction and technology. Its ‘Product Status’ as ‘Production’ confirms that it is an actively manufactured and readily available part. The ‘Rated Voltage [DC] / V’ of ’50’ specifies the maximum DC voltage that can be continuously applied across the capacitor without breakdown, ensuring safety and reliability in 50V systems or lower. Finally, the ‘Cap.Change or Temp.Coef.’ of ‘±15%’ directly relates to the X7R characteristic, detailing the maximum deviation in capacitance over its full operating temperature range.

Features and Benefits

• Soft Termination Technology: The ‘Soft’ feature significantly enhances the mechanical reliability of the capacitor, making it more resistant to thermal shock, board flexure, and vibration. This reduces the risk of cracking and improves the overall lifespan of the component in demanding environments.
• Wide Operating Temperature Range: With an operating temperature range from -55°C to 125°C, this MLCC is suitable for a broad spectrum of commercial and industrial applications, maintaining stable performance even in extreme thermal conditions.
• High Capacitance in Compact Size: The 2.2μF capacitance in an EIA 1210 package (3.2mm x 2.5mm) offers a high capacitance-to-volume ratio, enabling designers to achieve significant filtering and decoupling in space-constrained applications.
• Reliable X7R Dielectric: The X7R temperature characteristic ensures that the capacitance change is limited to ±15% over the full operating temperature range, providing predictable and stable performance crucial for critical timing and filtering circuits.
• TDK Quality and Availability: Manufactured by TDK, a renowned leader in electronic components, this capacitor guarantees high quality, consistent performance, and reliable supply for production needs.

Typical Applications

• Power Supply Decoupling: The C3225X7R1H225K200AE is ideally suited for decoupling power rails in various electronic devices. Its 2.2μF capacitance effectively filters out high-frequency noise and transient voltage spikes, ensuring a stable and clean power supply for integrated circuits and other sensitive components, thereby improving system reliability.
• Signal Filtering: In communication systems, audio circuits, and sensor interfaces, this capacitor can be used in low-pass or high-pass filter configurations. Its stable capacitance over temperature and wide operating range makes it excellent for removing unwanted frequencies or passing desired signals, contributing to clearer signal integrity.
• Voltage Regulation Circuits: Within voltage regulator modules (VRMs) and DC-DC converters, this MLCC can serve as an input or output capacitor. It helps to stabilize the input voltage, smooth out ripple on the output, and improve the transient response of the regulator, ensuring consistent power delivery to the load.
• General Purpose Timing Circuits: While not a precision timing component, its stable X7R dielectric and ±10% tolerance make it suitable for non-critical timing applications in microcontrollers and other digital logic circuits, where it can be used in RC networks for delays or oscillation.
• Industrial Control Systems: Given its commercial grade and robust construction, including soft termination, this capacitor is well-suited for use in industrial control panels, automation equipment, and embedded systems where components are exposed to varying temperatures and mechanical stresses.

In summary, the TDK C3225X7R1H225K200AE ceramic capacitor is a reliable and versatile component for a wide array of commercial electronic applications. Its robust design, stable performance across temperature, and compact size make it an excellent choice for engineers seeking high-quality passive components. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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