C2012X7T2W223K125AE C2012X7T2W223K125AE Ceramic Capacitor (MLCC)

C2012X7T2W223K125AE is a high-quality ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component plays a crucial role in electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. As a multilayer ceramic capacitor, it offers a compact form factor and excellent performance characteristics, making it suitable for a wide range of commercial-grade applications where reliability and efficiency are paramount. TDK’s expertise ensures that this component meets stringent quality standards, providing designers with a dependable solution for their circuit requirements.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that define its performance and suitability for various applications. The ‘Apps.’ attribute indicates its ‘Commercial Grade’ designation, meaning it is designed for general-purpose electronic devices and systems, offering a balance of performance and cost-effectiveness. The ‘Brand’ is ‘TDK’, assuring users of its reputable origin and manufacturing quality. A notable ‘Feature’ is ‘MidSoft’, which refers to the capacitor’s dielectric material properties, often indicating improved reliability under mechanical stress or temperature variations compared to standard hard dielectrics. The ‘Tolerance’ of ‘±10%’ specifies the permissible deviation from its nominal ‘Capacitance’ of ’22nF’ (nanofarads), which is a standard value for filtering, coupling, and decoupling applications. The ‘L x W Size’ of ‘2.0mm x 1.25mm [EIA 0805]’ denotes its physical dimensions, corresponding to the widely recognized EIA 0805 package size, making it compatible with automated surface-mount assembly processes. ‘T(Max.) / mm’ at ‘1.5’ refers to the maximum thickness of the component. The ‘Temp. Chara.’ is ‘X7T’, a specific temperature characteristic code indicating its capacitance change over a defined temperature range. For X7T, the ‘Cap.Change or Temp.Coef.’ is ‘+22,-33%’, meaning the capacitance can vary by +22% to -33% over its ‘Operating Temp. Range / °C’ of ‘-55 to 125’, which is a broad range suitable for many industrial and automotive environments. 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’ of ‘450’ signifies the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown, making it suitable for higher voltage circuits.

Features and Benefits

• High Reliability and Stability: The TDK C2012X7T2W223K125AE, with its X7T temperature characteristic and MidSoft feature, offers enhanced reliability and stable performance across a wide operating temperature range, crucial for demanding commercial applications.
• Compact EIA 0805 Package: Its small 2.0mm x 1.25mm footprint allows for high-density PCB designs, enabling miniaturization of electronic devices and efficient use of board space.
• Wide Operating Temperature Range: Capable of operating from -55°C to 125°C, this MLCC is suitable for diverse environments, including those with significant temperature fluctuations.
• High Rated Voltage: A 450V DC rating provides ample voltage headroom for various power supply and signal conditioning circuits, ensuring robust operation in higher voltage applications.
• Precision Capacitance: With a nominal capacitance of 22nF and a ±10% tolerance, it offers consistent electrical characteristics vital for precise circuit tuning and performance.

Typical Applications

The C2012X7T2W223K125AE ceramic capacitor is versatile and finds application in numerous electronic systems:

• Power Supply Units (PSUs): It is frequently used in DC-DC converters and AC-DC power supplies for filtering, smoothing, and decoupling purposes, helping to reduce ripple and noise in the output voltage. Its high rated voltage makes it suitable for intermediate bus voltage filtering.
• Automotive Electronics: Given its wide operating temperature range and commercial-grade reliability, it can be integrated into various automotive control units, infotainment systems, and sensor interfaces, where stable performance under harsh conditions is essential.
• Industrial Control Systems: In industrial automation, this capacitor can be found in programmable logic controllers (PLCs), motor drives, and sensor modules, providing critical filtering and timing functions to ensure stable and accurate operation of machinery.
• Telecommunications Equipment: Used in base stations, routers, and network switches for signal coupling, decoupling, and impedance matching, contributing to clear signal transmission and reliable network performance.
• Consumer Electronics: From home appliances to computing peripherals, the C2012X7T2W223K125AE can be employed in various circuits for general-purpose filtering, timing, and energy storage, enhancing the overall functionality and longevity of devices.

In summary, the C2012X7T2W223K125AE from TDK is a robust and reliable ceramic capacitor designed for a broad spectrum of commercial applications. Its carefully engineered specifications, including a 450V rating, 22nF capacitance, and X7T temperature characteristic, ensure stable and efficient performance in critical electronic circuits. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, providing convenient access for B2B buyers nationwide.

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