C2012X8R1H224K125AE C2012X8R1H224K125AE Ceramic Capacitor (MLCC)

C2012X8R1H224K125AE is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for commercial-grade applications, offering robust and reliable capacitance in demanding environments. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s expertise ensures this MLCC delivers consistent performance, making it a preferred choice for designers seeking quality and durability.

Key Specifications

The attributes of the C2012X8R1H224K125AE are critical for understanding its suitability for various applications:

• Apps.: Commercial Grade: This designation indicates the capacitor is engineered for general electronic applications where standard reliability and performance are required, distinct from automotive or medical grades which have stricter requirements.
• Brand: TDK: TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, ensuring reliability and performance for this MLCC.
• Feature: 150°CSoft: This unique feature highlights the capacitor’s ability to maintain stable electrical characteristics even at elevated temperatures up to 150°C, making it suitable for high-temperature environments. The “Soft” characteristic often refers to improved mechanical robustness against thermal stress.
• Tolerance: ±10%: This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for general-purpose applications, providing a good balance between precision and cost.
• L x W Size: 2.0mm x 1.25mm [EIA 0805]: This refers to the physical dimensions of the surface-mount component. The 0805 EIA standard size is widely adopted, allowing for compact circuit designs and compatibility with standard automated assembly processes.
• Capacitance: 220nF: This is the nominal electrical charge storage capacity of the capacitor, expressed as 220 nanofarads. This value is suitable for various filtering, coupling, and bypass applications.
• T(Max.) / mm: 1.5: This indicates the maximum thickness of the component, which is 1.5mm. This dimension is crucial for mechanical design and ensuring proper fit within height-constrained enclosures.
• Temp. Chara.: X8R: X8R is a specific dielectric material classification according to EIA standards. It signifies a temperature characteristic where the capacitance change is within ±15% over an operating temperature range of -55°C to +150°C, making it ideal for applications requiring stable performance across a wide temperature spectrum.
• Component Type: Ceramic Capacitor (MLCC): This identifies the fundamental type of component. MLCCs are known for their small size, high capacitance values, and excellent high-frequency characteristics.
• Product Status: Production: This confirms that the component is actively manufactured and readily available for purchase, ensuring long-term supply for new and existing designs.
• Rated Voltage [DC] / V: 50: This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 50V rating provides ample headroom for many common electronic circuits.
• Cap.Change or Temp.Coef.: ±15%: This reiterates the capacitance change over the specified operating temperature range, directly correlating with the X8R temperature characteristic. It ensures predictable performance under varying thermal conditions.
• Operating Temp. Range / °C: -55 to 150: This defines the full range of ambient temperatures within which the capacitor is designed to operate reliably, from extreme cold to very high heat, showcasing its robustness.

Features and Benefits

• Wide Operating Temperature Range: With an operating temperature range from -55°C to +150°C and X8R temperature characteristics, this MLCC ensures stable and reliable performance in harsh thermal environments, reducing the risk of circuit malfunction due to temperature fluctuations.
• High Capacitance Stability: The ±15% capacitance change over the entire operating temperature range (X8R) guarantees consistent electrical behavior, crucial for precision timing, filtering, and coupling applications.
• Compact EIA 0805 Package: The 2.0mm x 1.25mm footprint allows for high-density circuit board designs, enabling miniaturization of electronic devices and efficient use of PCB real estate.
• Robust Commercial Grade Reliability: Designed for commercial applications, this TDK capacitor offers a high level of reliability and durability, ensuring a long operational lifespan and reducing maintenance costs.
• High-Temperature Soft Feature: The “150°CSoft” feature enhances the capacitor’s mechanical and electrical integrity at elevated temperatures, providing superior performance and longevity in demanding thermal conditions.

Typical Applications

The C2012X8R1H224K125AE’s robust specifications make it suitable for a diverse range of electronic applications:

• Power Supply Decoupling and Filtering: In DC-DC converters, power regulators, and other power supply circuits, this capacitor effectively filters out high-frequency noise and stabilizes voltage rails, ensuring clean power delivery to sensitive ICs. Its 220nF capacitance is ideal for local decoupling.
• Automotive Infotainment Systems: While commercial grade, its 150°C operating temperature and robust construction make it suitable for non-critical automotive applications like infotainment systems, GPS modules, and dashboard electronics where ambient temperatures can fluctuate significantly.
• Industrial Control Systems: Used in PLCs (Programmable Logic Controllers), sensor interfaces, and motor control circuits, the C2012X8R1H224K125AE provides essential filtering and timing functions, contributing to the stability and reliability of industrial automation equipment.
• Telecommunications Equipment: In base stations, routers, and network switches, these capacitors are employed for signal coupling, bypass, and impedance matching, ensuring signal integrity and efficient data transmission. Its small size is advantageous for compact designs.
• Consumer Electronics: From high-end audio equipment to smart home devices, this MLCC can be found in various consumer products requiring stable power and signal integrity, benefiting from its compact size and reliable performance.

The C2012X8R1H224K125AE from TDK is a versatile and reliable ceramic capacitor, perfectly suited for a wide array of commercial and industrial electronic designs. Cirkit Electro Components, based in Mumbai, proudly stocks and ships this essential component across India, ensuring prompt delivery for your project needs.

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