CGA4F2C0G2A222J085AA CGA4F2C0G2A222J085AA Ceramic Capacitor (MLCC)

CGA4F2C0G2A222J085AA is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component is designed for demanding automotive applications, offering exceptional reliability and stability. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s commitment to quality ensures that this ceramic capacitor meets stringent industry standards, making it an ideal choice for critical automotive systems.

Key Specifications

The attributes of the CGA4F2C0G2A222J085AA are meticulously engineered to provide superior performance. Its designation as ‘Automotive Grade’ signifies compliance with rigorous standards for use in vehicles, ensuring durability and operational integrity under harsh conditions. The ‘Brand’ TDK is synonymous with innovation and quality in the electronics industry. A key ‘Feature’ is its adherence to ‘AEC-Q200Mid’, which is a crucial stress test qualification for passive electronic components used in automotive applications, confirming its robustness. The explicit ‘AEC-Q200’ ‘YES’ further reinforces its suitability for automotive environments. A ‘Tolerance’ of ‘±5%’ indicates a precise capacitance value, vital for applications requiring accurate timing and filtering. The ‘L x W Size’ of ‘2.0mm x 1.25mm [EIA 0805]’ refers to its compact surface-mount package, enabling space-efficient designs on printed circuit boards. With a ‘Capacitance’ of ‘2.2nF’ (nanofarads), this capacitor is suitable for a wide range of filtering, coupling, and decoupling applications. The ‘T(Max.) / mm’ of ‘1’ specifies its maximum thickness, important for board layout and component clearance. The ‘Temp. Chara.’ of ‘C0G’ (also known as NP0) is a highly stable dielectric material, characterized by extremely low capacitance change with temperature, making it ideal for precision circuits. The ‘Component Type’ is clearly identified as a ‘Ceramic Capacitor (MLCC)’, highlighting its construction and dielectric material. Its ‘Product Status’ as ‘Production’ confirms it is an actively manufactured and readily available part. A ‘Rated Voltage [DC] / V’ of ‘100’ indicates the maximum DC voltage it can withstand without breakdown, offering a good margin for many automotive systems. The ‘Cap.Change or Temp.Coef.’ of ‘0±30ppm/°C’ (parts per million per degree Celsius) underscores the C0G dielectric’s exceptional temperature stability, ensuring consistent performance across its operating range. Finally, an ‘Operating Temp. Range / °C’ of ‘-55 to 125’ demonstrates its capability to function reliably in extreme temperature variations commonly encountered in automotive settings.

Features and Benefits

• Automotive Grade Reliability: Designed and tested to meet AEC-Q200 standards, ensuring high reliability and performance in demanding automotive environments, including under-the-hood applications.
• High Precision C0G Dielectric: Utilizes a C0G (NP0) temperature characteristic, providing extremely stable capacitance over a wide temperature range (-55°C to 125°C) with minimal capacitance change (0±30ppm/°C), crucial for timing and resonant circuits.
• Compact 0805 Package: The 2.0mm x 1.25mm surface-mount package allows for space-saving designs and efficient automated assembly processes, contributing to smaller and lighter electronic modules.
• Robust Voltage Handling: With a 100V DC rated voltage, it offers ample voltage headroom for various automotive power supply and signal conditioning applications, enhancing circuit longevity.
• Trusted TDK Quality: Manufactured by TDK, a renowned leader in electronic components, guaranteeing consistent quality, performance, and long-term availability for critical designs.

Typical Applications

• Engine Control Units (ECUs): Essential for filtering noise and stabilizing power lines within ECUs, ensuring accurate sensor readings and reliable control of engine functions. Its C0G stability is critical for precision timing circuits in engine management.
• Infotainment Systems: Used in audio amplifiers, display drivers, and communication modules within vehicle infotainment systems for signal coupling, decoupling, and filtering, contributing to clear audio and stable video performance.
• Advanced Driver-Assistance Systems (ADAS): Integral to radar, lidar, and camera modules in ADAS for power supply decoupling and signal integrity, supporting the high-speed data processing required for features like adaptive cruise control and lane keeping.
• LED Lighting Systems: Employed in automotive LED headlamps, taillamps, and interior lighting for smoothing power supplies and filtering switching noise, ensuring consistent light output and preventing flicker.
• Body Electronics: Found in various body control modules for functions such as power window control, central locking, and climate control, providing reliable operation and protection against electrical transients.

The CGA4F2C0G2A222J085AA ceramic capacitor from TDK is a robust and reliable component, perfectly suited for the stringent requirements of modern automotive electronics. Its combination of AEC-Q200 qualification, C0G dielectric stability, and compact form factor makes it an excellent choice for designers seeking high-performance passive components. This product is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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