CGA3E2X7R1H222K080AA CGA3E2X7R1H222K080AA Ceramic Capacitor (MLCC)

CGA3E2X7R1H222K080AA

Overview

CGA3E2X7R1H222K080AA is a high-quality Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component falls under the category of Passive Components, specifically Ceramic Capacitors (MLCCs). It is designed for demanding applications, particularly within the automotive sector, offering robust performance and reliability. As a multilayer ceramic capacitor, it stores electrical energy and releases it when needed, playing a crucial role in filtering, bypassing, and coupling applications within electronic circuits. Its compact size and stable electrical characteristics make it an indispensable component in modern electronics.

Key Specifications

• Apps. (Automotive Grade): This attribute signifies that the CGA3E2X7R1H222K080AA is specifically designed and qualified for use in automotive electronics. Components designated as ‘Automotive Grade’ undergo rigorous testing to ensure they can withstand the harsh environmental conditions (temperature extremes, vibration, humidity) typically found in vehicles, making them highly reliable for critical automotive systems.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and sensors. Their brand signifies a commitment to innovation, reliability, and precision engineering.
• Feature (AEC-Q200General) & AEC-Q200 (YES): AEC-Q200 is a global standard for stress test qualification for passive electronic components used in automotive applications. The ‘YES’ designation confirms that this capacitor meets or exceeds these stringent requirements, ensuring its suitability and reliability for automotive environments.
• Tolerance (±10%): This indicates the permissible deviation of the actual capacitance value from its nominal value (2.2nF). A ±10% tolerance is common for general-purpose applications, providing a good balance between precision and cost-effectiveness.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This specifies the physical dimensions of the capacitor. The 1.6mm x 0.8mm size corresponds to the EIA 0603 standard, which is a widely adopted surface-mount technology (SMT) package size. This compact footprint is ideal for miniaturized electronic devices where space is at a premium.
• Capacitance (2.2nF): The nominal capacitance value of the component is 2.2 nanofarads (2.2 x 10^-9 Farads). This value determines the amount of electrical charge the capacitor can store, influencing its effectiveness in filtering, bypassing, and timing circuits.
• T(Max.) / mm (0.9): This refers to the maximum thickness of the component, which is 0.9mm. This dimension is critical for mechanical design and ensuring proper fit within circuit board assemblies, especially in thin-profile devices.
• Temp. Chara. (X7R): X7R is a common dielectric material characteristic for ceramic capacitors. It indicates a relatively stable capacitance over a wide temperature range. Specifically, X7R capacitors exhibit a capacitance change of no more than ±15% over their full operating temperature range, making them suitable for many general-purpose and automotive applications.
• Component Type (Ceramic Capacitor (MLCC)): This clearly identifies the component as a Multilayer Ceramic Capacitor, known for its high volumetric efficiency, low equivalent series resistance (ESR), and excellent high-frequency performance.
• Product Status (Production): This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs.
• Rated Voltage [DC] / V (50): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. For the CGA3E2X7R1H222K080AA, a 50V rating provides a sufficient margin for many automotive and industrial applications.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance change over temperature, directly correlating with the X7R temperature characteristic. It signifies that the capacitance will remain within ±15% of its nominal value across the specified operating temperature range.
• Operating Temp. Range / °C (-55 to 125): This defines the ambient temperature range within which the capacitor is designed to operate reliably. A wide range from -55°C to 125°C is characteristic of automotive-grade components, allowing them to function effectively in extreme hot and cold environments.

Features and Benefits

• AEC-Q200 Qualified for Automotive Reliability: The CGA3E2X7R1H222K080AA is rigorously tested and certified to AEC-Q200 standards, ensuring exceptional reliability and performance in demanding automotive environments, including under-the-hood applications.
• Stable X7R Dielectric for Wide Temperature Operation: Featuring an X7R dielectric, this capacitor maintains its capacitance within ±15% across a broad operating temperature range of -55°C to 125°C, providing consistent circuit performance in varying thermal conditions.
• Compact 0603 Package for Space-Constrained Designs: Its small 1.6mm x 0.8mm (EIA 0603) footprint allows for high-density PCB layouts, making it ideal for miniaturized electronic modules and portable devices where space is a critical design consideration.
• High-Quality TDK Manufacturing: As a TDK product, this MLCC benefits from TDK’s reputation for precision engineering, advanced materials, and stringent quality control, guaranteeing a durable and high-performing component.
• 50V Rated Voltage for Versatile Applications: With a 50V DC rated voltage, the capacitor offers sufficient voltage handling capability for a wide array of automotive, industrial, and general electronic circuits, providing design flexibility.

Typical Applications

• Automotive Infotainment Systems: Used for decoupling power lines, filtering noise, and timing circuits in car radios, navigation systems, and display units, where stable performance across temperature variations is crucial.
• Engine Control Units (ECUs): Essential for filtering power supply noise, signal coupling, and timing in critical engine management systems, ensuring reliable operation of sensors, actuators, and microcontrollers in harsh under-the-hood conditions.
• LED Lighting Modules in Vehicles: Employed in LED driver circuits for smoothing power, filtering ripple current, and ensuring stable light output in automotive interior and exterior lighting applications, contributing to efficiency and longevity.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, camera, and sensor modules for power supply decoupling and signal integrity, supporting the reliable operation of features like adaptive cruise control, lane keeping assist, and parking assist.
• Industrial Control Systems: Beyond automotive, its robust design and wide operating temperature range make it suitable for industrial automation, power supplies, and control boards where reliability in challenging environments is paramount.

Summary

The CGA3E2X7R1H222K080AA from TDK is a premium automotive-grade ceramic capacitor offering exceptional reliability and stable performance across a wide temperature range. Its AEC-Q200 qualification, compact 0603 package, and 50V rating make it an ideal choice for demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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