CGA3E2X7R1H472K080AA CGA3E2X7R1H472K080AA Ceramic Capacitor (MLCC)

CGA3E2X7R1H472K080AA

CGA3E2X7R1H472K080AA: Premium TDK Automotive Grade MLCC Capacitor

The CGA3E2X7R1H472K080AA is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component falls under the category of passive components, crucial for filtering, bypassing, coupling, and energy storage in electronic circuits. As an MLCC, it offers excellent volumetric efficiency, high reliability, and superior frequency characteristics, making it an indispensable component in modern electronics. Its robust design and automotive-grade qualification ensure stable performance in demanding environments, making it suitable for a wide array of critical applications where reliability is paramount.

Key Specifications

• Apps. (Automotive Grade): This attribute signifies that the capacitor is designed and tested to meet the stringent requirements of automotive electronics. Components with this designation are built to withstand harsh conditions such as extreme temperatures, vibrations, and humidity, ensuring reliable operation in vehicles.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand signifies reliability and advanced technological expertise.
• Feature (AEC-Q200General): AEC-Q200 is a global standard for stress test qualification for passive electronic components used in automotive applications. The ‘General’ aspect indicates its broad applicability within this standard, ensuring robust performance in various automotive systems.
• AEC-Q200 (YES): Explicitly confirming its compliance with the AEC-Q200 standard, this capacitor is certified for use in automotive environments, guaranteeing its ability to perform reliably under the demanding conditions found in vehicles.
• Tolerance (±10%): This indicates the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for X7R dielectric capacitors, providing a good balance between precision and cost-effectiveness for many applications.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This specifies the physical dimensions of the surface-mount device (SMD) capacitor. The 0603 EIA standard size is a widely adopted miniature package, enabling compact circuit designs and high-density PCB layouts.
• Capacitance (4.7nF): The nominal capacitance value of 4.7 nanofarads (nF) determines the component’s ability to store electrical charge. This value is suitable for a range of filtering, decoupling, and timing applications in electronic circuits.
• T(Max.) / mm (0.9): This indicates the maximum thickness of the component, which is 0.9mm. This dimension is crucial for mechanical design and ensuring proper fit within space-constrained applications.
• Temp. Chara. (X7R): X7R is a common dielectric material for ceramic capacitors, known for its stable capacitance over a wide temperature range. It is considered a ‘stable’ dielectric, suitable for general-purpose applications where capacitance change with temperature is a concern.
• Component Type (Ceramic Capacitor (MLCC)): This clearly identifies the component as a Multilayer Ceramic Capacitor, highlighting its construction from multiple layers of ceramic dielectric and metal electrodes, which contributes to its high capacitance density and reliability.
• Product Status (Production): This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs, ensuring long-term supply.
• Rated Voltage [DC] / V (50): 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 automotive and industrial applications.
• Cap.Change or Temp.Coef. (±15%): For X7R dielectrics, this specifies that the capacitance will not change by more than ±15% over its full operating temperature range, ensuring stable performance across varying thermal conditions.
• Operating Temp. Range / °C (-55 to 125): This defines the temperature range within which the capacitor is designed to operate reliably. The wide range from -55°C to 125°C is characteristic of automotive-grade components, allowing for use in extreme hot and cold environments.

Features and Benefits

• Automotive Grade Reliability: Fully compliant with AEC-Q200 standards, the CGA3E2X7R1H472K080AA is engineered to withstand the demanding conditions of automotive electronics, including extreme temperatures, vibrations, and humidity, ensuring long-term reliability and safety in critical systems.
• Stable Capacitance (X7R Dielectric): Utilizing an X7R dielectric, this capacitor offers excellent capacitance stability across its wide operating temperature range (-55°C to 125°C), with a maximum capacitance change of only ±15%, making it ideal for applications requiring consistent performance.
• Compact 0603 Package: The miniature 1.6mm x 0.8mm (EIA 0603) surface-mount package allows for high-density mounting on printed circuit boards, contributing to smaller and lighter electronic modules, which is crucial for modern automotive and portable devices.
• High Rated Voltage: With a 50V DC rated voltage, this TDK MLCC provides a robust solution for various power supply and signal conditioning applications, offering a good margin of safety and preventing premature failure due to voltage spikes.
• Trusted TDK Quality: Manufactured by TDK, a globally recognized leader in electronic components, this capacitor benefits from extensive research, development, and stringent quality control, ensuring superior performance and durability.

Typical Applications

• Automotive Infotainment Systems: Used for decoupling power lines and filtering noise in audio amplifiers, display drivers, and communication modules within car radios, navigation systems, and rear-seat entertainment units, ensuring clear signal integrity.
• Engine Control Units (ECUs): Essential for stable power delivery and signal filtering in critical engine management systems, where precise control and reliable operation under harsh conditions are paramount for vehicle performance and emissions control.
• LED Lighting Modules: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing DC power, filtering switching noise from LED drivers, and ensuring consistent light output and longevity of the lighting system.
• Advanced Driver-Assistance Systems (ADAS): Crucial for filtering and decoupling in sensor interfaces (radar, lidar, camera), microcontrollers, and communication buses within ADAS modules, supporting reliable data acquisition and processing for features like adaptive cruise control and lane-keeping assist.
• Industrial Control Systems: Beyond automotive, its robust design and wide operating temperature range make it suitable for industrial applications requiring high reliability, such as power supplies for PLCs, sensor interfaces, and motor control circuits in factory automation.

The CGA3E2X7R1H472K080AA is a testament to TDK’s commitment to quality and innovation in passive components. This reliable MLCC is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your critical projects.

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