CGA3E2X7R1H102M080AE CGA3E2X7R1H102M080AE Ceramic Capacitor (MLCC)

CGA3E2X7R1H102M080AE is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is designed for demanding automotive applications, offering exceptional reliability and stability under harsh operating conditions. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA3E2X7R1H102M080AE is part of TDK’s extensive range of multilayer ceramic capacitors, known for their compact size, high capacitance values, and excellent frequency characteristics, making them indispensable in modern electronic designs.

Key Specifications

The attributes of the CGA3E2X7R1H102M080AE are meticulously engineered to meet stringent performance requirements:

• Applications: Automotive Grade – This designation signifies that the capacitor is specifically designed and tested to withstand the rigorous environmental and operational stresses inherent in automotive electronics, including extreme temperatures, vibrations, and electrical transients.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company, recognized globally for its high-quality electronic components, magnetic products, and storage devices. Their brand signifies innovation and reliability in the electronics industry.
• Feature: AEC-Q200 Soft – This indicates compliance with the Automotive Electronics Council’s AEC-Q200 standard, which specifies stress test qualification for passive components used in automotive applications. The “Soft” feature often refers to soft termination technology, which helps mitigate the risk of board flex cracking, a common failure mode in MLCCs, by providing a more flexible connection.
• AEC-Q200: YES – Explicitly confirms that the component meets the AEC-Q200 qualification, ensuring its suitability and reliability for automotive environments.
• Tolerance: ±20% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is common for general-purpose capacitors, indicating it’s suitable for applications where precise capacitance is not critical but stability within a range is important.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] – This denotes the physical dimensions of the capacitor. The EIA 0603 standard size (0.06 x 0.03 inches) is a very common and compact surface-mount package, allowing for high-density circuit board designs and miniaturization of electronic devices.
• Capacitance: 1nF – This is the nominal capacitance value, equivalent to 1000 picofarads (pF). This value is suitable for various filtering, coupling, and decoupling applications in high-frequency circuits.
• T(Max.) / mm: 0.95 – This specifies the maximum thickness of the component, which is 0.95 millimeters. This is crucial for mechanical design and ensuring the component fits within specific height constraints on a PCB.
• Temperature Characteristic: X7R – X7R is a common dielectric material for ceramic capacitors, known for its relatively stable capacitance over a wide temperature range. It allows for a capacitance change of ±15% from -55°C to +125°C, making it suitable for industrial and automotive applications.
• Component Type: Ceramic Capacitor (MLCC) – Confirms it is a Multilayer Ceramic Capacitor, characterized by multiple layers of ceramic dielectric and metal electrodes, offering high capacitance in a small volume.
• Product Status: Production – Indicates that the component is actively being manufactured and is available for purchase in volume, assuring long-term supply for new designs and existing products.
• Rated Voltage [DC] / V: 50 – This is the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 50V rating provides a good margin for many automotive and general electronic circuits.
• Cap. Change or Temp. Coef.: ±15% – This reiterates the capacitance change over the specified operating temperature range, directly linked to the X7R dielectric characteristic. It signifies the stability of the capacitance value under varying thermal conditions.
• Operating Temp. Range / °C: -55 to 125 – This broad temperature range highlights the capacitor’s robustness, enabling its use in environments subject to extreme cold and heat, typical of automotive under-the-hood applications.

Features and Benefits

• Automotive Grade Reliability: Fully compliant with AEC-Q200, ensuring exceptional performance and longevity in the demanding automotive environment, reducing the risk of field failures.
• Soft Termination Technology: The “AEC-Q200 Soft” feature incorporates a flexible termination layer, significantly improving resistance to board flex cracking and thermal shock, thereby enhancing overall reliability and lifespan.
• Wide Operating Temperature Range: With an operating temperature range from -55°C to 125°C, this capacitor maintains stable performance across extreme thermal variations, crucial for robust automotive and industrial designs.
• Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density mounting and miniaturization of electronic modules, crucial for space-constrained applications.
• Stable X7R Dielectric: The X7R temperature characteristic provides a capacitance change of only ±15% over the full operating temperature range, ensuring consistent circuit performance.
• High-Quality TDK Manufacturing: Manufactured by TDK, a leader in passive components, guaranteeing consistent quality, electrical performance, and long-term availability.

Typical Applications

The CGA3E2X7R1H102M080AE is ideally suited for a wide array of applications demanding high reliability and performance:

• Automotive Infotainment Systems: Used for decoupling power lines, filtering noise, and timing circuits in car radios, navigation systems, and display modules, where stable operation across varying temperatures is critical.
• Engine Control Units (ECUs): Essential for voltage stabilization and signal filtering in critical engine management systems, ensuring precise control and reliable operation under the harsh thermal and vibrational conditions of the engine bay.
• Advanced Driver-Assistance Systems (ADAS): Employed in sensors, cameras, and radar modules for applications like adaptive cruise control, lane-keeping assist, and parking assist, where component reliability directly impacts safety and performance.
• LED Lighting Modules: Utilized in automotive interior and exterior LED lighting for smoothing power supply ripples and ensuring flicker-free operation, contributing to both aesthetics and functional safety.
• Industrial Control Systems: Beyond automotive, its robust design and wide temperature range make it suitable for industrial automation, robotics, and power supply units in harsh factory environments where reliability is paramount.

The CGA3E2X7R1H102M080AE from TDK is a robust and reliable ceramic capacitor, perfectly engineered for demanding automotive and industrial applications. Its AEC-Q200 qualification, soft termination feature, and stable X7R dielectric ensure superior performance and longevity. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, providing prompt access for your critical projects.

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