CGA3E1C0G2A103J080AC CGA3E1C0G2A103J080AC Ceramic Capacitor (MLCC)

CGA3E1C0G2A103J080AC

Overview

CGA3E1C0G2A103J080AC is a high-quality, automotive-grade ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to store and release electrical energy, filter noise, and stabilize voltage in demanding automotive environments. As a Multi-Layer Ceramic Capacitor (MLCC), it offers superior performance, reliability, and compact size, making it an indispensable component in modern automotive electronics. Its robust construction and adherence to stringent automotive standards ensure stable operation across a wide range of temperatures and electrical conditions.

Key Specifications

• Apps. (Automotive Grade): This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive applications. Components with this rating are subjected to extensive qualification processes to ensure reliability and performance under harsh conditions such as extreme temperatures, vibrations, and electrical transients commonly found 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. Choosing a TDK component ensures a product backed by extensive research, development, and manufacturing expertise, leading to superior performance and reliability.
• Feature (AEC-Q200Mid) & AEC-Q200 (YES): AEC-Q200 is a global standard for stress test qualification for passive electronic components used in automotive applications. The “AEC-Q200Mid” feature indicates that this capacitor meets the mid-level requirements of this standard, ensuring its suitability for various automotive systems where high reliability is paramount.
• Tolerance (±5%): This attribute specifies the maximum permissible deviation of the actual capacitance value from its nominal value. A ±5% tolerance is considered precise for a ceramic capacitor, ensuring consistent performance in circuits where accurate capacitance is critical for proper operation, such as timing circuits or resonant filters.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This defines the physical dimensions of the capacitor, corresponding to the EIA 0603 standard package size. This compact footprint is crucial for space-constrained automotive electronic control units (ECUs) and other modules, enabling miniaturization of designs.
• Capacitance (10nF): The capacitance value of 10 nanofarads (nF) indicates the component’s ability to store electric charge. This specific value is commonly used for decoupling, filtering, and timing applications in various electronic circuits.
• T(Max.) / mm (0.9): This refers to the maximum thickness of the component, which is 0.9mm. This thin profile further contributes to the component’s suitability for compact designs and surface-mount technology (SMT) assembly.
• Temp. Chara. (C0G) & Cap.Change or Temp.Coef. (0±30ppm/°C): C0G (also known as NP0) is a highly stable dielectric material characterized by its extremely low temperature coefficient of capacitance. A temperature coefficient of 0±30ppm/°C means that the capacitance value changes by a maximum of only 30 parts per million per degree Celsius, ensuring exceptional stability across its operating temperature range. This makes it ideal for precision applications where capacitance stability is critical.
• Component Type (Ceramic Capacitor (MLCC)): This confirms the fundamental type of capacitor. MLCCs are known for their small size, high capacitance values for their volume, low equivalent series resistance (ESR), and excellent high-frequency characteristics.
• 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 stability.
• Rated Voltage [DC] / V (100): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 100V rating provides ample headroom for typical 12V or 24V automotive systems, ensuring robust operation and reliability.
• Operating Temp. Range / °C (-55 to 125): This specifies the ambient temperature range within which the capacitor is designed to operate reliably and meet its specified performance characteristics. The wide range from -55°C to 125°C is critical for automotive applications, which often experience extreme temperature fluctuations.

Features and Benefits

• Exceptional Temperature Stability: The C0G dielectric material ensures minimal capacitance change over a broad operating temperature range (-55°C to 125°C), making it ideal for precision timing and filtering circuits in temperature-sensitive automotive environments.
• Automotive Grade Reliability (AEC-Q200 Qualified): Fully compliant with AEC-Q200 standards, this capacitor is rigorously tested for robust performance under harsh automotive conditions, including thermal shock, vibration, and humidity, guaranteeing long-term reliability in critical vehicle systems.
• High Precision and Accuracy: With a tight capacitance tolerance of ±5% and a C0G temperature characteristic, the CGA3E1C0G2A103J080AC offers consistent and predictable electrical performance, crucial for sensitive analog and digital circuits.
• Compact and Space-Saving Design: The 0603 (1.6mm x 0.8mm) package size allows for high-density mounting on printed circuit boards, enabling the development of smaller, more efficient automotive electronic modules.
• High Voltage Rating: A 100V DC rated voltage provides a significant safety margin for typical automotive power rails, enhancing the component’s durability and preventing premature failure due to voltage spikes.
• Trusted Manufacturer: Manufactured by TDK, a globally recognized leader in electronic components, ensuring high quality, consistent performance, and reliable supply for critical automotive applications.

Typical Applications

• Engine Control Units (ECUs): Used for decoupling power lines, filtering noise from sensors, and stabilizing voltage rails to ensure reliable operation of the engine’s electronic control systems, which are critical for performance and emissions.
• Infotainment and Navigation Systems: Employed in audio filtering, power supply smoothing, and signal coupling within car radios, GPS units, and display systems to ensure clear audio, stable video, and accurate navigation.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, lidar, and camera modules for sensor signal conditioning, power supply filtering, and data line decoupling, ensuring the precision and reliability of safety-critical functions like adaptive cruise control and lane-keeping assist.
• Body Electronics: Utilized in comfort and convenience systems such as power window controls, central locking systems, and climate control units for general-purpose filtering, timing, and energy storage, contributing to the overall user experience.
• LED Lighting Systems: Applied in automotive LED drivers for smoothing power, filtering ripple current, and ensuring stable operation of interior and exterior LED lighting, which requires precise current control for optimal performance and longevity.

Summary

The CGA3E1C0G2A103J080AC is a high-performance, automotive-grade ceramic capacitor from TDK, offering exceptional stability, reliability, and precision for demanding automotive applications. Its AEC-Q200 qualification, C0G dielectric, and compact 0603 package make it an ideal choice for critical electronic systems in vehicles. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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