CGA1A2X7R1A103M030BA CGA1A2X7R1A103M030BA Ceramic Capacitor (MLCC)

CGA1A2X7R1A103M030BA

CGA1A2X7R1A103M030BA: Premium Automotive Grade Ceramic Capacitor from TDK

The CGA1A2X7R1A103M030BA 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 in harsh operating environments. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. Its compact size and robust construction make it an ideal choice for a wide range of automotive and general-purpose electronic designs where space is at a premium and performance is critical. TDK’s commitment to quality ensures that this component meets stringent industry standards, providing engineers with a dependable solution for their circuit design needs.

Key Specifications

• Applications: Automotive Grade – This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics, including resistance to vibration, temperature extremes, and electrical transients, ensuring reliable operation in vehicles.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company, recognized globally for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand signifies innovation, reliability, and precision engineering.
• Feature: AEC-Q200 General – AEC-Q200 is a global standard for stress test qualification for passive components used in automotive applications. The ‘General’ classification indicates it meets the broad requirements for automotive use, ensuring its suitability for critical vehicle systems.
• AEC-Q200: YES – Explicitly confirms compliance with the AEC-Q200 standard, providing assurance of its robustness and reliability in automotive environments. This is a crucial factor for designers in the automotive sector.
• Tolerance: ±20% – This indicates the permissible deviation of the actual capacitance value from its nominal value (10nF). A ±20% tolerance is common for general-purpose ceramic capacitors, balancing cost-effectiveness with performance for many applications.
• L x W Size: 0.6mm x 0.3mm [EIA 0201] – This specifies the physical dimensions of the capacitor. The EIA 0201 designation refers to the industry-standard package size, making it one of the smallest surface-mount components available. This miniature footprint is critical for space-constrained designs in modern electronics.
• Capacitance: 10nF – This is the nominal electrical charge storage capacity of the capacitor, measured in nanofarads. A 10nF capacitance is versatile, often used for decoupling, filtering, and timing applications in various circuits.
• T(Max.) / mm: 0.33 – This indicates the maximum thickness of the component, which is 0.33 millimeters. This ultra-thin profile is advantageous for compact designs and allows for higher component density on printed circuit boards.
• Temp. Chara.: X7R – X7R is a common dielectric material for ceramic capacitors, known for its relatively stable capacitance over a wide temperature range. It offers a capacitance change of ±15% from -55°C to +125°C, making it suitable for applications requiring moderate temperature stability.
• Component Type: Ceramic Capacitor (MLCC) – MLCC stands for Multi-Layer Ceramic Capacitor, which means it consists of multiple layers of dielectric and electrode materials stacked together. This construction allows for high capacitance values in a small package.
• Product Status: Production – This confirms 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: 10 – This is the maximum DC voltage that can be continuously applied across the capacitor without risking damage or premature failure. Operating within this voltage limit is crucial for component longevity and circuit reliability.
• Cap.Change or Temp.Coef.: ±15% – This reiterates the capacitance change over the specified operating temperature range for the X7R dielectric, emphasizing its performance characteristics under varying thermal conditions.
• Operating Temp. Range / °C: -55 to 125 – This defines the full temperature range within which the capacitor is designed to operate reliably. The broad range from extreme cold to high heat underscores its suitability for demanding environments, particularly in automotive applications.

Features and Benefits

• AEC-Q200 Qualified: Ensures superior reliability and performance in harsh automotive environments, making it suitable for critical vehicle systems where component failure is unacceptable.
• Ultra-Compact 0201 Package: The miniature 0.6mm x 0.3mm footprint allows for high-density mounting and miniaturization of electronic devices, crucial for modern automotive modules and portable electronics.
• Stable X7R Dielectric: Provides consistent capacitance over a wide operating temperature range (-55°C to 125°C), minimizing performance drift and ensuring stable circuit operation under varying thermal conditions.
• High-Quality TDK Manufacturing: Manufactured by TDK, a leader in passive components, guaranteeing excellent electrical characteristics, long operational life, and adherence to stringent quality control standards.
• Versatile 10nF Capacitance: Ideal for a broad spectrum of applications including decoupling, filtering, and resonant circuits, offering design flexibility for various electronic functions.

Typical Applications

• Automotive Infotainment Systems: Used for power supply decoupling, signal filtering, and timing in car radios, navigation systems, and display units, ensuring clear audio and stable operation.
• Engine Control Units (ECUs): Essential for noise suppression and voltage stabilization in ECUs, contributing to reliable engine performance and emissions control, where precision and robustness are paramount.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, lidar, and camera modules for filtering and energy storage, supporting the accurate and reliable operation of safety-critical ADAS features like adaptive cruise control and lane keeping assist.
• LED Lighting Modules: Utilized in automotive LED headlamps and interior lighting for smoothing power delivery and reducing flicker, enhancing both performance and lifespan of the lighting system.
• Industrial Control Systems: Beyond automotive, its robust design and stable performance make it suitable for industrial sensors, control boards, and power supplies that operate in challenging factory environments.

Summary

The CGA1A2X7R1A103M030BA from TDK is a premium, AEC-Q200 qualified ceramic capacitor, offering exceptional reliability and performance in a compact 0201 package. Its automotive-grade designation and stable X7R dielectric make it an ideal choice for demanding applications across various sectors, particularly in advanced automotive electronics. This essential passive 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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