CGA4F2C0G1H153J085AD CGA4F2C0G1H153J085AD Ceramic Capacitor (MLCC)

CGA4F2C0G1H153J085AD

Overview

CGA4F2C0G1H153J085AD is a high-performance Automotive Grade Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is crucial for a wide array of electronic circuits, primarily functioning to store and release electrical energy, filter noise, and stabilize voltage. Its ceramic dielectric material and multilayer construction enable high capacitance in a compact form factor, making it indispensable in modern electronics, especially in demanding automotive environments where reliability and stability are paramount.

Key Specifications

• Applications: Automotive Grade – This designation signifies that the capacitor is specifically designed and tested to meet the rigorous demands of automotive electronics, ensuring reliable operation under harsh conditions such as extreme temperatures, vibrations, and electrical transients.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and other electronic devices, ensuring superior performance and reliability.
• Feature: AEC-Q200 Glue – The inclusion of “AEC-Q200 Glue” indicates that the component is designed with a specific adhesive or construction method that enhances its robustness and reliability, particularly important for automotive applications where mechanical stress can be significant.
• AEC-Q200: YES – This confirms that the capacitor is qualified to the Automotive Electronics Council’s AEC-Q200 standard, which specifies stress test qualification for passive components used in automotive applications. This certification is a critical indicator of the component’s suitability for vehicle electronics.
• Tolerance: ±5% – This value specifies the permissible deviation of the actual capacitance from its nominal value (15nF). A ±5% tolerance is considered precise for many applications, ensuring consistent circuit performance.
• L x W Size: 2.0mm x 1.25mm [EIA 0805] – This refers to the physical dimensions of the capacitor. The EIA 0805 standard size (2.0mm long by 1.25mm wide) is a common surface-mount package, offering a good balance between miniaturization and ease of handling for automated assembly.
• Capacitance: 15nF – This is the nominal capacitance value, meaning the capacitor can store 15 nanofarads of electrical charge. This specific value is suitable for various filtering, coupling, and decoupling applications.
• T(Max.) / mm: 1 – This indicates the maximum thickness of the component, which is 1 millimeter. This thin profile is advantageous for space-constrained designs in modern electronic modules.
• Temp. Chara.: C0G – C0G is a highly stable dielectric material characterized by a very low temperature coefficient of capacitance. This means its capacitance value changes minimally with temperature variations, making it ideal for precision circuits.
• Component Type: Ceramic Capacitor (MLCC) – As a Multilayer Ceramic Capacitor, it utilizes multiple layers of ceramic dielectric and metal electrodes to achieve high capacitance density in a small package.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for new designs and mass production, ensuring long-term supply.
• Rated Voltage [DC] / V: 50 – This is the maximum DC voltage that can be continuously applied across the capacitor without risk of damage. A 50V rating provides ample headroom for many automotive and general-purpose applications.
• Cap.Change or Temp.Coef.: 0±30ppm/°C – This specifies the capacitance change over temperature. A value of 0±30ppm/°C (parts per million per degree Celsius) for C0G dielectric is exceptionally low, signifying excellent temperature stability, which is critical for precision timing and filtering circuits.
• Operating Temp. Range / °C: -55 to 125 – This broad operating temperature range highlights the capacitor’s robustness, allowing it to function reliably in extreme cold and hot environments, typical of automotive under-hood or industrial applications.

Features and Benefits

• AEC-Q200 Qualified Reliability: The CGA4F2C0G1H153J085AD is fully compliant with AEC-Q200 standards, guaranteeing its suitability and robust performance in the demanding conditions of automotive electronics, including resistance to vibration, thermal shock, and humidity.
• Exceptional Temperature Stability (C0G Dielectric): Utilizing C0G dielectric material, this capacitor exhibits a very low capacitance change over a wide temperature range (-55°C to 125°C), ensuring stable and predictable circuit operation in critical applications.
• High Precision and Accuracy: With a tight capacitance tolerance of ±5% and a minimal temperature coefficient of 0±30ppm/°C, the component provides high precision, making it ideal for sensitive timing, filtering, and resonant circuits where exact capacitance values are crucial.
• Compact and Space-Saving Design: The EIA 0805 package (2.0mm x 1.25mm) and a maximum thickness of 1mm allow for high-density mounting, contributing to the miniaturization of electronic modules and enabling more compact and efficient designs.
• Robust Construction with AEC-Q200 Glue: The use of specialized AEC-Q200 compliant glue enhances the mechanical integrity and reliability of the capacitor, providing superior resistance to mechanical stress and environmental factors commonly encountered in automotive applications.

Typical Applications

• Automotive Infotainment Systems: This capacitor is ideal for filtering and decoupling in car radios, navigation systems, and multimedia units, where stable power delivery and noise reduction are essential for clear audio and reliable data processing.
• Engine Control Units (ECUs): In ECUs, the CGA4F2C0G1H153J085AD can be used for sensor signal conditioning, timing circuits, and power supply decoupling, ensuring precise engine management and emission control under varying operational temperatures.
• Advanced Driver-Assistance Systems (ADAS): For ADAS modules like radar, lidar, and camera systems, the capacitor provides stable power for sensitive analog and digital circuits, critical for accurate object detection and vehicle safety features.
• LED Lighting and Headlight Systems: Within automotive lighting, it can be employed in DC-DC converters and driver circuits for LED headlights and interior lighting, contributing to stable light output and extended component lifespan.
• Battery Management Systems (BMS): In electric and hybrid vehicles, this capacitor supports BMS applications by providing stable voltage references and filtering in circuits that monitor and manage battery cells, crucial for battery health and vehicle range.

Summary

The CGA4F2C0G1H153J085AD from TDK is a top-tier Automotive Grade Ceramic Capacitor, offering exceptional reliability, stability, and precision for the most demanding electronic applications. Its AEC-Q200 qualification, C0G dielectric, and robust construction make it an indispensable component for automotive and other high-reliability systems. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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