CGA5H4C0G2J682G115AE CGA5H4C0G2J682G115AE Ceramic Capacitor (MLCC)

CGA5H4C0G2J682G115AE is a high-reliability, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to meet the rigorous demands of automotive applications, offering exceptional stability and performance in challenging environments. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA5H4C0G2J682G115AE is part of TDK’s extensive range of advanced MLCCs, known for their compact size, high capacitance values, and excellent reliability, making them indispensable in modern automotive electronics.

Key Specifications

The CGA5H4C0G2J682G115AE boasts several critical specifications that underscore its suitability for demanding applications:

• Apps. (Automotive Grade): This designation signifies that the capacitor is engineered and tested to withstand the harsh conditions prevalent in automotive environments, including extreme temperatures, vibrations, and electrical transients. It ensures long-term reliability for critical vehicle systems.
• Brand (TDK): TDK is a renowned manufacturer globally recognized for its high-quality electronic components, particularly in the capacitor market. This brand assurance guarantees superior design, manufacturing processes, and product reliability.
• Feature (AEC-Q200MidSoft): The “AEC-Q200MidSoft” feature indicates compliance with the AEC-Q200 standard for passive components, specifically with enhanced flexibility to mitigate mechanical stress. This is crucial for preventing cracking due to board flexure or thermal cycling in automotive applications.
• AEC-Q200 (YES): Confirmation that the component fully meets the Automotive Electronics Council’s AEC-Q200 standard, a benchmark for reliability and quality in automotive passive components.
• Tolerance (±2%): A tight capacitance tolerance of ±2% ensures that the actual capacitance value is very close to the nominal 6.8nF, which is vital for precision timing circuits, filters, and other applications where exact capacitance is critical for circuit performance.
• L x W Size (3.2mm x 1.6mm [EIA 1206]): This standard EIA 1206 package size offers a balance between compact footprint and ease of handling during assembly, making it suitable for a wide range of PCB designs.
• Capacitance (6.8nF): A nominal capacitance of 6.8 nanofarads provides effective energy storage and filtering capabilities for various signal and power integrity applications.
• T(Max.) / mm (1.3): The maximum thickness of 1.3mm ensures compatibility with designs requiring low-profile components, contributing to overall miniaturization.
• Temp. Chara. (C0G): The C0G dielectric material is known for its ultra-stable temperature coefficient of capacitance. This means the capacitance value changes minimally over a wide operating temperature range, ensuring consistent circuit performance.
• Component Type (Ceramic Capacitor (MLCC)): Identifies it as a Multilayer Ceramic Capacitor, a widely used type due to its small size, high frequency performance, and reliability.
• Product Status (Production): Indicates that the component is actively manufactured and readily available for mass production, ensuring long-term supply stability.
• Rated Voltage [DC] / V (630): A high rated voltage of 630V DC makes this capacitor suitable for applications requiring robust voltage handling, providing a significant safety margin in many automotive power systems.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This extremely low temperature coefficient of capacitance (0±30 parts per million per degree Celsius) confirms the C0G dielectric’s superior stability, meaning the capacitance value remains virtually constant across temperature variations.
• Operating Temp. Range / °C (-55 to 125): A broad operating temperature range from -55°C to 125°C highlights its robustness and ability to perform reliably in extreme hot and cold conditions typical of automotive under-the-hood or cabin environments.

Features and Benefits

• Exceptional Temperature Stability: The C0G dielectric ensures minimal capacitance change over a wide temperature range, crucial for reliable operation in varying automotive conditions.
• High Reliability for Automotive Use: AEC-Q200 qualification and automotive-grade design guarantee robust performance and extended lifespan in demanding vehicle electronics.
• Enhanced Mechanical Stress Resistance: The “MidSoft” feature provides improved resistance to board flexure and thermal shock, preventing mechanical damage and ensuring circuit integrity.
• Precision Capacitance: A tight ±2% tolerance ensures accurate filtering and timing, critical for sensitive automotive control systems.
• High Voltage Capability: With a 630V DC rating, it offers ample voltage headroom for various power management and signal conditioning tasks within automotive applications.
• Compact and Standardized Footprint: The EIA 1206 package allows for efficient PCB layout and compatibility with standard automated assembly processes.

Typical Applications

• Automotive Engine Control Units (ECUs): Used for filtering, decoupling, and timing in critical engine management systems, ensuring stable power delivery and signal integrity for sensors and actuators.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Provides stable power rails and noise suppression for high-speed data processing units, cameras, radar, and communication modules, crucial for reliable operation of navigation, entertainment, and safety features.
• Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) Power Electronics: Employed in DC-DC converters, battery management systems, and inverter circuits where high reliability, stable capacitance, and high voltage handling are paramount for efficient power conversion and management.
• Automotive Lighting Systems: Utilized in LED drivers and control circuits for headlamps, taillights, and interior lighting, ensuring stable current flow and preventing flicker under varying electrical loads.
• Industrial and High-Reliability Systems: Beyond automotive, its robust specifications make it suitable for demanding industrial control systems, medical devices, and aerospace applications where similar environmental challenges and reliability requirements exist.

The CGA5H4C0G2J682G115AE from TDK represents a premium solution for designers requiring a highly reliable, stable, and robust ceramic capacitor for automotive and other high-demand applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.

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