CGJ5L4C0G2H822J160AA CGJ5L4C0G2H822J160AA Ceramic Capacitor (MLCC)

CGJ5L4C0G2H822J160AA

Overview

CGJ5L4C0G2H822J160AA is a high-reliability grade Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component plays a crucial role in electronic circuits by storing and releasing electrical energy, smoothing voltage fluctuations, and filtering unwanted noise. Specifically, this Multilayer Ceramic Chip Capacitor (MLCC) is designed for applications demanding robust performance and stability, making it suitable for a wide array of industrial and automotive electronics where reliability is paramount.

Key Specifications

• Applications (High Reliability Grade): This attribute signifies that the CGJ5L4C0G2H822J160AA capacitor is engineered and tested to meet stringent performance and longevity requirements, making it ideal for critical systems where failure is not an option. This grade often implies enhanced manufacturing processes and stricter quality control.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand signifies a commitment to innovation and reliability in the electronics industry.
• Feature (AEC-Q200 Mid): The AEC-Q200 certification is a global standard for passive electronic components used in automotive applications. ‘Mid’ typically refers to the temperature grade, indicating its suitability for a broad range of automotive environments, ensuring performance under varying thermal conditions.
• AEC-Q200 (YES): Explicitly confirming AEC-Q200 compliance, this capacitor is qualified for use in the demanding automotive sector, guaranteeing its ability to withstand the harsh conditions prevalent in vehicle electronics, including temperature extremes, vibration, and humidity.
• Tolerance (±5%): This indicates the permissible deviation of the actual capacitance value from the nominal 8.2nF. A ±5% tolerance is considered precise for many applications, ensuring consistent circuit performance and reducing the need for calibration.
• L x W Size (3.2mm x 1.6mm [EIA 1206]): This specifies the physical dimensions of the surface-mount component. The EIA 1206 standard size is common, offering a balance between component density and ease of handling during assembly, making it suitable for automated pick-and-place processes.
• Capacitance (8.2nF): The nominal capacitance value of 8.2 nanofarads. This value determines the amount of charge the capacitor can store and is critical for frequency filtering, timing circuits, and energy storage applications.
• T(Max.) / mm (1.8): This refers to the maximum thickness of the component, which is important for board layout and ensuring proper clearance in compact electronic designs.
• Temp. Chara. (C0G): C0G is a highly stable dielectric material classification, also known as NP0 (Negative-Positive Zero). Capacitors with C0G characteristics exhibit minimal change in capacitance over a wide temperature range, making them ideal for precision applications where temperature stability is crucial.
• Component Type (Ceramic Capacitor (MLCC)): This identifies the fundamental type of component. MLCCs are known for their small size, high capacitance values, and excellent high-frequency performance, making them ubiquitous in modern electronics.
• Product Status (Obsolete): While this product is listed as obsolete, it is still available for purchase through distributors like Cirkit Electro Components who may hold existing stock. This status indicates that the manufacturer may no longer be producing new units, but existing inventory can still be utilized for maintenance or legacy designs.
• Rated Voltage [DC] / V (500): The maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 500V rating indicates suitability for higher voltage circuits, providing a significant safety margin in many applications.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This specification for C0G dielectric confirms an extremely low temperature coefficient of capacitance, meaning the capacitance value changes by a maximum of ±30 parts per million per degree Celsius over its operating temperature range. This ensures exceptional stability.
• Operating Temp. Range / °C (-55 to 125): This defines the temperature range within which the capacitor is designed to operate reliably. A wide range from -55°C to 125°C highlights its robustness for harsh environments, including automotive and industrial settings.

Features and Benefits

• Exceptional Temperature Stability: With C0G temperature characteristics and a capacitance change of 0±30ppm/°C, the CGJ5L4C0G2H822J160AA ensures highly stable performance across a wide operating temperature range (-55°C to 125°C), critical for precision timing and filtering applications.
• Automotive Grade Reliability: AEC-Q200 qualification signifies that this MLCC meets the rigorous standards required for automotive electronics, offering enhanced durability and performance under demanding vehicle operating conditions.
• High Voltage Capability: A rated voltage of 500V DC makes this capacitor suitable for applications requiring robust voltage handling, providing a reliable solution for power supply filtering and voltage regulation in higher voltage circuits.
• Compact and Standardized Footprint: The EIA 1206 (3.2mm x 1.6mm) package size allows for efficient board space utilization and compatibility with standard automated assembly processes, facilitating streamlined manufacturing.
• Precision Capacitance: A tight tolerance of ±5% ensures that the actual capacitance value is very close to the nominal 8.2nF, contributing to predictable circuit behavior and reducing the need for component matching or tuning.

Typical Applications

• Automotive Electronics: Due to its AEC-Q200 qualification and high reliability grade, this capacitor is ideal for various automotive systems, including engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and body electronics, where robust and stable performance is essential.
• Industrial Control Systems: In industrial environments, where equipment is exposed to wide temperature variations and electrical noise, the CGJ5L4C0G2H822J160AA can be used in programmable logic controllers (PLCs), motor drives, and sensor interfaces for filtering, decoupling, and timing functions, ensuring reliable operation.
• Power Supply Units (PSUs): Its 500V rating and stable C0G dielectric make it suitable for use in DC-DC converters, AC-DC power supplies, and voltage regulators for smoothing output voltages, filtering ripple, and providing stable power to sensitive electronic circuits.
• Medical Devices: For non-life-support medical equipment, where stability and reliability are important, this capacitor can be integrated into diagnostic tools, monitoring systems, and laboratory instruments, contributing to accurate and consistent performance.
• Telecommunications Infrastructure: In base stations, network equipment, and communication modules, the capacitor can be employed for signal coupling, decoupling, and filtering applications, benefiting from its high-frequency performance and temperature stability.

Summary

Despite its ‘Obsolete’ status, the TDK CGJ5L4C0G2H822J160AA ceramic capacitor remains a highly capable component for applications demanding high reliability, temperature stability, and robust voltage handling. Its AEC-Q200 compliance and C0G dielectric make it particularly well-suited for automotive and industrial electronics. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring availability for your critical projects.

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