CGJ4C2C0G1H822J060AA CGJ4C2C0G1H822J060AA Ceramic Capacitor (MLCC)

CGJ4C2C0G1H822J060AA 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 various electronic circuits by storing and releasing electrical energy, filtering noise, and stabilizing voltage. As a multilayer ceramic capacitor, it offers a compact form factor and excellent performance characteristics, making it suitable for demanding applications where stability and reliability are paramount. TDK’s commitment to quality ensures that this component meets stringent industry standards, providing engineers with a dependable solution for their designs.

Key Specifications

The CGJ4C2C0G1H822J060AA boasts several critical specifications that define its performance and suitability for specific applications:

• Applications: High Reliability Grade – This designation indicates that the capacitor is designed and tested to perform consistently and reliably under challenging conditions, making it ideal for critical systems where failure is not an option.
• Brand: TDK – TDK is a renowned Japanese electronics company known for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies a commitment to innovation and manufacturing excellence.
• Feature: AEC-Q200General – This signifies that the component is qualified to AEC-Q200 standards, which are a set of stress test qualification requirements for passive components used in automotive applications. While marked as “General,” it implies robustness suitable for harsh environments.
• AEC-Q200: YES – Explicitly confirming its AEC-Q200 qualification, this capacitor is suitable for use in automotive electronics and other applications requiring similar levels of reliability and environmental resilience.
• Tolerance: ±5% – This indicates the permissible deviation of the actual capacitance value from its nominal value. 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 specifies the physical dimensions of the surface-mount component. The 0805 EIA standard size is a common and versatile package, offering a balance between miniaturization and ease of handling during assembly.
• Capacitance: 8.2nF – The nominal capacitance value of 8.2 nanofarads (nF) determines the amount of charge the capacitor can store. This value is suitable for various filtering, coupling, and timing applications in electronic circuits.
• T(Max.) / mm: 0.75 – This refers to the maximum thickness of the component, which is important for board layout and ensuring proper clearance in compact designs.
• Temp. Chara.: C0G – C0G (also known as NP0) is a highly stable dielectric material with excellent temperature characteristics. It exhibits negligible change in capacitance over a wide temperature range, making it ideal for precision applications where temperature stability is critical.
• Component Type: Ceramic Capacitor (MLCC) – This identifies the fundamental type of component. MLCCs are known for their small size, high frequency performance, and reliability.
• Product Status: Obsolete – While the component is obsolete, it may still be available through distributors for legacy designs or specific maintenance requirements. It’s crucial for buyers to verify current stock.
• Rated Voltage [DC] / V: 50 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 50V rating makes it suitable for a wide range of low to medium voltage circuits.
• Cap.Change or Temp.Coef.: 0±30ppm/°C – This further details the C0G temperature characteristic, indicating an extremely low capacitance change of 0 ±30 parts per million per degree Celsius. This exceptional stability is vital for precision timing and filtering applications.
• Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range signifies the capacitor’s ability to perform reliably in extreme hot and cold environments, common in automotive, industrial, and outdoor applications.

Features and Benefits

• Exceptional Temperature Stability: With a C0G dielectric and a capacitance change of 0±30ppm/°C, this capacitor maintains its nominal value across a broad temperature range, ensuring consistent circuit performance in varying environmental conditions.
• AEC-Q200 Qualified: Its qualification to AEC-Q200 standards makes it highly suitable for demanding automotive electronics and other applications requiring robust and reliable passive components, offering peace of mind in critical systems.
• High Reliability Grade: Designed for high reliability, the CGJ4C2C0G1H822J060AA is built to withstand rigorous operating conditions, contributing to the longevity and stability of the end product.
• Compact 0805 Package: The industry-standard 0805 (2.0mm x 1.25mm) surface-mount package allows for efficient board space utilization, enabling miniaturization of electronic devices without compromising performance.
• Precision Capacitance Tolerance: A tight ±5% tolerance ensures that the actual capacitance value is very close to the nominal 8.2nF, which is crucial for applications requiring accurate timing, filtering, or resonant circuits.

Typical Applications

The robust characteristics of this TDK ceramic capacitor make it suitable for a diverse range of applications:

• Automotive Electronics: Due to its AEC-Q200 qualification and wide operating temperature range, it is ideal for use in engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and other critical automotive modules where reliability under harsh conditions is paramount.
• Industrial Control Systems: Its high reliability and temperature stability make it well-suited for industrial automation equipment, sensor interfaces, power supply filtering in factory machinery, and process control systems that operate in demanding environments.
• Medical Devices: In non-life-support medical equipment, where stable and precise operation is required, such as diagnostic imaging systems, patient monitoring devices, and laboratory instruments, the C0G dielectric’s stability is highly beneficial.
• Telecommunications Infrastructure: For filtering and decoupling applications in base stations, network equipment, and other communication infrastructure, the capacitor’s high-frequency performance and reliability contribute to stable signal integrity.
• Precision Instrumentation: Its tight tolerance and excellent temperature coefficient make it an excellent choice for precision measurement equipment, test and calibration instruments, and other applications where accuracy and stability are critical over time and temperature.

In summary, the TDK CGJ4C2C0G1H822J060AA ceramic capacitor, despite its obsolete status, remains a high-performance component for applications demanding exceptional stability, precision, and reliability. Its C0G dielectric, AEC-Q200 qualification, and wide operating temperature range make it a robust choice for automotive, industrial, and precision electronics. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring reliable access for your project needs.

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