CGJ5C2C0G2A392J060AA CGJ5C2C0G2A392J060AA Ceramic Capacitor (MLCC)

CGJ5C2C0G2A392J060AA

Overview

CGJ5C2C0G2A392J060AA is a high-reliability grade Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component falls under the Passive Components category, specifically within Capacitors and Ceramic Capacitors (MLCC). Multilayer Ceramic Capacitors (MLCCs) are essential electronic components used to store and release electrical energy, filter noise, and stabilize voltage in a wide array of circuits. The CGJ5C2C0G2A392J060AA is designed for applications demanding robust performance and stability, particularly in environments where reliability is paramount, such as automotive or industrial systems, despite its current ‘Obsolete’ product status which indicates it is no longer recommended for new designs but may be available for existing product maintenance.

Key Specifications

• Applications: High Reliability Grade – This attribute signifies that the capacitor is engineered and tested to meet stringent performance and longevity standards, making it suitable for critical applications where failure is unacceptable.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, including capacitors, inductors, and ferrites.
• Feature: AEC-Q200Mid – This indicates compliance with a subset of the Automotive Electronics Council’s AEC-Q200 standard, which specifies stress test qualification for passive components used in automotive applications. ‘Mid’ might imply a specific qualification level or a component suitable for less severe automotive environments.
• AEC-Q200: YES – Explicitly confirms that the component is qualified to the AEC-Q200 standard, ensuring its suitability and reliability for automotive use, which is critical for components exposed to harsh conditions.
• Tolerance: ±5% – This specifies the permissible deviation of the actual capacitance value from its nominal value (3.9nF). A ±5% tolerance is considered precise for many applications, ensuring consistent circuit performance.
• L x W Size: 3.2mm x 1.6mm [EIA 1206] – This describes the physical dimensions of the capacitor. The EIA 1206 standard is a common surface-mount device (SMD) package size, indicating its suitability for automated assembly processes and compact designs.
• Capacitance: 3.9nF – The nominal capacitance value of 3.9 nanofarads (nF), which is 3900 picofarads (pF). This value determines the amount of charge the capacitor can store.
• T(Max.) / mm: 0.75 – This refers to the maximum thickness of the component, 0.75 millimeters. This is important for space-constrained designs and ensures compatibility with board height restrictions.
• Temp. Chara.: C0G – C0G is a highly stable dielectric material characterized by its excellent temperature stability. It’s a Class I dielectric, meaning its capacitance change with temperature is minimal and highly predictable.
• Component Type: Ceramic Capacitor (MLCC) – Confirms it is a Multilayer Ceramic Capacitor, known for their small size, high frequency performance, and reliability.
• Product Status: Obsolete – This status indicates that the component is no longer in active production by the manufacturer and is not recommended for new designs. However, it may still be available for purchase to support existing products or for repair and maintenance purposes.
• Rated Voltage [DC] / V: 100 – The maximum DC voltage that can be continuously applied to the capacitor without causing damage or degradation. A 100V rating provides ample headroom for many common electronic circuits.
• Cap.Change or Temp.Coef.: 0±30ppm/°C – This is the temperature coefficient of capacitance for the C0G dielectric. It means the capacitance will change by a maximum of ±30 parts per million per degree Celsius, highlighting its exceptional temperature stability.
• Operating Temp. Range / °C: -55 to 125 – This specifies the temperature range over which the capacitor is designed to operate reliably, from extreme cold to high heat, underscoring its robustness for demanding environments.

Features and Benefits

• Exceptional Temperature Stability: The C0G temperature characteristic ensures minimal capacitance variation across a wide operating temperature range (-55°C to 125°C), making it ideal for precision timing and filtering applications where stable performance is critical.
• Automotive Grade Reliability: AEC-Q200 qualification guarantees that the CGJ5C2C0G2A392J060AA can withstand the rigorous environmental and electrical stresses encountered in automotive electronics, enhancing overall system dependability.
• Precise Capacitance Control: With a tight ±5% tolerance, this capacitor provides consistent and predictable performance, which is crucial for sensitive analog circuits and frequency-dependent applications.
• Compact and Robust Design: The EIA 1206 package size (3.2mm x 1.6mm) allows for efficient use of PCB space, while the robust ceramic construction ensures mechanical durability and long-term reliability.
• High Voltage Capability: A 100V DC rated voltage provides a significant safety margin and broad applicability across various power supply and signal conditioning circuits, reducing the risk of voltage-induced failures.

Typical Applications

• Automotive Electronics: Due to its AEC-Q200 qualification and high-reliability grade, this capacitor is well-suited for critical automotive systems such such as engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and body electronics, where stable and reliable operation under varying conditions is essential.
• Industrial Control Systems: In industrial environments, equipment often faces wide temperature fluctuations and electrical noise. The CGJ5C2C0G2A392J060AA can be used in PLCs, motor drives, sensors, and power supplies to ensure stable operation and noise suppression.
• Medical Devices: For non-life-support medical equipment, where reliability and consistent performance are important, this capacitor can be integrated into diagnostic tools, monitoring systems, and laboratory instruments, benefiting from its precise capacitance and temperature stability.
• Telecommunications Infrastructure: While the product is obsolete, for existing designs, it could be found in base stations, network routers, and other communication equipment for filtering, bypassing, and coupling applications, leveraging its high-frequency performance and stability.
• Precision Instrumentation: Its tight tolerance and C0G dielectric make it suitable for use in test and measurement equipment, scientific instruments, and high-fidelity audio circuits where accuracy and minimal drift over temperature are paramount.

Summary

The CGJ5C2C0G2A392J060AA TDK Ceramic Capacitor (MLCC) offers a robust and stable solution for demanding electronic applications, particularly those requiring high reliability and stable performance across a wide temperature range. While its product status is ‘Obsolete,’ its specifications highlight its past utility in automotive, industrial, and precision instrumentation sectors. This component, along with a vast array of other electronic parts, is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring availability for maintenance and legacy system support.

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