CGA3E2C0G2A331J080AA CGA3E2C0G2A331J080AA Ceramic Capacitor (MLCC)

CGA3E2C0G2A331J080AA is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is designed for demanding automotive applications, offering exceptional reliability and stability. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA3E2C0G2A331J080AA belongs to the C0G (NP0) dielectric family, known for its ultra-stable temperature characteristics, making it an ideal choice for critical timing and filtering applications where capacitance drift must be minimized. Its robust construction and adherence to automotive standards ensure long-term performance in harsh environments.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that define its performance and suitability for various applications. The “Apps.” attribute indicates it is an “Automotive Grade” component, signifying its compliance with stringent automotive industry standards for reliability and operational performance under challenging conditions. The “Brand” is TDK, a testament to its quality and engineering excellence. The “Feature” of “AEC-Q200Mid” and the explicit “AEC-Q200” designation confirm its qualification for automotive applications, ensuring it meets the rigorous stress test qualification for passive components. A “Tolerance” of “±5%” for capacitance is a tight tolerance, crucial for precision circuits where exact capacitance values are important for proper circuit operation, such as in timing circuits or resonant filters. The “L x W Size” is “1.6mm x 0.8mm [EIA 0603]”, a common and compact surface-mount package size, allowing for high-density board designs. The “Capacitance” of “330pF” defines its energy storage capability. “T(Max.) / mm” at “0.9” specifies the maximum thickness of the component. The “Temp. Chara.” is “C0G”, which means it exhibits a very stable capacitance over a wide temperature range, with a “Cap.Change or Temp.Coef.” of “0±30ppm/°C”. This extremely low temperature coefficient is vital for applications requiring high stability. The “Component Type” is clearly identified as a “Ceramic Capacitor (MLCC)”. Its “Product Status” is “Production”, indicating it is readily available for new designs and mass manufacturing. The “Rated Voltage [DC] / V” is “100V”, specifying the maximum DC voltage that can be continuously applied across the capacitor without damage. Finally, an “Operating Temp. Range / °C” of “-55 to 125” highlights its ability to function reliably across a broad spectrum of temperatures, typical for automotive and industrial environments.

Features and Benefits

• Automotive Grade Reliability: Fully AEC-Q200 qualified, ensuring robust performance and longevity in demanding automotive electronic systems, including engine control units, infotainment, and safety systems.
• Exceptional Temperature Stability (C0G Dielectric): The C0G temperature characteristic provides near-zero capacitance change over a wide operating temperature range (-55 to 125°C), making it ideal for precision timing, filtering, and resonant circuits where stability is paramount.
• High Precision and Tight Tolerance: With a capacitance tolerance of ±5%, this capacitor offers high accuracy, which is critical for sensitive applications requiring precise frequency control or signal integrity.
• Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density mounting and miniaturization of electronic circuits, contributing to smaller and lighter end products.
• High Rated Voltage: A 100V DC rating provides ample voltage headroom for various automotive and industrial applications, enhancing circuit reliability and preventing breakdown under transient conditions.

Typical Applications

This TDK CGA3E2C0G2A331J080AA ceramic capacitor is highly versatile due to its automotive grade and stable characteristics, finding use in numerous critical applications:

• Automotive Engine Control Units (ECUs): Used for filtering, timing, and coupling in engine management systems, where high reliability and stable performance across extreme temperatures are essential for engine efficiency and emissions control.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Integrated into various modules for signal conditioning, power supply decoupling, and filtering in multimedia systems, navigation, and safety features like lane keeping assist and adaptive cruise control.
• Industrial Control Systems: Employed in industrial automation, process control, and instrumentation where stable operation in harsh environments and precise signal integrity are crucial for accurate measurements and reliable system performance.
• Medical Devices: Suitable for non-life-support medical equipment that requires high reliability and stable component performance, such as diagnostic imaging, patient monitoring, and laboratory instruments.
• Power Supply Decoupling: Widely used to decouple power lines from noise and stabilize voltage rails in various electronic circuits, ensuring clean power delivery to sensitive ICs and preventing electromagnetic interference (EMI).

Summary

The CGA3E2C0G2A331J080AA from TDK is a robust, automotive-grade ceramic capacitor offering exceptional stability and reliability. Its C0G dielectric, tight tolerance, and AEC-Q200 qualification make it an excellent choice for demanding applications requiring precision and performance in harsh environments. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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