CGA2B2C0G2A331J050BE CGA2B2C0G2A331J050BE Ceramic Capacitor (MLCC)

CGA2B2C0G2A331J050BE is a high-performance, automotive-grade ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is designed to meet the rigorous demands of automotive electronics, offering exceptional reliability and stability under harsh operating conditions. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in various circuits. TDK’s commitment to quality and innovation ensures that this MLCC provides superior performance for critical applications where precision and durability are paramount.

Key Specifications

The CGA2B2C0G2A331J050BE boasts a comprehensive set of specifications tailored for demanding environments. Its Automotive Grade designation, confirmed by AEC-Q200 certification, signifies that it has undergone stringent testing to ensure reliability in automotive applications, which are characterized by wide temperature variations, vibrations, and electrical transients. The capacitor features a nominal Capacitance of 330pF, a common value for filtering and coupling in high-frequency circuits. A tight Tolerance of ±5% ensures that the actual capacitance value is very close to the nominal, which is crucial for precision timing and filtering applications. The Rated Voltage [DC] of 100V indicates the maximum continuous DC voltage that can be applied across the capacitor without breakdown, providing ample headroom for most automotive and industrial systems. The Temp. Chara. C0G (also known as NP0) is a highly stable dielectric material, characterized by a very low Cap.Change or Temp.Coef. of 0±30ppm/°C over its wide Operating Temp. Range of -55 to 125°C. This stability ensures consistent performance across extreme temperatures, preventing capacitance drift that could affect circuit operation. The compact L x W Size of 1.0mm x 0.5mm [EIA 0402] makes it suitable for miniaturized electronic assemblies, while its maximum thickness T(Max.) of 0.6mm further contributes to space-saving designs. The Feature AEC-Q200MidSoft indicates a specific internal construction designed to mitigate mechanical stress, enhancing reliability against board flexure.

Features and Benefits

• Automotive Grade Reliability: Fully AEC-Q200 qualified, ensuring robust performance and longevity in demanding automotive environments subject to extreme temperatures, vibrations, and humidity.
• High-Temperature Stability (C0G Dielectric): The C0G temperature characteristic provides exceptional capacitance stability over a wide operating temperature range (-55 to 125°C), critical for maintaining circuit performance in varying thermal conditions.
• Precision Capacitance: With a tight ±5% tolerance, this capacitor offers accurate capacitance values, making it ideal for precision timing, filtering, and resonant circuits where exact component values are essential.
• Compact Form Factor: The 0402 EIA size (1.0mm x 0.5mm) allows for high-density mounting, enabling miniaturization of electronic modules and space-constrained designs without compromising performance.
• Enhanced Mechanical Robustness: The AEC-Q200MidSoft feature provides improved resistance to mechanical stress and board flexure, reducing the risk of cracking and ensuring long-term reliability in applications exposed to physical strain.

Typical Applications

The TDK CGA2B2C0G2A331J050BE ceramic capacitor is an indispensable component across a multitude of applications, particularly those requiring high reliability and performance under challenging conditions:

• Automotive Infotainment Systems: Used in car radios, navigation systems, and display units for signal coupling, decoupling, and filtering, ensuring clear audio and stable data transmission. Its automotive-grade qualification is crucial for these safety-critical and user-facing systems.
• Engine Control Units (ECUs): Essential for filtering noise and stabilizing power lines in ECUs, which manage critical engine functions. The capacitor’s high-temperature stability and reliability are paramount for consistent engine performance and emission control.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, lidar, and camera modules for power supply decoupling and signal integrity. The precision and stability of the CGA2B2C0G2A331J050BE are vital for accurate sensor readings and reliable ADAS functionality.
• LED Lighting Modules (Automotive & Industrial): Employed in LED drivers and power supplies for filtering and energy storage, contributing to stable light output and extended lifespan of LED components in both vehicle lighting and robust industrial illumination.
• Industrial Control Systems: Suitable for use in industrial sensors, programmable logic controllers (PLCs), and other control circuitry where stable power and reliable signal processing are required in harsh factory environments.

In summary, the TDK CGA2B2C0G2A331J050BE is a robust and reliable automotive-grade ceramic capacitor, offering exceptional stability and performance in demanding electronic applications. Its precise specifications and AEC-Q200 qualification make it an ideal choice for critical designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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