CGA3E2X7R1H333K080AA CGA3E2X7R1H333K080AA Ceramic Capacitor (MLCC)

CGA3E2X7R1H333K080AA is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for demanding applications within the automotive industry, where reliability and stability are paramount. As an MLCC, it functions by storing and releasing electrical energy, playing a critical role in filtering, decoupling, and timing circuits. Its robust construction and adherence to stringent automotive standards ensure stable operation across a wide range of temperatures and environmental conditions, making it an indispensable component for modern vehicle electronics.

Key Specifications

The attributes of the CGA3E2X7R1H333K080AA are meticulously engineered to meet the rigorous demands of its intended applications. The ‘Apps.’ attribute, indicating ‘Automotive Grade’, signifies that this capacitor is designed and tested to withstand the harsh conditions prevalent in automotive environments, including extreme temperatures, vibrations, and electrical noise. The ‘Brand’ is TDK, a testament to its quality and reliability, as TDK is renowned for its advanced ceramic technologies. The ‘Feature’ of ‘AEC-Q200General’ and the explicit ‘AEC-Q200’ value of ‘YES’ confirm its compliance with the Automotive Electronics Council’s stress test qualification for passive components, a crucial certification for automotive applications. The ‘Tolerance’ of ‘±10%’ for capacitance ensures that the actual capacitance value will be within a tight range of the nominal 33nF, which is vital for precise circuit operation. The ‘L x W Size’ of ‘1.6mm x 0.8mm [EIA 0603]’ denotes its compact footprint, making it suitable for miniaturized electronic assemblies, a common requirement in automotive design. The ‘Capacitance’ of ’33nF’ (nanofarads) is the core electrical storage capacity of the component. The ‘T(Max.) / mm’ of ‘0.9’ specifies its maximum thickness, contributing to its low-profile design. The ‘Temp. Chara.’ of ‘X7R’ indicates its temperature characteristic, meaning it offers a relatively stable capacitance over a broad operating temperature range, with a ‘Cap.Change or Temp.Coef.’ of ‘±15%’ from its nominal value. The ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, highlighting its dielectric material and construction. Its ‘Product Status’ as ‘Production’ confirms its active manufacturing and availability. The ‘Rated Voltage [DC] / V’ of ’50’ specifies the maximum DC voltage it can continuously withstand without breakdown. Finally, the ‘Operating Temp. Range / °C’ of ‘-55 to 125’ underscores its capability to perform reliably in extreme hot and cold conditions, typical of automotive under-hood or cabin environments.

Features and Benefits

• AEC-Q200 Qualified: This capacitor meets the stringent AEC-Q200 standard, ensuring high reliability and robustness required for automotive electronics, providing peace of mind for critical applications.
• Wide Operating Temperature Range: With an operating temperature range of -55°C to 125°C, the CGA3E2X7R1H333K080AA maintains stable performance in diverse and harsh automotive environments, from extreme cold starts to high-temperature engine compartments.
• Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density mounting on printed circuit boards, facilitating miniaturization and space-saving in modern automotive electronic control units (ECUs).
• Stable X7R Dielectric: The X7R temperature characteristic provides a capacitance change of only ±15% over the full operating temperature range, ensuring consistent circuit performance and reliability.
• High Reliability and Long Lifespan: Manufactured by TDK, a leader in ceramic capacitor technology, this component offers exceptional quality and durability, contributing to the overall longevity and reliability of automotive systems.

Typical Applications

The TDK CGA3E2X7R1H333K080AA is engineered for a multitude of critical applications within the automotive sector, where dependable performance is non-negotiable. One primary application is in Automotive Electronic Control Units (ECUs), where it serves as a crucial component for power supply decoupling, filtering noise from DC lines, and stabilizing voltage rails for microcontrollers and other integrated circuits. Its AEC-Q200 qualification ensures it can withstand the electrical and thermal stresses within these vital control systems. Another significant use case is in Infotainment and Advanced Driver-Assistance Systems (ADAS). In these systems, the capacitor helps in signal conditioning, filtering high-frequency noise, and ensuring stable power delivery to sensitive sensors, cameras, and display units, which are essential for navigation, communication, and safety features. Furthermore, it is widely utilized in LED Lighting Systems for Vehicles, both interior and exterior. Here, it contributes to the stability of LED drivers, filtering ripple current and ensuring consistent light output, which is critical for visibility and aesthetic appeal. Lastly, the CGA3E2X7R1H333K080AA finds application in Electric Vehicle (EV) Battery Management Systems (BMS) and power electronics. In these demanding environments, it assists in filtering high-frequency switching noise from DC-DC converters, stabilizing power lines for monitoring circuits, and ensuring the reliable operation of battery charge and discharge control, which directly impacts EV performance and safety.

This TDK CGA3E2X7R1H333K080AA ceramic capacitor is a testament to advanced passive component engineering, designed to meet the most demanding specifications of the automotive industry. It is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your critical projects.

Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.

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