CGA2B2X8R1H332M050BA CGA2B2X8R1H332M050BA Ceramic Capacitor (MLCC)

CGA2B2X8R1H332M050BA 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 across a wide temperature range. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA2B2X8R1H332M050BA is part of TDK’s extensive lineup of ceramic capacitors, known for their compact size, high capacitance values, and robust construction, making them indispensable in modern electronic designs, particularly where space is at a premium and environmental conditions are harsh.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that underscore its suitability for advanced applications. Its ‘Apps.’ attribute as ‘Automotive Grade’ signifies that it is specifically engineered and tested to meet the rigorous demands of automotive electronics, ensuring reliability under extreme conditions. The ‘Brand’ is ‘TDK’, a testament to its quality and manufacturing excellence. A key ‘Feature’ is ‘AEC-Q200 150°C’, indicating compliance with the Automotive Electronics Council’s AEC-Q200 standard for passive components, with an extended maximum operating temperature of 150°C, crucial for under-the-hood applications. The explicit ‘AEC-Q200’ attribute being ‘YES’ further confirms this compliance. A ‘Tolerance’ of ‘±20%’ on its capacitance value is standard for many ceramic capacitors, providing a practical range for circuit design. The compact ‘L x W Size’ of ‘1.0mm x 0.5mm [EIA 0402]’ highlights its miniature footprint, essential for high-density PCBs. Its ‘Capacitance’ is ‘3.3nF’ (nanofarads), a common value for filtering and coupling applications. The maximum thickness ‘T(Max.) / mm’ is ‘0.55’, contributing to its low-profile design. The ‘Temp. Chara.’ is ‘X8R’, which is a dielectric material known for its stable capacitance change over a broad temperature range, specifically ‘±15%’ (‘Cap.Change or Temp.Coef.’) from -55°C to 150°C. This wide ‘Operating Temp. Range / °C’ of ‘-55 to 150’ is a critical factor for automotive and industrial environments. The ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production(NRND)’, meaning it is actively produced but may not be recommended for new designs, though still available for existing ones. Finally, a ‘Rated Voltage [DC] / V’ of ’50’ indicates its maximum continuous DC voltage handling capability.

Features and Benefits

• AEC-Q200 Qualified: This capacitor is rigorously tested and certified to meet the Automotive Electronics Council’s AEC-Q200 standard, ensuring its reliability and performance in harsh automotive environments, including resistance to temperature extremes, humidity, and vibration.
• Extended High-Temperature Operation: With an operating temperature range of -55°C to 150°C and an X8R dielectric, the CGA2B2X8R1H332M050BA maintains stable capacitance and performance even in very hot conditions, making it ideal for engine compartments and other high-temperature zones.
• Compact 0402 Size: The miniature 1.0mm x 0.5mm (EIA 0402) footprint allows for high-density mounting on printed circuit boards, enabling smaller and more compact electronic modules without compromising performance.
• Stable Capacitance (X8R Dielectric): The X8R temperature characteristic ensures that the 3.3nF capacitance value remains within ±15% across the entire operating temperature range, providing predictable and consistent circuit behavior.
• High Reliability from TDK: Manufactured by TDK, a renowned leader in passive components, this capacitor benefits from advanced material science and manufacturing processes, guaranteeing high quality and long-term operational stability.

Typical Applications

The CGA2B2X8R1H332M050BA’s robust design and automotive-grade qualifications make it suitable for a wide array of demanding applications:

• Automotive Engine Control Units (ECUs): Essential for filtering power lines, timing circuits, and signal coupling in ECUs, which operate under extreme temperatures and vibrations, ensuring reliable engine performance and emissions control.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Used in various modules within ADAS, such as radar, camera systems, and sensor fusion units, for stable power delivery, noise suppression, and signal integrity, critical for safety and autonomous driving features.
• Industrial Control Systems: Its high-temperature capability and reliability make it ideal for industrial automation, motor control, and power supply units in factories where equipment often operates in harsh environments.
• LED Lighting Systems (Automotive and Industrial): Employed in LED drivers and power converters for both automotive headlamps/taillamps and high-power industrial LED lighting, providing stable current and voltage regulation to ensure consistent light output and longevity.
• Power Supply Decoupling: Crucial for decoupling integrated circuits (ICs) in various high-reliability applications, preventing voltage fluctuations and ensuring stable operation of sensitive digital and analog circuitry.

In summary, the CGA2B2X8R1H332M050BA from TDK is a premium automotive-grade ceramic capacitor offering exceptional performance, reliability, and a wide operating temperature range. Its compact size and AEC-Q200 compliance make it an ideal choice for demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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