CGA2B2X8R1H332M050BD CGA2B2X8R1H332M050BD Ceramic Capacitor (MLCC)

CGA2B2X8R1H332M050BD is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component belongs to the passive components category, crucial for filtering, decoupling, and energy storage in various electronic circuits. Designed with an X8R dielectric, it offers stable capacitance over a wide temperature range, making it ideal for demanding automotive applications where reliability and performance under extreme conditions are paramount. Its compact 0402 size allows for high-density mounting, contributing to miniaturization in modern electronic systems.

Key Specifications

The CGA2B2X8R1H332M050BD boasts several critical specifications that define its performance and suitability for robust applications. Its ‘Apps.’ attribute as ‘Automotive Grade’ signifies that it is specifically designed and tested to meet the stringent requirements of automotive electronics, ensuring reliability in harsh environments. The ‘Brand’ is TDK, a testament to its quality and engineering excellence. A key ‘Feature’ is ‘AEC-Q200 150°C Glue’, indicating compliance with the AEC-Q200 standard for automotive components and an extended operating temperature capability up to 150°C, crucial for under-the-hood applications. The ‘AEC-Q200’ attribute explicitly states ‘YES’, confirming its qualification for automotive use. The ‘Tolerance’ of ‘±20%’ on its capacitance means the actual capacitance value can vary within 20% of the nominal value, a common tolerance for general-purpose MLCCs. Its ‘L x W Size’ is ‘1.0mm x 0.5mm [EIA 0402]’, representing a very small surface-mount package, enabling compact circuit designs. The nominal ‘Capacitance’ is ‘3.3nF’ (nanofarads), a common value for filtering and decoupling. The ‘T(Max.) / mm’ of ‘0.6’ refers to its maximum thickness, further emphasizing its low-profile design. The ‘Temp. Chara.’ is ‘X8R’, a dielectric type known for its stable capacitance change of ‘±15%’ over an ‘Operating Temp. Range / °C’ of ‘-55 to 150°C’. This wide and stable temperature performance is critical for automotive and industrial applications. The ‘Component Type’ is ‘Ceramic Capacitor (MLCC)’, clarifying its fundamental nature. Its ‘Product Status’ is ‘Production(NRND)’, meaning it’s in active production but may not be recommended for new designs, although still available. Finally, the ‘Rated Voltage [DC] / V’ is ’50V’, indicating the maximum DC voltage it can withstand continuously without breakdown.

Features and Benefits

• Automotive Grade Reliability: Fully AEC-Q200 qualified, ensuring robust performance and longevity in demanding automotive environments, including high temperatures and vibrations.
• Extended High-Temperature Operation: Capable of operating reliably up to 150°C, making it suitable for critical applications in engine compartments and other high-heat areas.
• Stable X8R Dielectric: Provides excellent capacitance stability with only ±15% change over its wide operating temperature range (-55°C to 150°C), crucial for consistent circuit performance.
• Compact 0402 Package: The small 1.0mm x 0.5mm footprint enables miniaturization of electronic modules and high-density PCB layouts, saving valuable board space.
• High Rated Voltage: A 50V DC rating offers sufficient voltage headroom for various automotive and industrial control circuits, enhancing design flexibility and safety.

Typical Applications

The TDK CGA2B2X8R1H332M050BD MLCC is highly versatile due to its automotive-grade qualifications and robust performance characteristics. One primary application is in automotive infotainment and navigation systems, where it provides stable power decoupling for microcontrollers and other ICs, ensuring clear audio and reliable navigation. Another critical use case is in engine control units (ECUs) and other under-the-hood electronics, where its 150°C operating temperature and AEC-Q200 compliance are essential for reliable operation in extreme thermal conditions. Furthermore, it is well-suited for LED lighting systems in vehicles, offering stable filtering and voltage regulation to prevent flickering and ensure consistent illumination. Its compact size also makes it ideal for advanced driver-assistance systems (ADAS), including radar and camera modules, where space is at a premium and high reliability is paramount for safety-critical functions. Lastly, beyond automotive, its robust design can find applications in industrial control systems and harsh environment sensors, providing reliable performance in factory automation and outdoor monitoring equipment.

In summary, the CGA2B2X8R1H332M050BD from TDK is a premium automotive-grade ceramic capacitor offering exceptional reliability, high-temperature performance, and a compact form factor. It is an ideal choice for designers seeking robust passive components for critical applications. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

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