CGA4C4NP02W681J060AA CGA4C4NP02W681J060AA Ceramic Capacitor (MLCC)

CGA4C4NP02W681J060AA is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is meticulously engineered to meet the stringent demands of automotive electronics, offering exceptional reliability and stability across a wide range of operating conditions. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA4C4NP02W681J060AA is particularly suited for critical applications where consistent performance and longevity are paramount, making it an indispensable component for modern automotive systems.

Key Specifications

The attributes of the CGA4C4NP02W681J060AA are carefully selected to ensure optimal performance in demanding environments:

• Applications: Automotive Grade – This designation signifies that the capacitor is specifically designed and tested to withstand the harsh conditions prevalent in automotive environments, including extreme temperatures, vibrations, and electrical transients.
• Brand: TDK – TDK is a renowned manufacturer known for its high-quality, reliable electronic components, ensuring that this MLCC meets rigorous industry standards.
• Feature: AEC-Q200Mid150°C – This indicates compliance with AEC-Q200, the automotive industry standard for passive electronic components, with an extended maximum operating temperature of 150°C, crucial for under-the-hood applications.
• AEC-Q200: YES – Explicitly confirms adherence to the AEC-Q200 standard, guaranteeing its suitability for automotive applications.
• Tolerance: ±5% – A tight capacitance tolerance of ±5% ensures precise circuit operation, which is critical for sensitive automotive control systems where component variations can impact performance.
• L x W Size: 2.0mm x 1.25mm [EIA 0805] – This standard 0805 surface-mount package size allows for efficient board space utilization and compatibility with automated assembly processes.
• Capacitance: 680pF – The 680 picofarad capacitance value is suitable for a variety of filtering, coupling, and timing applications in automotive circuits.
• T(Max.) / mm: 0.75 – The maximum thickness of 0.75mm contributes to the compact profile of the component, facilitating integration into space-constrained designs.
• Temperature Characteristic: NP0 – NP0 (also known as C0G) is a highly stable dielectric material characterized by negligible capacitance change over temperature, voltage, and time, making it ideal for precision applications.
• Component Type: Ceramic Capacitor (MLCC) – Confirms its construction as a multilayer ceramic capacitor, known for its small size, high frequency performance, and reliability.
• Product Status: Production – Indicates that the component is actively manufactured and readily available for new designs and mass production.
• Rated Voltage [DC] / V: 450 – A high DC rated voltage of 450V provides a substantial safety margin and allows for use in circuits with higher voltage requirements, enhancing reliability.
• Cap. Change or Temp. Coef.: 0±30ppm/°C – This extremely low capacitance change over temperature, typical of NP0 dielectrics, ensures stable performance even with significant temperature fluctuations.
• Operating Temp. Range / °C: -55 to 150 – An exceptionally wide operating temperature range from -55°C to 150°C underscores its robustness for extreme automotive environments, from cold starts to high-temperature engine compartments.

Features and Benefits

• Exceptional Temperature Stability: The NP0 temperature characteristic ensures minimal capacitance variation across a broad operating temperature range (-55°C to 150°C), critical for consistent performance in automotive systems.
• High Reliability for Automotive Applications: AEC-Q200 qualification and a 150°C maximum operating temperature guarantee robust performance and longevity in harsh automotive environments, reducing the risk of field failures.
• Precise Circuit Performance: A tight ±5% capacitance tolerance combined with the stable NP0 dielectric ensures accurate signal filtering and timing, vital for sensitive electronic control units (ECUs).
• Compact and Space-Saving Design: The 0805 package size (2.0mm x 1.25mm) allows for high-density mounting on PCBs, enabling smaller and more efficient electronic modules.
• High Voltage Capability: A 450V rated voltage provides ample headroom for various power supply and signal conditioning applications within vehicles, enhancing system robustness.

Typical Applications

• Engine Control Units (ECUs): Used for filtering power lines, decoupling ICs, and timing circuits to ensure stable and precise operation of engine management systems. The high temperature rating and stability are crucial here.
• Advanced Driver-Assistance Systems (ADAS): Essential for noise suppression and signal integrity in radar, camera, and sensor modules, contributing to the reliable functioning of features like adaptive cruise control and lane-keeping assist.
• Infotainment and Telematics Systems: Provides stable power and signal conditioning for audio amplifiers, display drivers, and communication modules, ensuring clear sound and reliable data transmission.
• LED Lighting Systems: Utilized in automotive LED headlamps, taillamps, and interior lighting for voltage stabilization and ripple current filtering, extending the lifespan and ensuring consistent brightness of LEDs.
• Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) Power Electronics: Can be found in DC-DC converters, on-board chargers, and battery management systems for filtering and decoupling, supporting the efficient operation of high-voltage systems.

The CGA4C4NP02W681J060AA from TDK stands as a testament to advanced ceramic capacitor technology, offering unparalleled reliability and performance for the most demanding automotive electronic applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your critical projects.

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