CGA3E2NP01H681J080AA CGA3E2NP01H681J080AA Ceramic Capacitor (MLCC)

CGA3E2NP01H681J080AA 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 under harsh conditions. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA3E2NP01H681J080AA is part of TDK’s robust automotive-grade series, ensuring compliance with stringent industry standards for safety and performance.

Key Specifications

The attributes of the CGA3E2NP01H681J080AA are meticulously engineered to meet the rigorous demands of automotive electronics:

• Apps. (Automotive Grade): This designation confirms the capacitor’s suitability and qualification for use in automotive systems, where components must withstand extreme temperatures, vibrations, and electrical stresses.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies reliability and innovation.
• Feature (AEC-Q200 150°C): This indicates compliance with AEC-Q200, the Automotive Electronics Council’s standard for stress test qualification for passive components. The 150°C rating highlights its capability to operate reliably at elevated temperatures, crucial for under-the-hood applications.
• AEC-Q200 (YES): Explicitly confirms that the component has passed all necessary tests and qualifications under the AEC-Q200 standard, ensuring its robustness for automotive environments.
• Tolerance (±5%): This specifies the permissible deviation of the actual capacitance value from the nominal 680pF. A ±5% tolerance is considered precise for many automotive and general-purpose applications, ensuring consistent circuit performance.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This refers to the physical dimensions of the surface-mount device (SMD). The 0603 EIA standard size is a common and compact footprint, allowing for high-density circuit board designs.
• Capacitance (680pF): The nominal capacitance value of 680 picofarads. This value is critical for determining the capacitor’s ability to store charge and its frequency response characteristics within a circuit.
• T(Max.) / mm (0.9): This indicates the maximum thickness of the component, which is 0.9mm. This dimension is important for mechanical design and clearance considerations in compact electronic assemblies.
• Temp. Chara. (NP0): NP0 (also known as C0G) is a highly stable dielectric material with a very low temperature coefficient of capacitance. This means its capacitance value changes minimally with temperature variations, making it ideal for precision timing and filtering applications.
• Component Type (Ceramic Capacitor (MLCC)): Confirms it is a Multi-Layer Ceramic Capacitor, known for their compact size, high capacitance values, and excellent high-frequency performance.
• Product Status (Production): Indicates that the component is actively being manufactured and is readily available for new designs and mass production.
• Rated Voltage [DC] / V (50): The maximum DC voltage that can be continuously applied across the capacitor without risking damage or premature failure. A 50V rating provides ample headroom for many automotive power rails.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This specifies the change in capacitance per degree Celsius. For NP0/C0G, the change is extremely small (0 ±30 parts per million per degree Celsius), signifying exceptional temperature stability.
• Operating Temp. Range / °C (-55 to 150): This broad range indicates the temperatures at which the capacitor can reliably operate. The ability to function from -55°C to 150°C is a hallmark of automotive-grade components, suitable for extreme environmental conditions.

Features and Benefits

• Exceptional Temperature Stability: With an NP0 temperature characteristic and an operating range of -55°C to 150°C, this capacitor maintains stable capacitance values across wide temperature fluctuations, critical for consistent performance in automotive systems.
• AEC-Q200 Qualified: Fully compliant with the AEC-Q200 standard, guaranteeing high reliability and robustness against environmental and electrical stresses encountered in automotive applications.
• Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for space-saving designs, enabling higher component density on printed circuit boards, which is essential for modern automotive electronics.
• High Precision and Reliability: A tight ±5% tolerance and TDK’s renowned manufacturing quality ensure consistent performance and a long operational lifespan, reducing the need for frequent maintenance or replacement.
• Versatile Voltage Rating: A 50V DC rated voltage makes it suitable for various power supply and signal processing applications within automotive and industrial environments.

Typical Applications

The CGA3E2NP01H681J080AA is engineered for a multitude of demanding applications where reliability and performance are paramount:

• Automotive Engine Control Units (ECUs): Used for filtering noise, stabilizing power lines, and timing circuits in critical engine management systems, where precise and reliable operation is essential for vehicle performance and emissions control.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Integrated into circuits for noise suppression and signal coupling in navigation systems, multimedia units, and sensor modules (e.g., radar, camera systems) that require stable power and clear signal integrity.
• Electric Vehicle (EV) Battery Management Systems (BMS): Employed in monitoring and control circuits for EV battery packs, where accurate voltage and current sensing, along with robust protection, are vital for battery health and vehicle range.
• Industrial Control Systems: Beyond automotive, its high temperature rating and AEC-Q200 qualification make it suitable for harsh industrial environments, such as factory automation, process control, and power supply units where extreme conditions are common.
• LED Lighting Modules: Can be used in automotive and industrial LED lighting drivers for filtering and smoothing power, ensuring stable and flicker-free operation of high-brightness LEDs.

In summary, the CGA3E2NP01H681J080AA from TDK is a premium automotive-grade ceramic capacitor offering exceptional stability, reliability, and performance in a compact package. Its adherence to AEC-Q200 standards and wide operating temperature range make it an ideal choice for critical electronic systems. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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