CGA3E2X8R1H103M080AA CGA3E2X8R1H103M080AA Ceramic Capacitor (MLCC)

CGA3E2X8R1H103M080AA

Overview

CGA3E2X8R1H103M080AA is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component falls under the category of passive components, crucial for filtering, decoupling, and energy storage in electronic circuits. As an automotive-grade MLCC, it is engineered to meet stringent reliability and performance standards required for demanding automotive applications, ensuring stable operation across a wide range of environmental conditions. Its compact size and robust construction make it an ideal choice for space-constrained and mission-critical designs.

Key Specifications

• Applications: Automotive Grade
  This designation signifies that the capacitor is designed, tested, and qualified for use in automotive electronics, adhering to rigorous industry standards such as AEC-Q200. This ensures its reliability and performance in harsh automotive environments, including extreme temperatures, vibrations, and electrical transients.
• 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, innovation, and adherence to global manufacturing standards, providing engineers with confidence in component performance.
• Feature: AEC-Q200 150°C
  The AEC-Q200 qualification is a critical standard for passive electronic components used in automotive applications. The additional 150°C rating indicates that this capacitor is specifically designed to operate reliably at extended high temperatures, making it suitable for under-the-hood applications or other high-thermal environments within a vehicle.
• AEC-Q200: YES
  Confirmation that the component fully complies with the Automotive Electronics Council’s AEC-Q200 stress test qualification for passive components. This certification is essential for any component intended for automotive use, guaranteeing its robustness and long-term stability in demanding conditions.
• Tolerance: ±20%
  This value indicates the permissible deviation of the actual capacitance from its nominal value. A ±20% tolerance is common for general-purpose decoupling and filtering applications where precise capacitance is not as critical as stability and reliability, especially in automotive systems.
• L x W Size: 1.6mm x 0.8mm [EIA 0603]
  This specifies the physical dimensions of the surface-mount component. The EIA 0603 package code refers to a standard size in the imperial system, meaning 0.06 inches by 0.03 inches. This small footprint is crucial for miniaturization in modern electronic designs, allowing for higher component density on printed circuit boards.
• Capacitance: 10nF
  The nominal capacitance value of the component, which is 10 nanofarads (10 x 10^-9 Farads). This capacitance is suitable for a wide range of applications, including signal coupling, decoupling power supplies, and filtering high-frequency noise in various circuits.
• T(Max.) / mm: 0.9
  This indicates the maximum thickness of the component, which is 0.9 millimeters. This attribute is important for mechanical design considerations, especially in applications with strict height restrictions or when designing multi-layer PCBs.
• Temp. Chara.: X8R
  X8R is a specific dielectric material classification for ceramic capacitors, defined by its temperature stability. An X8R dielectric ensures that the capacitance change is within ±15% over an operating temperature range of -55°C to +150°C, making it highly stable for extreme temperature variations found in automotive environments.
• Component Type: Ceramic Capacitor (MLCC)
  This identifies the fundamental type of component. MLCCs are widely used due to their small size, high reliability, low equivalent series resistance (ESR), and excellent high-frequency characteristics, making them versatile for various electronic applications.
• Product Status: Production
  This indicates that the component is actively being manufactured and is readily available for new designs and mass production. This ensures long-term supply and support for projects utilizing this part.
• Rated Voltage [DC] / V: 50
  The maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 50V rating provides ample headroom for typical 12V or 24V automotive power systems, ensuring robust operation and reliability.
• Cap.Change or Temp.Coef.: ±15%
  This reiterates the capacitance change over the specified temperature range, directly correlating with the X8R temperature characteristic. It confirms the excellent stability of the capacitor’s value even under significant temperature fluctuations.
• Operating Temp. Range / °C: -55 to 150
  This defines the full range of ambient temperatures within which the capacitor is guaranteed to operate within its specified parameters. The broad range from -55°C to +150°C is critical for automotive applications, which must withstand extreme cold starts and high operating temperatures under the hood.

Features and Benefits

• Exceptional Temperature Stability: With an X8R dielectric and an operating temperature range of -55°C to +150°C, this MLCC maintains its capacitance within ±15%, ensuring reliable performance in the most thermally challenging automotive environments.
• AEC-Q200 Qualified: Fully compliant with AEC-Q200 standards, the CGA3E2X8R1H103M080AA is rigorously tested for automotive applications, guaranteeing high reliability and robustness against environmental stresses such as vibration, humidity, and temperature cycling.
• Compact 0603 Package: The small 1.6mm x 0.8mm (EIA 0603) footprint allows for high-density PCB designs, enabling miniaturization of electronic modules and systems, which is crucial for modern automotive electronics.
• High Rated Voltage: A 50V DC rated voltage provides a significant safety margin for typical automotive power rails, enhancing the component’s durability and long-term reliability in vehicle electrical systems.
• Trusted TDK Quality: Manufactured by TDK, a leader in passive components, this capacitor benefits from extensive research, development, and stringent quality control, ensuring consistent performance and a long operational lifespan.

Typical Applications

• Automotive Engine Control Units (ECUs): Used for power supply decoupling and signal filtering to ensure stable operation of microcontrollers, sensors, and actuators in critical engine management systems, where high temperature and vibration resistance are paramount.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Essential for filtering noise and stabilizing power lines in sensitive digital and analog circuits within navigation systems, multimedia units, and ADAS modules like radar and camera systems, ensuring clear signal integrity.
• LED Lighting Modules: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing power delivery and filtering switching noise, contributing to the longevity and stable illumination of the LED drivers.
• Electric Vehicle (EV) Battery Management Systems (BMS): Utilized for local decoupling and filtering within BMS circuits to ensure accurate voltage and current measurements, protecting sensitive ICs and contributing to the overall safety and efficiency of the battery pack.
• Industrial Control Systems (High Temperature): Beyond automotive, its high-temperature rating and robust construction make it suitable for industrial applications operating in harsh environments, such as process control, power supplies, and sensor interfaces in factories.

Summary

The CGA3E2X8R1H103M080AA is a premium automotive-grade MLCC from TDK, offering exceptional reliability and performance across a wide temperature range. Its AEC-Q200 qualification and robust X8R dielectric make it an ideal choice for demanding automotive and high-temperature industrial applications. This component, along with a vast array of other electronic parts, is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your critical projects.

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