CGA3E2X7R1H222M080AE CGA3E2X7R1H222M080AE Ceramic Capacitor (MLCC)

CGA3E2X7R1H222M080AE is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to meet the rigorous demands of automotive electronics, offering exceptional reliability and stability across a wide range of operating conditions. As a ceramic capacitor, it stores and releases electrical energy, filters noise, and stabilizes voltage in various circuits. Its compact size and robust construction make it an ideal choice for space-constrained and mission-critical automotive applications.

Key Specifications

The CGA3E2X7R1H222M080AE boasts several critical specifications that underscore its suitability for demanding electronic designs:

• Apps. (Automotive Grade): This designation signifies that the capacitor is specifically engineered and tested to meet the stringent requirements of automotive electronics, ensuring reliability and performance in harsh vehicle environments.
• Brand (TDK): TDK is a renowned manufacturer globally recognized for its high-quality passive components, providing assurance of product reliability and performance.
• Feature (AEC-Q200Soft): The “Soft” feature indicates a design that mitigates the risk of cracking due to board flexure or thermal stress, a common issue in automotive applications where mechanical and thermal cycling is prevalent.
• AEC-Q200 (YES): This confirms that the capacitor is qualified to the Automotive Electronics Council’s AEC-Q200 standard, a benchmark for passive components used in automotive applications, guaranteeing robust performance and reliability.
• Tolerance (±20%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is common for general-purpose filtering and coupling applications where precise capacitance is not critical.
• L x W Size (1.6mm x 0.8mm [EIA 0603]): This refers to the physical dimensions of the capacitor. The EIA 0603 standard size (1.6mm length by 0.8mm width) indicates a very compact surface-mount device, ideal for miniaturized electronic assemblies.
• Capacitance (2.2nF): The nominal capacitance value of 2.2 nanofarads (nF) determines the amount of charge the capacitor can store. This value is suitable for various filtering, bypassing, and coupling tasks in digital and analog circuits.
• T(Max.) / mm (0.95): This indicates the maximum thickness of the component, which is 0.95mm. This dimension is crucial for PCB layout and ensuring proper fit within height-constrained enclosures.
• Temp. Chara. (X7R): X7R is a common dielectric material for ceramic capacitors, known for its stable capacitance over a wide temperature range. It offers a capacitance change of ±15% from -55°C to +125°C, making it suitable for industrial and automotive applications.
• Component Type (Ceramic Capacitor (MLCC)): This identifies the component as a Multi-Layer Ceramic Capacitor, characterized by multiple layers of ceramic dielectric and metal electrodes, offering high capacitance in a small package.
• Product Status (Production): This 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 to the capacitor without risk of breakdown is 50 volts. This rating must be respected to ensure the longevity and reliability of the component.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance change over the specified operating temperature range, consistent with the X7R dielectric characteristics.
• Operating Temp. Range / °C (-55 to 125): This specifies the full temperature range over which the capacitor is designed to operate reliably, from extreme cold to high heat, which is typical for automotive environments.

Features and Benefits

• AEC-Q200 Qualified: Ensures the highest level of reliability and performance for automotive applications, meeting industry-standard quality and testing protocols.
• “Soft” Termination Technology: Minimizes the risk of mechanical cracking due0 to thermal stress or board flexure, significantly enhancing the component’s durability in harsh environments.
• Wide Operating Temperature Range: Capable of reliable operation from -55°C to +125°C, making it suitable for diverse automotive under-the-hood and cabin applications.
• Stable X7R Dielectric: Provides consistent capacitance values over temperature and voltage variations, crucial for maintaining circuit performance.
• Compact EIA 0603 Size: Facilitates miniaturization of electronic circuits, allowing for denser PCB layouts and smaller overall product designs.
• High Reliability from TDK: Backed by TDK’s reputation for manufacturing high-quality, durable electronic components, ensuring long-term performance.

Typical Applications

The CGA3E2X7R1H222M080AE is designed for a broad spectrum of applications within the automotive sector and beyond, where reliability and performance are paramount:

• Automotive Infotainment Systems: Used for power supply decoupling, signal filtering, and timing circuits in radios, navigation systems, and display units, ensuring clear audio and stable operation.
• Engine Control Units (ECUs): Critical for noise suppression, voltage stabilization, and timing in engine management systems, contributing to optimal engine performance and emissions control.
• Advanced Driver-Assistance Systems (ADAS): Employed in sensors, cameras, and radar modules for filtering and power conditioning, essential for the reliable operation of safety-critical features like adaptive cruise control and lane-keeping assist.
• LED Lighting Systems: Utilized in automotive LED headlamps, taillamps, and interior lighting for current smoothing and voltage regulation, extending the lifespan of LEDs and ensuring consistent illumination.
• Electric Power Steering (EPS) Systems: Provides filtering and decoupling in motor control circuits, contributing to the smooth and responsive operation of power steering.

In summary, the TDK CGA3E2X7R1H222M080AE is a robust, automotive-grade MLCC that offers exceptional reliability and performance for demanding electronic applications. Its AEC-Q200 qualification, “Soft” termination feature, and stable X7R dielectric make it an ideal choice for critical automotive systems. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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