CGA1A2X7R1C222K030BA CGA1A2X7R1C222K030BA Ceramic Capacitor (MLCC)

CGA1A2X7R1C222K030BA

Overview

CGA1A2X7R1C222K030BA is a high-quality 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 performance. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. Its compact size and robust construction make it ideal for integration into space-constrained and harsh operating environments, crucial for modern automotive electronics.

Key Specifications

The CGA1A2X7R1C222K030BA boasts several critical specifications that define its performance and suitability for various applications:

• 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 longevity in vehicles.
• Brand (TDK): TDK is a renowned manufacturer, synonymous with high-quality and innovative electronic components, providing assurance of the product’s design and manufacturing excellence.
• Feature (AEC-Q200General) & AEC-Q200 (YES): The AEC-Q200 qualification is a standard for passive electronic components used in automotive applications. It guarantees that the component has undergone rigorous testing for stress, temperature, and electrical performance, making it suitable for automotive environments.
• Tolerance (±10%): This indicates the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for general-purpose and automotive-grade capacitors, providing a good balance between precision and cost-effectiveness.
• L x W Size (0.6mm x 0.3mm [EIA 0201]): This ultra-compact footprint, corresponding to the EIA 0201 standard, highlights its suitability for miniaturized electronic designs where space is at a premium, such as in advanced driver-assistance systems (ADAS) or infotainment modules.
• Capacitance (2.2nF): The nominal capacitance of 2.2 nanofarads (nF) is a common value used for filtering, coupling, and decoupling applications in high-frequency circuits.
• T(Max.) / mm (0.33): This refers to the maximum thickness of the component, which is crucial for designers working with tight board clearances and compact packaging.
• 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 applications requiring stable performance across varying thermal conditions.
• Component Type (Ceramic Capacitor (MLCC)): This identifies it as a Multi-Layer Ceramic Capacitor, a widely used type due to its small size, high reliability, and excellent high-frequency characteristics.
• 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 (16): The maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 16V rating is suitable for many low-voltage automotive control and power supply circuits.
• Cap.Change or Temp.Coef. (±15%): This reiterates the capacitance stability over temperature, specifically for the X7R dielectric, ensuring predictable performance across the operating temperature range.
• Operating Temp. Range / °C (-55 to 125): This broad temperature range signifies the capacitor’s ability to function reliably in extreme cold and hot environments, a critical requirement for automotive and industrial applications.

Features and Benefits

• Automotive Grade Reliability: Designed and qualified to AEC-Q200 standards, ensuring robust performance and long-term reliability in demanding automotive environments, including engine compartments and safety systems.
• Wide Operating Temperature Range: With an operating temperature range of -55°C to 125°C, the CGA1A2X7R1C222K030BA maintains stable performance even under extreme thermal fluctuations, crucial for vehicle operation in diverse climates.
• Compact EIA 0201 Footprint: Its miniature 0.6mm x 0.3mm size allows for high-density mounting and miniaturization of electronic modules, contributing to smaller and lighter automotive systems.
• Stable X7R Dielectric: The X7R temperature characteristic provides excellent capacitance stability (±15%) across its full operating temperature range, minimizing performance drift and enhancing circuit predictability.
• High-Quality TDK Manufacturing: Backed by TDK’s reputation for excellence, this MLCC offers superior quality, consistent performance, and a long product lifecycle, reducing the risk of field failures.

Typical Applications

The CGA1A2X7R1C222K030BA is a versatile component suitable for a wide array of applications, particularly where high reliability and performance in challenging conditions are paramount:

• Automotive Infotainment Systems: Used for signal filtering and power supply decoupling in car radios, navigation systems, and multimedia displays, ensuring clear audio and stable operation.
• Advanced Driver-Assistance Systems (ADAS): Critical for noise suppression and voltage stabilization in sensors (radar, lidar, cameras), ECUs, and communication modules that power features like adaptive cruise control, lane keeping assist, and automatic emergency braking.
• Engine Control Units (ECUs): Essential for filtering power lines and stabilizing reference voltages within engine management systems, contributing to precise fuel injection, ignition timing, and emission control.
• Body Electronics: Employed in modules controlling lighting, power windows, central locking, and climate control systems, providing reliable operation and protection against electrical noise.
• Electric Vehicle (EV) Battery Management Systems (BMS): Used for cell balancing, voltage monitoring, and communication within BMS units, ensuring efficient and safe operation of high-voltage battery packs.

Summary

The CGA1A2X7R1C222K030BA from TDK is a premium automotive-grade ceramic capacitor, offering exceptional reliability, a compact form factor, and stable performance across a wide temperature range. Its AEC-Q200 qualification and X7R dielectric make it an ideal choice for critical automotive and industrial applications. This part is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.

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