CGA2B2X7R1C224K050BE CGA2B2X7R1C224K050BE Ceramic Capacitor (MLCC)

CGA2B2X7R1C224K050BE

Overview

CGA2B2X7R1C224K050BE is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is critical for various electronic circuits, primarily functioning to store and discharge electrical energy, filter noise, and stabilize voltage. Its robust design and adherence to stringent automotive standards make it an ideal choice for demanding applications where reliability and performance are paramount. As a ceramic capacitor, it offers excellent frequency characteristics and high volumetric efficiency, making it suitable for miniaturized electronic designs.

Key Specifications

• Applications: Automotive Grade – This attribute signifies that the CGA2B2X7R1C224K050BE capacitor is specifically designed and tested to meet the rigorous demands of automotive electronics. Components designated as automotive grade must withstand extreme temperatures, vibrations, and electrical stresses common in vehicle environments, ensuring long-term reliability and safety.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Their brand presence assures engineers of the component’s manufacturing excellence and adherence to global quality standards.
• Feature: AEC-Q200 Soft – This indicates that the capacitor is compliant with the AEC-Q200 standard, which is the Automotive Electronics Council’s stress test qualification for passive components. The “Soft” feature often refers to soft termination technology, which helps to mitigate stress on the solder joints, improving reliability against thermal cycling and board flexure, crucial for automotive applications.
• AEC-Q200: YES – Explicitly confirms that the component has passed the AEC-Q200 qualification, guaranteeing its suitability for use in automotive electronic systems where high reliability is essential.
• Tolerance: ±10% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for general-purpose and many automotive applications, indicating a good balance between precision and cost-effectiveness.
• L x W Size: 1.0mm x 0.5mm [EIA 0402] – This defines the physical dimensions of the capacitor, corresponding to the EIA 0402 standard package size. This miniature footprint is highly desirable for modern electronic designs where space is at a premium, enabling compact and high-density circuit boards.
• Capacitance: 220nF – The nominal capacitance value of 220 nanofarads (0.22 microfarads) indicates its energy storage capacity. This value is suitable for a wide range of filtering, coupling, and decoupling applications in various circuits.
• T(Max.) / mm: 0.6 – This refers to the maximum thickness of the component, which is 0.6 millimeters. A thin profile is advantageous for designs requiring low-profile components, especially in space-constrained modules.
• Temp. Chara.: X7R – X7R is a common dielectric material for ceramic capacitors, known for its relatively 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 environments.
• Component Type: Ceramic Capacitor (MLCC) – Confirms that it is a Multilayer Ceramic Capacitor, characterized by multiple layers of ceramic dielectric and metal electrodes, allowing for high capacitance in a small volume.
• Product Status: Production – Indicates that the component is actively being manufactured and is readily available for mass production, ensuring long-term supply and support.
• Rated Voltage [DC] / V: 16 – This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage. A 16V rating is sufficient for many low-voltage automotive and general electronic systems.
• Cap.Change or Temp.Coef.: ±15% – This reiterates the capacitance change over the specified operating temperature range for the X7R dielectric, confirming its stability under varying thermal conditions.
• Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range highlights the capacitor’s robustness, allowing it to function reliably in extreme cold and hot environments, which is critical for automotive and industrial applications.

Features and Benefits

• Automotive Grade Reliability: Fully compliant with AEC-Q200 standards, ensuring exceptional reliability and performance in harsh automotive environments, including resistance to vibration, temperature extremes, and humidity.
• Soft Termination Technology: The AEC-Q200 Soft feature incorporates flexible termination layers that absorb mechanical stress, significantly reducing the risk of solder joint cracks and improving the component’s lifespan under thermal cycling and board flexure.
• Wide Operating Temperature Range: With an operating temperature range from -55°C to 125°C, this TDK capacitor maintains stable electrical characteristics across a broad spectrum of thermal conditions, making it suitable for under-the-hood automotive applications.
• Compact 0402 Package: The miniature 1.0mm x 0.5mm footprint (EIA 0402) allows for high-density mounting on PCBs, facilitating the design of smaller, lighter, and more compact electronic modules.
• Stable X7R Dielectric: The X7R dielectric material provides a stable capacitance over temperature and voltage, ensuring consistent circuit performance in critical applications where precise timing and filtering are required.
• High Capacitance in Small Size: The 220nF capacitance in a compact 0402 package offers excellent volumetric efficiency, enabling designers to achieve desired filtering and energy storage capabilities without consuming excessive board space.

Typical Applications

• Automotive Infotainment Systems: Used for decoupling power lines, filtering noise, and stabilizing voltage rails in car radios, navigation systems, and display units, ensuring clear audio and stable operation.
• Engine Control Units (ECUs): Essential for filtering power supply noise and providing stable voltage to microcontrollers and sensors within ECUs, critical for precise engine management and emissions control.
• Advanced Driver-Assistance Systems (ADAS): Deployed in radar, camera, and sensor modules for ADAS applications, where they help to ensure signal integrity and reliable power delivery for critical safety functions like adaptive cruise control and lane-keeping assist.
• LED Lighting Modules (Automotive): Utilized in automotive LED headlamps, tail lamps, and interior lighting for smoothing power, reducing flicker, and extending the lifespan of LED drivers by providing stable current.
• Power Steering Systems: Integrated into electronic power steering (EPS) control units to filter electrical noise and stabilize power supplies, contributing to the smooth and responsive operation of the steering mechanism.

Summary

The CGA2B2X7R1C224K050BE from TDK is a robust and reliable automotive-grade MLCC, offering excellent performance characteristics for demanding electronic designs. Its AEC-Q200 qualification, soft termination feature, and wide operating temperature range make it an ideal choice for critical automotive and high-reliability applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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