CGA2B1X7R1A224M050BC CGA2B1X7R1A224M050BC Ceramic Capacitor (MLCC)

CGA2B1X7R1A224M050BC is a high-quality, 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 applications, providing stable capacitance over a wide temperature range. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s commitment to reliability and performance is evident in this component, making it an ideal choice for critical automotive systems where robust and dependable operation is paramount.

Key Specifications

The CGA2B1X7R1A224M050BC boasts several key specifications that define its performance and suitability for demanding environments:

• Applications: Automotive Grade – This designation signifies that the capacitor is engineered and tested to withstand the harsh conditions typical of automotive electronics, including extreme temperatures, vibrations, and electrical transients.
• Brand: TDK – TDK is a renowned manufacturer known for its high-quality passive components, ensuring reliability and consistent performance.
• Feature: AEC-Q200 General – This indicates compliance with the Automotive Electronics Council’s AEC-Q200 standard, which specifies stress test qualification for passive electrical components used in automotive applications. This certification is crucial for components intended for use in vehicles.
• AEC-Q200: YES – Explicitly confirms adherence to the AEC-Q200 standard, providing assurance of its suitability for automotive environments.
• Tolerance: ±20% – This specifies the permissible deviation from the nominal capacitance value (220nF). A ±20% tolerance is common for X7R dielectric capacitors, which are often used for decoupling and filtering where exact capacitance is less critical than stability over temperature.
• L x W Size: 1.0mm x 0.5mm [EIA 0402] – This defines the physical dimensions of the surface-mount component. The 0402 EIA size is very small, enabling high-density circuit board designs and miniaturization of electronic modules.
• Capacitance: 220nF – The nominal capacitance value of 220 nanofarads, indicating its energy storage capacity. This value is suitable for a wide range of filtering, bypassing, and coupling applications.
• T(Max.) / mm: 0.55 – The maximum thickness of the component, which is important for mechanical design and clearance considerations in compact assemblies.
• Temperature Characteristic: X7R – X7R is a common dielectric material for ceramic capacitors, known for its relatively stable capacitance over a wide temperature range. It typically exhibits a capacitance change of ±15% from -55°C to +125°C.
• Component Type: Ceramic Capacitor (MLCC) – Confirms it is a Multilayer Ceramic Capacitor, known for their compact size, high frequency performance, and reliability.
• Product Status: Production – Indicates that the component is actively being manufactured and is readily available for order.
• Rated Voltage [DC] / V: 10 – The maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. This 10V rating makes it suitable for low-voltage automotive control circuits and sensor interfaces.
• Capacitance Change or Temp. Coef.: ±15% – This reiterates the capacitance variation over the specified operating temperature range, characteristic of X7R dielectrics.
• Operating Temp. Range / °C: -55 to 125 – The broad temperature range over which the capacitor is designed to operate reliably, crucial for automotive applications exposed to extreme hot and cold conditions.

Features and Benefits

• AEC-Q200 Qualified: Ensures the component meets stringent reliability standards for automotive applications, providing peace of mind for designers of critical systems.
• Wide Operating Temperature Range: With an operating range from -55°C to 125°C, the capacitor maintains stable performance in diverse and extreme automotive environments.
• Compact 0402 Size: The small footprint allows for high-density mounting, contributing to the miniaturization and space-saving designs of modern automotive electronic control units (ECUs).
• Stable X7R Dielectric: Offers predictable capacitance performance with a ±15% change over its full operating temperature range, making it suitable for general-purpose filtering and decoupling.
• High Reliability from TDK: Manufactured by TDK, a trusted name in passive components, guaranteeing consistent quality and long-term operational stability.

Typical Applications

The CGA2B1X7R1A224M050BC is exceptionally versatile and finds its use in a multitude of automotive and other demanding applications:

• Automotive Infotainment Systems: Used for power supply decoupling and signal filtering in car radios, navigation systems, and display units, ensuring clear audio and stable video.
• Engine Control Units (ECUs): Essential for noise suppression and voltage stabilization in critical engine management circuits, contributing to reliable engine performance and emissions control.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, camera, and sensor modules for filtering power lines and ensuring signal integrity, vital for functions like adaptive cruise control and lane-keeping assist.
• LED Lighting Modules: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing power delivery and extending the lifespan of LED drivers.
• Body Electronics: Utilized in various body control modules for functions such as power window control, door lock systems, and climate control, where stable power is crucial for consistent operation.

In summary, the CGA2B1X7R1A224M050BC from TDK is a robust, automotive-grade MLCC designed for high reliability and performance in challenging environments. Its AEC-Q200 qualification, stable X7R dielectric, and compact size make it an excellent choice for a wide array of automotive and industrial applications requiring dependable capacitance. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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