CGA2B2C0G2A221J050BA CGA2B2C0G2A221J050BA Ceramic Capacitor (MLCC)

CGA2B2C0G2A221J050BA 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 store and release electrical energy, filter noise, and stabilize voltage in demanding applications. As a ceramic capacitor, it utilizes a ceramic dielectric material, offering excellent high-frequency performance, reliability, and compact size. The ‘Automotive Grade’ designation, coupled with AEC-Q200 qualification, signifies its robustness and suitability for critical automotive electronics, where stability and performance under harsh conditions are paramount.

Key Specifications

The attributes of the CGA2B2C0G2A221J050BA are crucial for understanding its performance and application suitability. Its Capacitance of 220pF (picofarads) indicates its ability to store a specific amount of electrical charge. This value is critical for tuning circuits, filtering high-frequency noise, and coupling/decoupling signals. The Tolerance of ±5% specifies the permissible deviation from the nominal capacitance value, ensuring consistent performance in sensitive designs. A tighter tolerance is often required for precision timing and filtering applications. The Rated Voltage [DC] / V is 100V, meaning the capacitor can safely operate continuously at or below this direct current voltage without breakdown, which is a common requirement in many automotive and industrial systems. The L x W Size is 1.0mm x 0.5mm, corresponding to the EIA 0402 standard, making it a very compact surface-mount device ideal for miniaturized electronic assemblies. The T(Max.) / mm of 0.55mm indicates its maximum thickness, contributing to its low-profile design. The Temp. Chara. is C0G, which is a Class I dielectric known for its excellent temperature stability. This is further reinforced by the Cap.Change or Temp.Coef. of 0±30ppm/°C, meaning the capacitance changes very little over a wide temperature range. The Operating Temp. Range / °C of -55 to 125°C highlights its ability to function reliably in extreme temperature environments, a critical factor for automotive applications. Finally, its AEC-Q200 qualification confirms its adherence to the Automotive Electronics Council’s stringent reliability standards for passive components.

Features and Benefits

• Automotive Grade Reliability: Fully AEC-Q200 qualified, ensuring high reliability and performance under the demanding conditions found in automotive environments, including wide temperature variations and mechanical stress.
• Stable C0G Dielectric: Utilizes a C0G dielectric, offering exceptional temperature stability with negligible capacitance change over its wide operating temperature range, crucial for precision timing and filtering.
• Compact 0402 Footprint: The small 1.0mm x 0.5mm (EIA 0402) package size allows for high-density mounting and miniaturization of electronic circuits, saving valuable PCB space.
• High Voltage Rating: With a 100V DC rating, this capacitor is suitable for a broad range of applications requiring robust voltage handling capabilities, extending its utility beyond typical low-voltage consumer electronics.
• Precision Capacitance: A tight ±5% tolerance on its 220pF capacitance ensures consistent electrical characteristics, which is vital for sensitive analog circuits and frequency-dependent applications.

Typical Applications

The TDK CGA2B2C0G2A221J050BA MLCC is versatile and finds extensive use in various critical applications, particularly within the automotive sector due to its robust design and AEC-Q200 compliance.

• Automotive Infotainment Systems: Used for signal coupling, decoupling, and filtering in car radios, navigation systems, and display units, ensuring clear audio and stable operation even in fluctuating vehicle environments.
• Engine Control Units (ECUs): Essential for noise suppression and voltage stabilization in ECUs, where precise sensor readings and reliable control signals are paramount for engine performance and emissions management.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, camera, and ultrasonic sensor modules for filtering power lines and signal conditioning, contributing to the accuracy and reliability of features like adaptive cruise control and parking assistance.
• LED Lighting Modules: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing power supplies and filtering switching noise, enhancing light quality and system longevity.
• Industrial Control Systems: Beyond automotive, its high reliability and temperature stability make it suitable for industrial sensors, programmable logic controllers (PLCs), and motor control circuits operating in harsh factory environments.

In summary, the CGA2B2C0G2A221J050BA from TDK is a premium, automotive-grade ceramic capacitor offering exceptional stability, reliability, and performance in a compact package. This component is an ideal choice for designers seeking robust solutions for demanding electronic applications. Cirkit Electro Components, Mumbai, stocks and ships this essential component across India, ensuring prompt delivery for your projects.

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

Buy CGA2B2C0G2A221J050BA online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.