CGA2B2C0G2A221J050BE CGA2B2C0G2A221J050BE Ceramic Capacitor (MLCC)

CGA2B2C0G2A221J050BE is a high-performance 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 stability. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA2B2C0G2A221J050BE is part of TDK’s extensive range of multilayer ceramic capacitors, known for their compact size, high capacitance values, and excellent electrical characteristics, making them indispensable in modern electronics.

Key Specifications

This TDK CGA2B2C0G2A221J050BE MLCC boasts several critical specifications that underscore its suitability for robust applications. Its ‘Automotive Grade’ designation, coupled with ‘AEC-Q200 YES’ compliance, signifies that it has undergone rigorous testing to meet the stringent reliability standards required for automotive electronics, ensuring dependable operation in harsh environments. The ‘Capacitance’ of 220pF (picofarads) indicates its ability to store a specific amount of charge, a fundamental parameter for timing, filtering, and coupling applications. A ‘Tolerance’ of ±5% specifies the permissible deviation from the nominal capacitance value, which is a tight tolerance for a ceramic capacitor, crucial for precision circuits. The ‘L x W Size’ of 1.0mm x 0.5mm, corresponding to the EIA 0402 standard, highlights its miniature footprint, enabling high-density circuit board designs. The ‘T(Max.) / mm’ of 0.6mm denotes its maximum thickness, contributing to its low-profile design. The ‘Temp. Chara.’ of C0G is a highly stable dielectric material, ensuring that the ‘Cap.Change or Temp.Coef.’ is a minimal 0±30ppm/°C (parts per million per degree Celsius) across its operating temperature range. This means the capacitance value remains remarkably consistent with temperature fluctuations, which is vital for critical timing and frequency-sensitive circuits. A ‘Rated Voltage [DC] / V’ of 100V indicates the maximum continuous DC voltage that can be applied across the capacitor without causing damage, providing a good margin for many automotive power systems. Finally, an ‘Operating Temp. Range / °C’ of -55 to 125°C demonstrates its capability to function reliably in extreme thermal conditions, a common requirement in automotive under-the-hood or cabin electronics.

Features and Benefits

• AEC-Q200 Qualified: This capacitor is fully qualified to AEC-Q200 standards, guaranteeing its reliability and performance in demanding automotive environments, including resistance to temperature extremes, vibration, and humidity.
• C0G Dielectric: Utilizing a C0G dielectric, the CGA2B2C0G2A221J050BE offers exceptional temperature stability with a capacitance change of only ±30ppm/°C, making it ideal for precision applications where capacitance drift must be minimized.
• MidSoft Feature: The ‘AEC-Q200MidSoft’ feature indicates enhanced resistance to mechanical stress, such as board bending, which is a significant advantage in automotive applications where vibrations and physical stresses are common.
• Compact 0402 Size: Its miniature 0402 (1.0mm x 0.5mm) footprint allows for high-density mounting, contributing to smaller and lighter electronic modules, crucial for modern automotive designs.
• High Rated Voltage: With a 100V DC rated voltage, it provides a robust solution for various automotive power and signal conditioning circuits, offering a good safety margin.

Typical Applications

The CGA2B2C0G2A221J050BE ceramic capacitor is highly versatile due to its automotive-grade qualifications and stable performance characteristics. Its applications span across numerous critical automotive systems and beyond:

• Engine Control Units (ECUs): Essential for filtering power supply lines, stabilizing voltage rails, and timing circuits within ECUs, where precise and reliable operation is paramount for engine management.
• Infotainment Systems: Used in audio amplifiers, display drivers, and communication modules within car infotainment systems for signal coupling, decoupling, and noise reduction to ensure clear audio and stable video.
• Advanced Driver-Assistance Systems (ADAS): Critical in sensor interfaces (radar, lidar, camera), data processing units, and communication buses for filtering, energy storage, and signal integrity in ADAS modules, contributing to vehicle safety.
• LED Lighting Systems: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing DC power, filtering switching noise from LED drivers, and ensuring consistent light output.
• Battery Management Systems (BMS): Integrated into BMS for electric vehicles (EVs) and hybrid electric vehicles (HEVs) for voltage sensing, cell balancing circuits, and power line filtering, ensuring efficient and safe battery operation.

Summary

The TDK CGA2B2C0G2A221J050BE is a premium automotive-grade ceramic capacitor offering exceptional stability, reliability, and a compact form factor. Its AEC-Q200 qualification and C0G dielectric make it an ideal choice for demanding applications requiring consistent performance across a wide temperature range. This component is readily available and stocked by Cirkit Electro Components, Mumbai, ensuring prompt shipping and delivery across India for all your electronic manufacturing needs.

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

Buy CGA2B2C0G2A221J050BE 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.