CGA5H4C0G2W822J115AA CGA5H4C0G2W822J115AA Ceramic Capacitor (MLCC)

CGA5H4C0G2W822J115AA 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 various circuits. The CGA5H4C0G2W822J115AA is part of TDK’s extensive range of ceramic capacitors, known for their compact size, high capacitance values, and excellent performance across a wide temperature range, making them indispensable in modern electronic designs, particularly where space is at a premium and environmental conditions are challenging. Its C0G temperature characteristic ensures minimal capacitance change over temperature, which is crucial for precision timing and filtering applications.

Key Specifications

This TDK ceramic capacitor boasts several critical specifications that underscore its suitability for robust applications. Its ‘Apps.’ attribute as ‘Automotive Grade’ signifies that it is specifically engineered and tested to meet the stringent requirements of automotive electronics, ensuring reliability in harsh environments. The ‘Brand’ is ‘TDK’, a testament to its quality and manufacturing excellence. A key ‘Feature’ is ‘AEC-Q200Mid’, confirming its compliance with the Automotive Electronics Council’s stress test qualification for passive components, further reinforced by the explicit ‘AEC-Q200’ attribute being ‘YES’. This qualification is vital for components used in safety-critical automotive systems. The ‘Tolerance’ of ‘±5%’ indicates a high degree of precision in its capacitance value, which is important for applications requiring accurate timing or filtering. Its ‘L x W Size’ of ‘3.2mm x 1.6mm [EIA 1206]’ denotes a standard surface-mount package, offering a balance between miniaturization and ease of handling during assembly. The ‘Capacitance’ of ‘8.2nF’ (nanofarads) provides a specific charge storage capability. The ‘T(Max.) / mm’ of ‘1.3’ refers to its maximum thickness, contributing to its low-profile design. The ‘Temp. Chara.’ of ‘C0G’ is a highly stable dielectric material, ensuring a ‘Cap.Change or Temp.Coef.’ of ‘0±30ppm/°C’, meaning its capacitance changes very little with temperature fluctuations, making it ideal for resonant circuits and precision filters. Its ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, indicating ongoing manufacturing and availability. The ‘Rated Voltage [DC] / V’ of ‘450’ specifies the maximum DC voltage it can withstand continuously without breakdown. Finally, an ‘Operating Temp. Range / °C’ of ‘-55 to 125’ highlights its ability to perform reliably across an extremely broad temperature spectrum, a critical factor for automotive and industrial environments.

Features and Benefits

• AEC-Q200 Qualified: Ensures superior reliability and performance in demanding automotive environments, meeting rigorous industry standards for stress testing.
• High Stability C0G Dielectric: Provides exceptional temperature stability with minimal capacitance change (0±30ppm/°C), crucial for precision timing and frequency-sensitive applications.
• Wide Operating Temperature Range: Operates reliably from -55°C to 125°C, making it suitable for extreme thermal conditions found in under-the-hood automotive systems and industrial equipment.
• Compact EIA 1206 Size: The 3.2mm x 1.6mm footprint allows for space-saving designs, facilitating miniaturization in modern electronic assemblies without compromising performance.
• High Rated Voltage (450V): Capable of handling significant DC voltages, offering robustness and versatility for power supply filtering and voltage regulation circuits.

Typical Applications

The CGA5H4C0G2W822J115AA is a versatile component finding its place in a multitude of applications, particularly those requiring high reliability and stability. In automotive engine control units (ECUs), it can be used for filtering power lines, stabilizing sensor inputs, and providing timing references due to its C0G characteristic and AEC-Q200 qualification. Its ability to withstand high temperatures and vibrations makes it ideal for under-the-hood electronics. For LED lighting systems in vehicles, this capacitor can serve as a crucial component for smoothing DC power, reducing ripple, and ensuring consistent light output, especially in high-power applications where voltage stability is paramount. In industrial control systems and instrumentation, the CGA5H4C0G2W822J115AA is suitable for noise suppression, signal coupling, and decoupling in harsh factory environments where temperature extremes and electrical noise are common. Its high voltage rating also makes it useful in power conversion stages. Furthermore, in telematics and infotainment systems within vehicles, it can be employed for filtering power supplies to sensitive ICs, ensuring clear audio and stable data transmission, contributing to the overall reliability of in-car electronics. Its compact size is also beneficial for space-constrained modules in these systems.

Summary

The CGA5H4C0G2W822J115AA TDK Ceramic Capacitor (MLCC) is a premium, automotive-grade component offering exceptional stability, reliability, and performance across a wide range of demanding applications. Its AEC-Q200 qualification, C0G dielectric, and robust construction make it an ideal choice for critical electronic designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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