CGJ6L2X7R1C155K160AA CGJ6L2X7R1C155K160AA Ceramic Capacitor (MLCC)

CGJ6L2X7R1C155K160AA is a high-reliability grade ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This multilayer ceramic capacitor is designed for demanding applications where stable performance across a wide temperature range is critical. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s commitment to quality ensures that this component, despite its obsolete status, meets stringent performance criteria for specific legacy designs requiring its unique characteristics.

Key Specifications

The attributes of the CGJ6L2X7R1C155K160AA ceramic capacitor provide a comprehensive understanding of its technical capabilities. The ‘Apps.’ attribute, indicating ‘High Reliability Grade’, signifies that this capacitor is engineered for critical applications where failure is not an option, often found in automotive, industrial, or medical electronics. The ‘Brand’ is TDK, a testament to its quality and engineering heritage. The ‘Feature’ of ‘AEC-Q200General’ and the explicit ‘AEC-Q200’ value of ‘YES’ confirm its qualification for automotive applications, ensuring robustness and reliability under harsh conditions. The ‘Tolerance’ of ‘±10%’ specifies the permissible deviation from its nominal capacitance value, which is crucial for circuit designers to ensure proper circuit operation. The ‘L x W Size’ of ‘3.2mm x 2.5mm [EIA 1210]’ denotes its physical dimensions, corresponding to the industry-standard 1210 package size, which is important for PCB layout and automated assembly processes. Its ‘Capacitance’ is ‘1.5μF’, providing substantial energy storage for various filtering and decoupling tasks. The ‘T(Max.) / mm’ of ‘1.8’ refers to its maximum thickness, a factor in space-constrained designs. The ‘Temp. Chara.’ of ‘X7R’ indicates its temperature characteristic, meaning it offers a relatively stable capacitance over a wide operating temperature range, specifically a ‘Cap.Change or Temp.Coef.’ of ‘±15%’ over its ‘Operating Temp. Range / °C’ of ‘-55 to 125’. Finally, the ‘Rated Voltage [DC] / V’ of ’16’ specifies the maximum DC voltage it can safely withstand, a critical parameter for preventing dielectric breakdown.

Features and Benefits

• AEC-Q200 Qualified: This capacitor meets the rigorous AEC-Q200 standard, making it suitable for automotive electronics and other applications requiring high reliability and performance under challenging environmental conditions.
• High Reliability Grade: Designed for critical applications, ensuring stable and consistent electrical performance over its operational lifespan, minimizing the risk of component failure.
• Wide Operating Temperature Range: With an operating temperature range from -55°C to 125°C, it maintains its electrical characteristics across extreme thermal variations, ideal for industrial and outdoor environments.
• Stable X7R Dielectric: The X7R temperature characteristic provides a capacitance change of only ±15% across its full operating temperature range, ensuring predictable circuit behavior.
• Compact 1210 Package: The industry-standard 3.2mm x 2.5mm footprint allows for efficient PCB design and compatibility with standard automated assembly equipment.

Typical Applications

This TDK ceramic capacitor, CGJ6L2X7R1C155K160AA, finds its utility in a diverse range of applications demanding high reliability and stable performance. In automotive electronics, its AEC-Q200 qualification makes it ideal for engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS), where components must withstand vibrations, temperature extremes, and electrical noise. For industrial control systems, it can be used in power supplies, motor drives, and sensor interfaces, providing crucial filtering and decoupling to ensure stable operation in harsh factory environments. In telecommunications infrastructure, it serves in base stations and network equipment for signal conditioning and power supply bypassing, contributing to the reliability of critical communication links. Furthermore, in medical devices, particularly those requiring high reliability for patient safety, such as diagnostic equipment or monitoring systems, its stable performance and robust construction are invaluable. Even in certain consumer electronics, especially high-end or professional-grade equipment where longevity and performance are prioritized, this capacitor can be found in power management circuits or signal processing stages.

Summary

The CGJ6L2X7R1C155K160AA is a high-reliability, AEC-Q200 qualified ceramic capacitor from TDK, offering stable 1.5μF capacitance at 16V with an X7R dielectric. Despite its obsolete status, it remains a valuable component for specific legacy designs requiring its robust characteristics. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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