CGA1A2C0G1E080D030BA CGA1A2C0G1E080D030BA Ceramic Capacitor (MLCC)

CGA1A2C0G1E080D030BA 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. TDK’s commitment to quality ensures that this MLCC meets stringent industry standards, making it an ideal choice for critical automotive systems where performance and longevity are paramount.

Key Specifications

This TDK ceramic capacitor boasts a set of precise specifications tailored for high-reliability environments. Its ‘Apps.’ attribute as ‘Automotive Grade’ signifies that it has undergone rigorous testing and qualification processes to meet the demanding requirements of automotive electronics, including extreme temperatures, vibrations, and electrical stresses. The ‘Brand’ is TDK, a testament to its origin from a reputable manufacturer known for innovation and quality in passive components. The ‘Feature’ of ‘AEC-Q200 General’ and the explicit ‘AEC-Q200’ value of ‘YES’ confirm its compliance with the Automotive Electronics Council’s stress test qualification for passive components, which is crucial for parts used in vehicles. The ‘Tolerance’ of ‘±0.5pF’ indicates a very tight capacitance variation, ensuring precise circuit operation, especially in frequency-sensitive applications. Its compact ‘L x W Size’ of ‘0.6mm x 0.3mm [EIA 0201]’ makes it a miniature surface-mount device, ideal for space-constrained designs. The ‘Capacitance’ value is ‘8pF’, a relatively small capacitance suitable for high-frequency filtering, resonant circuits, and coupling/decoupling in RF applications. The ‘T(Max.) / mm’ of ‘0.33’ refers to its maximum thickness, contributing to its low-profile design. The ‘Temp. Chara.’ is ‘C0G’, which is one of the most stable dielectric materials, known for its negligible change in capacitance over a wide temperature range. This is further supported by the ‘Cap.Change or Temp.Coef.’ of ‘0±30ppm/°C’, indicating extremely stable capacitance performance across temperature variations. The ‘Component Type’ is clearly identified as a ‘Ceramic Capacitor (MLCC)’, specifying its construction and dielectric material. Its ‘Product Status’ is ‘Production’, meaning it is actively manufactured and readily available for new designs and mass production. The ‘Rated Voltage [DC] / V’ is ’25’, defining the maximum continuous DC voltage that can be applied across the capacitor without degradation. Finally, the ‘Operating Temp. Range / °C’ of ‘-55 to 125’ highlights its ability to function reliably in extreme cold and hot environments, a critical requirement for automotive and industrial applications.

Features and Benefits

• AEC-Q200 Qualified: This capacitor is fully compliant with AEC-Q200 standards, ensuring high reliability and performance in harsh automotive environments, making it suitable for safety-critical systems.
• Exceptional Temperature Stability (C0G Dielectric): With a C0G temperature characteristic and a capacitance change of 0±30ppm/°C, the CGA1A2C0G1E080D030BA maintains stable capacitance across a wide operating temperature range (-55 to 125°C), crucial for precise timing and filtering applications.
• High Precision: A tight capacitance tolerance of ±0.5pF ensures accurate circuit performance, which is vital in sensitive analog and RF circuits where small variations can significantly impact functionality.
• Ultra-Compact Size (EIA 0201): Its miniature 0.6mm x 0.3mm footprint allows for high-density mounting on PCBs, enabling smaller and more compact electronic modules, which is a significant advantage in modern automotive designs.
• Robust Construction: Manufactured by TDK, this MLCC benefits from advanced ceramic material technology and manufacturing processes, providing excellent mechanical strength and electrical performance over its operational lifespan.

Typical Applications

This TDK CGA1A2C0G1E080D030BA ceramic capacitor is highly versatile due to its automotive-grade qualification and stable electrical characteristics. It finds extensive use in a variety of demanding applications:

• Automotive Infotainment Systems: Used for coupling, decoupling, and filtering in audio amplifiers, tuners, and communication modules, ensuring clear signal integrity and stable power delivery in vehicle entertainment and navigation systems.
• Engine Control Units (ECUs): Essential for noise suppression, timing circuits, and voltage stabilization within ECUs, which are critical for engine performance, fuel efficiency, and emissions control. Its AEC-Q200 compliance is particularly important here.
• Advanced Driver-Assistance Systems (ADAS): Integrated into radar, lidar, and camera modules for filtering high-frequency noise, stabilizing power lines, and ensuring reliable data acquisition, contributing to the safety and functionality of ADAS features.
• LED Lighting Systems: Employed in automotive LED drivers and lighting modules for filtering and energy storage, helping to maintain stable current and voltage for consistent and flicker-free illumination.
• Industrial Control Systems: Beyond automotive, its robust design and wide operating temperature range make it suitable for industrial sensors, control boards, and power supplies where reliability in harsh environments is paramount.

Summary

The CGA1A2C0G1E080D030BA from TDK is a premium automotive-grade ceramic capacitor offering exceptional stability, precision, and reliability in a compact package. Its AEC-Q200 qualification and C0G dielectric make it an ideal choice for critical applications requiring robust performance across a wide temperature range. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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