CGA1A2X7R1C681M030BA CGA1A2X7R1C681M030BA Ceramic Capacitor (MLCC)

CGA1A2X7R1C681M030BA is a high-quality, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for critical applications requiring robust performance and reliability in harsh environments. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The MLCC construction provides high capacitance in a small form factor, making it ideal for miniaturized and high-density electronic designs. TDK’s commitment to quality ensures that this component meets stringent industry standards for performance and durability.

Key Specifications

This TDK MLCC boasts several critical specifications that underscore its suitability for demanding applications. Its ‘Apps.’ attribute as ‘Automotive Grade’ signifies that it is specifically designed and tested to meet the rigorous requirements of automotive electronics, ensuring reliability under extreme conditions. The ‘Brand’ is TDK, a testament to its quality and engineering excellence. A key ‘Feature’ is ‘AEC-Q200General’, indicating compliance with the Automotive Electronics Council’s stress test qualification for passive components, further confirming its robustness. The explicit ‘AEC-Q200’ attribute being ‘YES’ reinforces this compliance. The ‘Tolerance’ of ‘±20%’ on its capacitance value is typical for X7R dielectric capacitors, providing a practical range for many circuit designs. The ‘L x W Size’ of ‘0.6mm x 0.3mm [EIA 0201]’ highlights its ultra-compact footprint, making it suitable for space-constrained applications. With a ‘Capacitance’ of ‘680pF’, it offers a precise value for filtering, coupling, and decoupling tasks. The ‘T(Max.) / mm’ of ‘0.33’ refers to its maximum thickness, contributing to its low-profile design. The ‘Temp. Chara.’ of ‘X7R’ indicates a stable dielectric material suitable for a wide operating temperature range, with a ‘Cap.Change or Temp.Coef.’ of ‘±15%’ over that range. Its ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, ensuring ongoing availability. The ‘Rated Voltage [DC] / V’ of ’16’ specifies the maximum DC voltage it can withstand continuously. Finally, an ‘Operating Temp. Range / °C’ of ‘-55 to 125’ confirms its capability to perform reliably across a broad spectrum of environmental temperatures.

Features and Benefits

• Automotive Grade Reliability: Designed and qualified to AEC-Q200 standards, ensuring exceptional reliability and performance in harsh automotive environments, including extreme temperatures and vibrations.
• Compact Size (0201): The ultra-small 0.6mm x 0.3mm footprint allows for high-density mounting and miniaturization of electronic circuits, crucial for modern automotive and portable devices.
• Stable X7R Dielectric: Utilizes an X7R dielectric material, providing stable capacitance performance over a wide operating temperature range (-55°C to 125°C) with a capacitance change of only ±15%.
• High Rated Voltage: With a 16V DC rated voltage, this capacitor is suitable for various low-voltage power supply and signal processing applications within automotive and industrial systems.
• TDK Quality Assurance: Manufactured by TDK, a renowned leader in electronic components, guaranteeing high-quality materials, precise manufacturing, and consistent performance.

Typical Applications

The CGA1A2X7R1C681M030BA ceramic capacitor is versatile and finds application in numerous critical electronic systems, particularly where reliability and performance in challenging conditions are paramount.

Automotive Infotainment Systems: Essential for filtering noise and stabilizing power rails in car radios, navigation systems, and display units, ensuring clear audio and stable video output. Its automotive-grade qualification makes it ideal for these demanding applications.

Engine Control Units (ECUs): Used in ECUs for decoupling power supplies, timing circuits, and sensor signal conditioning. The wide operating temperature range and AEC-Q200 compliance are critical for reliable operation under the hood.

LED Lighting Modules: Integral to the power management and filtering circuits of automotive LED headlamps, taillights, and interior lighting, contributing to stable light output and extended lifespan.

Advanced Driver-Assistance Systems (ADAS): Deployed in ADAS modules such as radar, camera, and ultrasonic sensors for signal integrity and power supply filtering, which are crucial for the accurate operation of safety-critical functions like adaptive cruise control and parking assist.

Industrial Control Systems: Beyond automotive, its robust design and wide temperature range make it suitable for industrial sensors, programmable logic controllers (PLCs), and other control circuitry operating in harsh factory environments.

Summary

The CGA1A2X7R1C681M030BA from TDK is a premium automotive-grade multilayer ceramic capacitor offering exceptional reliability and performance in a compact 0201 package. Its AEC-Q200 qualification and stable X7R dielectric make it an ideal choice for critical applications across various sectors, especially automotive electronics. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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

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