CGA2B1X7R1C104K050BC CGA2B1X7R1C104K050BC Ceramic Capacitor (MLCC)

CGA2B1X7R1C104K050BC

Overview

CGA2B1X7R1C104K050BC is a high-quality Automotive Grade Multilayer Ceramic Capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed to store and release electrical energy, filter noise, and stabilize voltage in a wide array of electronic circuits. As a ceramic capacitor, it offers excellent frequency response, low equivalent series resistance (ESR), and high reliability, making it an indispensable part of modern electronics, particularly in demanding automotive applications where stability and performance under varying conditions are critical.

Key Specifications

• Apps. (Automotive Grade): This attribute signifies that the capacitor is specifically designed and qualified for use in automotive electronics. Components designated as “Automotive Grade” must meet stringent reliability and performance standards, often including AEC-Q200 certification, to ensure safe and consistent operation in harsh automotive environments characterized by wide temperature variations, vibrations, and electrical transients.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and advanced electronic materials. Their brand signifies a commitment to innovation, reliability, and precision engineering in the electronics industry.
• Feature (AEC-Q200General): This indicates compliance with the AEC-Q200 standard, which is the stress test qualification for passive components used in automotive applications. “General” implies it meets the core requirements for general automotive use, ensuring robustness and reliability under specified conditions.
• AEC-Q200 (YES): Explicitly confirms that the component is AEC-Q200 qualified, providing assurance of its suitability for automotive and other high-reliability applications where component integrity is paramount.
• Tolerance (±10%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for general-purpose and automotive-grade capacitors, indicating a good balance between precision and cost-effectiveness for many applications.
• L x W Size (1.0mm x 0.5mm [EIA 0402]): This denotes the physical dimensions of the surface-mount device (SMD) capacitor. The 0402 EIA (Electronic Industries Alliance) package code corresponds to a metric size of 1.0mm x 0.5mm, making it a very small component suitable for miniaturized electronic assemblies where board space is at a premium.
• Capacitance (100nF): The nominal capacitance value of the component is 100 nanofarads (0.1 microfarads). This value is commonly used for decoupling, filtering, and timing applications in digital and analog circuits.
• T(Max.) / mm (0.55): This specifies the maximum thickness of the component, which is 0.55 millimeters. This dimension is crucial for mechanical design and automated assembly processes, ensuring the component fits within height constraints on a PCB.
• Temp. Chara. (X7R): X7R is a common dielectric material classification for ceramic capacitors, defined by its temperature characteristics. X7R capacitors are considered “temperature stable” and are suitable for a wide range of applications where predictable performance over temperature is required.
• Component Type (Ceramic Capacitor (MLCC)): Confirms the fundamental type of the component, highlighting its construction as a Multilayer Ceramic Capacitor, known for its compact size, high capacitance values for its footprint, and excellent high-frequency performance.
• Product Status (Production): Indicates that the component is actively being manufactured and is available for purchase in volume, ensuring long-term supply and support for new and existing designs.
• Rated Voltage [DC] / V (16): This is the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown. A 16V rating makes it suitable for many low-voltage digital and analog circuits, including those powered by 3.3V, 5V, or 12V rails.
• Cap.Change or Temp.Coef. (±15%): For X7R dielectric, this specifies that the capacitance will not vary by more than ±15% over its full operating temperature range (-55°C to 125°C). This relatively stable performance over temperature is a key advantage of X7R capacitors.
• Operating Temp. Range / °C (-55 to 125): This defines the ambient temperature range within which the capacitor is designed to operate reliably and meet its specified electrical characteristics. The wide range from -55°C to 125°C is typical for automotive-grade components, allowing for use in extreme hot and cold environments.

Features and Benefits

• AEC-Q200 Qualified: The CGA2B1X7R1C104K050BC is rigorously tested and certified to AEC-Q200 standards, ensuring exceptional reliability and performance in demanding automotive and industrial applications where component failure can have significant consequences.
• Wide Operating Temperature Range: With an operating temperature range of -55°C to 125°C, this TDK MLCC maintains stable performance across extreme thermal conditions, making it ideal for under-the-hood automotive electronics and harsh industrial environments.
• Compact 0402 Package Size: The miniature 1.0mm x 0.5mm (EIA 0402) footprint allows for high-density PCB designs, enabling smaller and lighter electronic modules, which is crucial for modern space-constrained applications.
• Stable X7R Dielectric: The X7R temperature characteristic ensures that the capacitance value remains relatively stable (±15%) over the full operating temperature range, providing consistent circuit performance without significant drift.
• High Capacitance in Small Form Factor: Offering 100nF capacitance in a tiny 0402 package, this capacitor provides effective decoupling and filtering capabilities for power lines and signal paths, contributing to overall system stability and noise reduction.
• Manufactured by TDK: As a product from TDK, users benefit from the company’s long-standing reputation for manufacturing high-quality, reliable, and technologically advanced electronic components, ensuring consistent product quality and performance.

Typical Applications

• Automotive Infotainment Systems: Used for power supply decoupling and signal filtering in car radios, navigation systems, and display units, ensuring clear audio and stable video output despite electrical noise from other vehicle systems.
• Engine Control Units (ECUs): Critical for stabilizing power rails and filtering noise in ECUs, which control various engine functions. Its automotive-grade qualification ensures reliable operation in the high-temperature and high-vibration environment of the engine compartment.
• LED Lighting Modules: Employed in automotive LED headlamps, taillights, and interior lighting for voltage stabilization and ripple current reduction, contributing to longer LED lifespan and consistent light output.
• Advanced Driver-Assistance Systems (ADAS): Essential in ADAS modules such as radar, camera, and ultrasonic sensors for precise signal conditioning and power integrity, which are vital for the accurate operation of safety-critical functions like adaptive cruise control and lane-keeping assist.
• Industrial Control Systems: Beyond automotive, its robust design and wide temperature range make it suitable for industrial automation, robotics, and power management systems where reliability under harsh conditions is paramount.

Summary

The CGA2B1X7R1C104K050BC from TDK is a premium automotive-grade MLCC that delivers reliable performance across a broad spectrum of demanding applications. Its AEC-Q200 qualification, stable X7R dielectric, and compact 0402 package make it an excellent choice for designers seeking high-quality passive components. This product is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring timely availability for your projects.

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