CGA3E1X7R1V474K080AE CGA3E1X7R1V474K080AE Ceramic Capacitor (MLCC)

CGA3E1X7R1V474K080AE

Overview

CGA3E1X7R1V474K080AE 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. Its robust construction and adherence to stringent automotive standards make it an ideal choice for critical electronic systems where performance and longevity are paramount.

Key Specifications

• Applications: Automotive Grade
  This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of the automotive industry, including harsh environmental conditions, vibrations, and extended operating lifespans. It ensures reliability in critical vehicle systems.
• Brand: TDK
  TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, including capacitors, inductors, and magnetic products. Their brand signifies innovation, reliability, and adherence to global manufacturing standards.
• Feature: AEC-Q200 Soft Termination
  AEC-Q200 is a qualification standard for passive electronic components used in automotive applications. The “Soft Termination” feature enhances the capacitor’s resistance to thermal and mechanical stresses, preventing cracking and ensuring long-term reliability in environments with significant temperature fluctuations or board flex.
• AEC-Q200: YES
  Confirmation that this component fully complies with the AEC-Q200 standard, making it suitable for automotive electronics where reliability and performance under extreme conditions are crucial.
• Tolerance: ±10%
  This indicates the permissible deviation of the actual capacitance value from its nominal value (470nF). A ±10% tolerance is common for general-purpose and automotive applications, ensuring consistent circuit performance.
• L x W Size: 1.6mm x 0.8mm [EIA 0603]
  This specifies the physical dimensions of the capacitor. The EIA 0603 designation is a standard package size, indicating a compact footprint suitable for space-constrained automotive PCBs.
• Capacitance: 470nF
  The nominal capacitance value of 470 nanofarads (0.47 microfarads), which is its ability to store electrical charge. This value is suitable for various filtering, coupling, and bypass applications.
• T(Max.) / mm: 0.95
  The maximum thickness of the component, which is 0.95mm. This dimension is important for board layout and ensuring proper clearance in compact designs.
• Temperature Characteristic: X7R
  X7R is a common dielectric material for ceramic capacitors, known for its stability over a wide temperature range. It offers a capacitance change of ±15% over its full operating temperature range, making it suitable for non-critical timing and filtering applications.
• Component Type: Ceramic Capacitor (MLCC)
  Identifies the component as a Multi-Layer Ceramic Capacitor, which utilizes multiple layers of ceramic dielectric and metal electrodes to achieve high capacitance in a small package.
• Product Status: Production
  Indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs.
• Rated Voltage [DC] / V: 35
  The maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. Operating within this limit is crucial for component longevity.
• Capacitance Change or Temperature Coefficient: ±15%
  This reiterates the X7R dielectric’s characteristic, meaning the capacitance value will not deviate by more than ±15% from its nominal value across the specified operating temperature range.
• Operating Temperature Range / °C: -55 to 125
  The range of ambient temperatures within which the capacitor is designed to operate reliably and meet its specified performance characteristics. This wide range is typical for automotive-grade components.

Features and Benefits

• AEC-Q200 Qualified: Ensures the highest level of reliability and performance in demanding automotive environments, meeting strict industry standards for quality and durability.
• Soft Termination Technology: Significantly reduces the risk of mechanical cracking due to board flex or thermal shock, extending the operational lifespan of the component in harsh conditions.
• Wide Operating Temperature Range: Capable of performing consistently from -55°C to 125°C, making it suitable for applications exposed to extreme temperature variations.
• Compact 0603 Package: Its small footprint (1.6mm x 0.8mm) allows for high-density mounting and miniaturization of electronic circuits, crucial for modern automotive designs.
• Stable X7R Dielectric: Provides predictable capacitance performance with a ±15% change over the full operating temperature range, ideal for general-purpose filtering and decoupling.

Typical Applications

• Automotive Infotainment Systems: Used for power supply decoupling, signal filtering, and voltage stabilization in car radios, navigation systems, and display units, ensuring clear audio and stable operation.
• Engine Control Units (ECUs): Critical for filtering noise and stabilizing power lines in ECUs, which manage various engine functions, contributing to reliable engine performance and emissions control.
• Advanced Driver-Assistance Systems (ADAS): Employed in sensor modules (radar, lidar, cameras) and processing units for ADAS, providing stable power and noise suppression for accurate data acquisition and processing.
• LED Lighting Systems: Utilized in automotive LED headlamps, taillights, and interior lighting for smoothing power delivery and filtering switching noise, enhancing light quality and system longevity.
• Electric Power Steering (EPS) Systems: Essential for filtering power supply noise and stabilizing voltage in the motor control circuits of EPS systems, ensuring smooth and responsive steering.

Summary

The CGA3E1X7R1V474K080AE from TDK is a premium automotive-grade ceramic capacitor, meticulously engineered for reliability and performance in the most challenging electronic applications. Its AEC-Q200 qualification, coupled with advanced features like soft termination, makes it an indispensable component for critical automotive systems. 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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