CGA3E2X8R1H472K080AD is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to meet the rigorous demands of automotive electronics, offering exceptional reliability and stability across a wide range of operating conditions. 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 allows for high capacitance values in a compact form factor, making it an indispensable component in modern automotive systems where space and performance are critical.
Key Specifications
This TDK CGA3E2X8R1H472K080AD capacitor boasts several key specifications that underscore its suitability for demanding applications. Its ‘Apps.’ attribute as ‘Automotive Grade’ signifies that it has been rigorously tested and qualified for use in automotive environments, adhering to stringent industry standards. The ‘Brand’ TDK is synonymous with quality and innovation in the electronics sector. A crucial ‘Feature’ is ‘AEC-Q200 150°C Glue’, indicating compliance with the Automotive Electronics Council’s AEC-Q200 standard for passive components, specifically for high-temperature operation up to 150°C, and the use of high-temperature resistant glue for robust mounting. The explicit ‘AEC-Q200’ attribute being ‘YES’ further confirms this critical qualification. A ‘Tolerance’ of ‘±10%’ for capacitance ensures that the actual capacitance value remains within a narrow, specified range, which is vital for precise circuit operation. The ‘L x W Size’ of ‘1.6mm x 0.8mm [EIA 0603]’ denotes its compact dimensions, corresponding to the industry-standard 0603 package size, enabling space-efficient designs. With a ‘Capacitance’ of ‘4.7nF’, this component provides effective energy storage and filtering for various signal integrity and power delivery applications. The ‘T(Max.) / mm’ of ‘0.95’ refers to the maximum thickness of the component. The ‘Temp. Chara.’ of ‘X8R’ is a dielectric material classification, indicating a stable capacitance change of ‘±15%’ over the entire ‘Operating Temp. Range / °C’ of ‘-55 to 150’, making it ideal for extreme temperature variations common in automotive applications. The ‘Component Type’ is clearly a ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, ensuring ongoing availability. Finally, a ‘Rated Voltage [DC] / V’ of ’50’ specifies the maximum DC voltage that can be continuously applied across the capacitor without breakdown.
Features and Benefits
- AEC-Q200 Qualified: Ensures high reliability and performance in harsh automotive environments, meeting industry-specific quality and stress test standards.
- Extended High-Temperature Operation: With an operating temperature range of -55°C to 150°C and X8R dielectric, it maintains stable performance even under extreme thermal conditions, critical for engine compartments and other high-heat areas.
- Compact 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density circuit board designs, contributing to miniaturization and space savings in modern automotive modules.
- Stable Capacitance (X8R Dielectric): The X8R temperature characteristic provides a capacitance change of only ±15% across the full operating temperature range, ensuring consistent circuit behavior.
- High Reliability with High-Temperature Glue: The use of high-temperature resistant glue enhances mechanical stability and reliability, especially important for components exposed to vibrations and thermal cycling in vehicles.
Typical Applications
This TDK CGA3E2X8R1H472K080AD MLCC is an excellent choice for a wide array of automotive and high-reliability industrial applications:
- Engine Control Units (ECUs): Essential for filtering power lines and stabilizing voltage to microcontrollers and sensors, ensuring precise engine management and emissions control.
- Infotainment Systems: Used for decoupling power supplies and signal filtering in audio amplifiers, display drivers, and communication modules, contributing to clear sound and stable video.
- Advanced Driver-Assistance Systems (ADAS): Critical in radar, camera, and sensor modules for noise suppression and power integrity, supporting functions like adaptive cruise control, lane keeping, and parking assistance.
- LED Lighting Systems: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing DC power and ensuring flicker-free operation, enhancing safety and aesthetics.
- Electric Power Steering (EPS) Systems: Provides essential filtering and energy storage for motor control circuits, contributing to responsive and reliable steering assistance.
Summary
The TDK CGA3E2X8R1H472K080AD ceramic capacitor is a robust and reliable component engineered for the most demanding automotive applications. Its AEC-Q200 qualification, extended temperature range, and stable X8R dielectric make it an ideal choice for critical electronic systems in vehicles. This high-quality MLCC is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.
Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.
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