CGA3E2X8R1H103M080AD CGA3E2X8R1H103M080AD Ceramic Capacitor (MLCC)

CGA3E2X8R1H103M080AD is a high-performance, automotive-grade 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 multilayer ceramic capacitor, it functions primarily to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. Its compact size and robust construction make it an ideal choice for critical applications where space is limited and performance is paramount, ensuring the smooth and efficient operation of various automotive systems.

Key Specifications

This TDK ceramic capacitor boasts several key specifications that underscore its suitability for demanding applications. The ‘Apps.’ attribute indicates its ‘Automotive Grade’ classification, signifying that it is engineered to withstand the harsh environments typical of vehicles, including extreme temperatures, vibrations, and electrical transients. The ‘Brand’ is TDK, assuring quality and reliability from a reputable manufacturer. Its ‘Feature’ of ‘AEC-Q200 150°C Glue’ highlights compliance with AEC-Q200, the automotive industry’s standard for passive electronic components, and its ability to operate at an extended maximum temperature of 150°C, further enhanced by a specialized glue for robust mounting. The explicit ‘AEC-Q200’ confirmation as ‘YES’ reinforces its automotive qualification. A ‘Tolerance’ of ‘±20%’ specifies the permissible deviation from its nominal capacitance value, which is common for general-purpose ceramic capacitors. The ‘L x W Size’ of ‘1.6mm x 0.8mm [EIA 0603]’ denotes its physical dimensions, corresponding to the widely adopted 0603 imperial case size, making it suitable for miniaturized circuits. The ‘Capacitance’ is precisely ’10nF’ (nanofarads), a common value for decoupling and filtering applications. ‘T(Max.) / mm’ at ‘0.95’ refers to its maximum thickness, crucial for board layout and clearance considerations. The ‘Temp. Chara.’ of ‘X8R’ is a critical attribute, indicating its temperature coefficient of capacitance. X8R capacitors are known for their stable capacitance over a wide temperature range, specifically from -55°C to +150°C, with a capacitance change of no more than ±15%. This is further detailed by ‘Cap.Change or Temp.Coef.’ as ‘±15%’. The ‘Component Type’ is clearly ‘Ceramic Capacitor (MLCC)’, affirming its fundamental design. Its ‘Product Status’ is ‘Production’, meaning it is actively manufactured and readily available. The ‘Rated Voltage [DC] / V’ is ’50’, specifying the maximum DC voltage it can continuously withstand without breakdown. Finally, the ‘Operating Temp. Range / °C’ from ‘-55 to 150’ reiterates its broad operational temperature capability, essential for automotive environments.

Features and Benefits

• AEC-Q200 Qualified: This capacitor is fully compliant with AEC-Q200 standards, ensuring it meets the stringent reliability and quality requirements for automotive applications, providing peace of mind for designers and engineers.
• Extended High-Temperature Operation: With an operating temperature range up to 150°C and X8R temperature characteristics, it maintains stable performance even in extremely hot environments, critical for under-the-hood automotive electronics.
• Compact 0603 Case Size: The small 1.6mm x 0.8mm footprint allows for high-density mounting and miniaturization of electronic modules, optimizing space utilization in modern vehicle designs.
• High Reliability and Stability: TDK’s advanced manufacturing processes and the robust ceramic dielectric ensure long-term stability and dependable operation, reducing the risk of component failure in critical systems.
• Versatile 50V Rated Voltage: A 50V DC rating makes it suitable for a wide array of automotive power supply and signal processing circuits, offering flexibility in design.

Typical Applications

The CGA3E2X8R1H103M080AD ceramic capacitor finds extensive use in various automotive and high-reliability industrial applications due to its robust design and performance characteristics.

• Engine Control Units (ECUs): Essential for filtering noise and stabilizing power lines in ECUs, which manage critical engine functions like fuel injection, ignition, and emissions control, where reliability at high temperatures is paramount.
• Advanced Driver-Assistance Systems (ADAS): Utilized in ADAS modules for radar, camera, and sensor data processing units, providing stable power and signal integrity for features such as adaptive cruise control, lane keeping assist, and autonomous braking.
• Infotainment and Telematics Systems: Integrated into car radios, navigation systems, and communication modules to ensure clean power delivery and signal filtering, contributing to clear audio, reliable GPS, and stable connectivity.
• LED Lighting Systems: Employed in automotive LED headlamps, taillamps, and interior lighting drivers to smooth out voltage fluctuations and filter switching noise, extending the lifespan and ensuring consistent performance of LED arrays.
• Electric Power Steering (EPS) Systems: Critical for decoupling and filtering in the control circuits of EPS systems, which require precise and reliable operation to assist the driver in steering the vehicle, often operating under varying loads and temperatures.

Summary

The CGA3E2X8R1H103M080AD from TDK is a premium automotive-grade ceramic capacitor engineered for high reliability and performance in demanding environments. Its AEC-Q200 qualification, extended temperature range, and compact size make it an ideal choice for a broad spectrum of automotive electronic applications. This essential component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your project needs.

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