CGA3E1X7S1E225K080AC CGA3E1X7S1E225K080AC Ceramic Capacitor (MLCC)

CGA3E1X7S1E225K080AC 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 applications, offering exceptional reliability and stability in harsh operating environments. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in various electronic circuits. Its compact size and robust construction make it an ideal choice for space-constrained and mission-critical automotive systems, ensuring consistent performance and longevity.

Key Specifications

The attributes of the CGA3E1X7S1E225K080AC are meticulously engineered for demanding applications:

• Applications: Automotive Grade – This designation signifies that the capacitor is specifically designed and tested to meet the stringent requirements of the automotive industry, ensuring reliability in vehicle electronics.
• Brand: TDK – TDK is a renowned manufacturer known for its high-quality and innovative electronic components, guaranteeing superior product performance and reliability.
• Feature: AEC-Q200 General – This indicates compliance with the Automotive Electronics Council’s AEC-Q200 standard, a critical qualification for passive components used in automotive applications, ensuring robustness and reliability under various stress conditions.
• AEC-Q200: YES – Explicitly confirms that the component has passed the rigorous AEC-Q200 qualification tests, making it suitable for automotive use.
• Tolerance: ±10% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for many general-purpose and automotive applications, providing a good balance between precision and cost.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] – This defines the physical dimensions of the surface-mount component. The 0603 EIA standard size is very small, enabling high-density circuit board designs, which is crucial for compact automotive modules.
• Capacitance: 2.2μF – This is the nominal electrical charge storage capacity of the capacitor. A 2.2 microfarad capacitance is suitable for a wide range of filtering, decoupling, and energy storage applications in automotive power supplies and signal lines.
• T(Max.) / mm: 1 – This refers to the maximum thickness of the component, which is 1 millimeter. This low profile is beneficial for applications where vertical space is limited.
• Temp. Chara.: X7S – The X7S temperature characteristic indicates that the capacitance change is within ±22% over an operating temperature range of -55°C to +125°C. This stability across a wide temperature range is critical for automotive environments that experience extreme temperature fluctuations.
• Component Type: Ceramic Capacitor (MLCC) – Identifies it as a Multilayer Ceramic Capacitor, known for its high volumetric efficiency, low equivalent series resistance (ESR), and excellent high-frequency performance.
• Product Status: Production – Confirms that the component is actively being manufactured and is readily available for new designs and mass production.
• Rated Voltage [DC] / V: 25 – This is the maximum DC voltage that can be continuously applied to the capacitor without risk of breakdown. A 25V rating is suitable for common automotive 12V and 24V systems, providing a sufficient safety margin.
• Cap.Change or Temp.Coef.: ±22% – This reiterates the capacitance change over the specified temperature range, directly correlating with the X7S characteristic, ensuring predictable performance under varying thermal conditions.
• Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range is a key feature for automotive components, allowing the capacitor to function reliably in extreme cold and hot conditions found in vehicle engine compartments and other exposed areas.

Features and Benefits

• AEC-Q200 Qualified Reliability: The CGA3E1X7S1E225K080AC is rigorously tested and certified to AEC-Q200 standards, ensuring exceptional reliability and durability in the demanding automotive environment, minimizing the risk of field failures.
• Wide Operating Temperature Range: With an operating temperature range from -55°C to +125°C and X7S temperature characteristics, this capacitor maintains stable performance across extreme thermal variations, crucial for under-the-hood and exposed automotive applications.
• Compact 0603 Package: The small 1.6mm x 0.8mm (EIA 0603) footprint allows for high-density mounting and miniaturization of electronic control units (ECUs), contributing to overall vehicle weight reduction and space optimization.
• High Capacitance in Small Size: Offering 2.2μF capacitance in a compact 0603 package, it provides efficient energy storage and filtering capabilities without requiring larger, bulkier components, optimizing PCB real estate.
• Low ESR and ESL: As an MLCC, it inherently possesses low equivalent series resistance (ESR) and equivalent series inductance (ESL), which are critical for effective high-frequency decoupling and noise suppression in fast-switching automotive circuits.
• TDK Quality Assurance: Manufactured by TDK, a trusted name in electronic components, users benefit from consistent quality, advanced manufacturing processes, and robust product support, ensuring long-term performance.

Typical Applications

• Automotive Engine Control Units (ECUs): Used for power supply decoupling, filtering noise from sensors, and stabilizing voltage rails within engine management systems, ensuring precise control and reliable operation.
• Infotainment and Navigation Systems: Provides stable power and signal integrity for processors, memory, and communication modules in in-car entertainment and navigation units, contributing to clear audio/video and accurate GPS.
• Advanced Driver-Assistance Systems (ADAS): Critical for ensuring the reliable operation of radar, lidar, camera modules, and other sensors in ADAS applications, where stable power and noise immunity are paramount for safety-critical functions.
• LED Lighting Systems: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing power supply ripple and ensuring consistent light output, extending the lifespan of LED drivers.
• Body Electronics: Integrated into modules for power windows, central locking, climate control, and other comfort and convenience features, providing essential decoupling and filtering to prevent electromagnetic interference (EMI) and ensure smooth operation.

The CGA3E1X7S1E225K080AC from TDK is a robust and reliable choice for a wide array of automotive electronic designs, offering superior performance and adherence to industry standards. This component is 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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