CGA1A2X7R1C151M030BA CGA1A2X7R1C151M030BA Ceramic Capacitor (MLCC)

CGA1A2X7R1C151M030BA is a high-quality 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 performance in harsh environments. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA1A2X7R1C151M030BA belongs to the X7R dielectric family, known for its stable capacitance over a wide temperature range, making it an ideal choice for critical automotive systems where consistent performance is paramount. Its compact 0201 package size allows for high-density mounting in modern, space-constrained electronic designs.

Key Specifications

The attributes of the CGA1A2X7R1C151M030BA ceramic capacitor are critical for understanding its performance characteristics and suitability for various applications:

• Apps. (Automotive Grade): This designation confirms the capacitor’s compliance with stringent automotive industry standards, indicating its robustness and reliability for use in vehicles.
• Brand (TDK): TDK is a renowned manufacturer, ensuring high quality, consistent performance, and adherence to international manufacturing standards.
• Feature (AEC-Q200General): This signifies that the component meets the general requirements of the Automotive Electronics Council’s AEC-Q200 standard, which specifies stress test qualification for passive components used in automotive applications.
• AEC-Q200 (YES): Explicitly confirms full compliance with the AEC-Q200 standard, a critical factor for automotive design engineers.
• Tolerance (±20%): This indicates the permissible deviation of the actual capacitance value from the nominal 150pF. A ±20% tolerance is common for X7R dielectrics and suitable for many filtering and coupling applications.
• L x W Size (0.6mm x 0.3mm [EIA 0201]): This ultra-compact dimension, corresponding to the EIA 0201 standard, allows for miniaturization of electronic circuits, crucial for modern automotive modules.
• Capacitance (150pF): The nominal capacitance value of 150 picofarads, suitable for high-frequency filtering, coupling, and timing applications in various circuits.
• T(Max.) / mm (0.33): This refers to the maximum thickness of the component, which is 0.33mm, further emphasizing its low-profile design for space-constrained assemblies.
• Temp. Chara. (X7R): X7R is a Class II dielectric material, characterized by a relatively stable capacitance change over a broad temperature range, making it suitable for industrial and automotive applications.
• Component Type (Ceramic Capacitor (MLCC)): Identifies it as a Multi-Layer Ceramic Capacitor, known for its high volumetric efficiency, low ESR, and excellent high-frequency performance.
• Product Status (Production): Indicates that the component is actively being manufactured and is readily available for new designs and mass production.
• Rated Voltage [DC] / V (16): The maximum DC voltage that can be continuously applied to the capacitor without risk of dielectric breakdown.
• Cap.Change or Temp.Coef. (±15%): For X7R dielectrics, this specifies that the capacitance will not vary by more than ±15% over the full operating temperature range.
• Operating Temp. Range / °C (-55 to 125): This wide temperature range highlights the capacitor’s ability to perform reliably in extreme thermal conditions, typical of automotive under-the-hood or cabin environments.

Features and Benefits

• AEC-Q200 Qualified: Ensures the highest level of reliability and robustness, making it suitable for critical automotive applications where component failure is unacceptable. This qualification provides peace of mind for designers and manufacturers.
• Stable X7R Dielectric: Offers predictable capacitance performance across a wide operating temperature range (-55°C to 125°C), crucial for maintaining circuit integrity and performance in varying environmental conditions.
• Ultra-Compact 0201 Size: The miniature 0.6mm x 0.3mm footprint enables significant space savings on PCBs, facilitating the design of smaller, lighter, and more complex electronic modules, especially important in modern automotive systems.
• Low ESR and ESL: As an MLCC, it inherently possesses low Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL), which are vital for effective high-frequency decoupling and filtering, leading to cleaner power delivery and improved signal integrity.
• High Reliability from TDK: Manufactured by TDK, a trusted industry leader, guaranteeing consistent quality, long operational life, and adherence to strict manufacturing processes, reducing the risk of field failures.
• Wide Operating Voltage Range: With a 16V rated voltage, it provides sufficient headroom for various low-voltage automotive control and sensor circuits, ensuring stable operation.

Typical Applications

The CGA1A2X7R1C151M030BA capacitor’s robust design and automotive-grade qualification make it ideal for a diverse range of applications within the automotive sector and beyond:

• Automotive Infotainment Systems: Used in car radios, navigation systems, and multimedia units for decoupling power lines, filtering noise, and ensuring stable operation of sensitive digital and analog circuits. Its small size is advantageous for compact module designs.
• Engine Control Units (ECUs): Critical for filtering power supply noise and stabilizing voltage rails in ECUs, which manage engine performance, fuel injection, and emissions. The wide operating temperature range is essential for under-the-hood environments.
• Advanced Driver-Assistance Systems (ADAS): Employed in radar, lidar, and camera modules for ADAS applications, providing stable power to sensors and processors, crucial for reliable object detection and autonomous driving functions.
• Body Electronics: Found in modules controlling power windows, central locking, lighting systems, and climate control. The CGA1A2X7R1C151M030BA helps in noise suppression and power conditioning for these comfort and convenience features.
• Industrial Control Systems: While primarily automotive, its AEC-Q200 qualification also makes it suitable for demanding industrial applications requiring high reliability, such as factory automation, robotics, and robust sensor interfaces where extreme temperatures and vibrations are common.

The CGA1A2X7R1C151M030BA is a premium, automotive-grade ceramic capacitor that delivers reliable performance in challenging electronic environments. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your critical projects.

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