CGA1A2C0G1E270J030BA CGA1A2C0G1E270J030BA Ceramic Capacitor (MLCC)

CGA1A2C0G1E270J030BA is a high-performance multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific MLCC is designed for demanding applications, particularly within the automotive sector, where reliability and stability are paramount. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. TDK’s commitment to quality ensures that this ceramic capacitor meets stringent industry standards, providing engineers with a dependable solution for their circuit designs. Its compact size and robust electrical characteristics make it an ideal choice for space-constrained and high-temperature environments.

Key Specifications

This TDK MLCC boasts several critical specifications that define its performance and suitability for various applications:

• Apps. (Automotive Grade): This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics, ensuring reliable operation under harsh conditions such as extreme temperatures, vibrations, and electrical transients.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies a commitment to innovation and manufacturing excellence.
• Feature (AEC-Q200 General): AEC-Q200 is a global standard for stress test qualification for passive electronic components used in automotive applications. Meeting this standard confirms the component’s robustness and reliability for automotive environments.
• AEC-Q200 (YES): Explicitly stating “YES” reinforces its compliance with the AEC-Q200 standard, providing assurance of its suitability for critical automotive systems.
• Tolerance (±5%): This indicates the permissible deviation of the actual capacitance value from its nominal value. A ±5% tolerance is considered precise for many applications, ensuring consistent circuit performance.
• L x W Size (0.6mm x 0.3mm [EIA 0201]): This ultra-compact footprint, corresponding to the EIA 0201 standard, allows for high-density mounting on printed circuit boards, crucial for miniaturized electronic devices and modules.
• Capacitance (27pF): The nominal capacitance value of 27 picofarads is suitable for high-frequency filtering, coupling, and resonant circuit applications where small capacitance values are required.
• T(Max.) / mm (0.33): This refers to the maximum thickness of the component, which is important for mechanical design and clearance considerations in compact assemblies.
• Temp. Chara. (C0G): C0G (also known as NP0) is a highly stable dielectric material with excellent temperature characteristics. It exhibits a very low change in capacitance over a wide temperature range, making it ideal for precision timing and filtering applications.
• Component Type (Ceramic Capacitor (MLCC)): This identifies the fundamental type of component, highlighting its construction from ceramic dielectric layers and multiple electrodes.
• Product Status (Production): This indicates that the component is actively being manufactured and is readily available for purchase, ensuring long-term supply for new and existing designs.
• Rated Voltage [DC] / V (25): This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 25V rating is suitable for many low-voltage digital and analog circuits.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This specification precisely quantifies the capacitance change with temperature. A value of 0±30ppm/°C (parts per million per degree Celsius) signifies exceptional temperature stability, characteristic of C0G dielectrics.
• Operating Temp. Range / °C (-55 to 125): This broad operating temperature range underscores the capacitor’s ability to perform reliably in extreme thermal conditions, from very cold to very hot environments, typical of automotive and industrial applications.

Features and Benefits

• Exceptional Temperature Stability: With a C0G dielectric and a temperature coefficient of 0±30ppm/°C, the CGA1A2C0G1E270J030BA maintains its capacitance value with minimal deviation across a wide operating temperature range (-55°C to 125°C), ensuring stable circuit performance in varying thermal conditions.
• Automotive Grade Reliability (AEC-Q200 Qualified): This MLCC is rigorously tested and qualified to AEC-Q200 standards, making it highly suitable for demanding automotive electronics where components must withstand harsh environmental stresses, vibrations, and electrical transients, leading to enhanced system longevity and safety.
• Ultra-Compact Footprint: The 0.6mm x 0.3mm (EIA 0201) size enables significant space savings on printed circuit boards, facilitating the design of smaller, more compact electronic modules and devices, which is critical for modern automotive and portable electronics.
• High Precision and Low Loss: A tight capacitance tolerance of ±5% combined with the inherent low dissipation factor of C0G ceramics ensures high precision in frequency-sensitive applications and minimal energy loss, contributing to overall circuit efficiency.
• High Rated Voltage: A 25V DC rated voltage provides sufficient headroom for many low-voltage power supply and signal processing applications, offering robustness against minor voltage fluctuations.

Typical Applications

The CGA1A2C0G1E270J030BA MLCC is versatile and finds application in numerous electronic systems, particularly where high reliability and performance are critical:

• Automotive Electronics: Essential for engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and body electronics, where its AEC-Q200 qualification and wide operating temperature range ensure reliable operation in demanding vehicle environments.
• Medical Devices: Used in portable medical equipment, diagnostic tools, and implantable devices where high reliability, small size, and stable performance over temperature are crucial for patient safety and device accuracy.
• Industrial Control Systems: Integrated into sensors, actuators, programmable logic controllers (PLCs), and motor drives, providing stable filtering and timing functions in harsh industrial environments with wide temperature swings.
• Telecommunications Infrastructure: Employed in base stations, network equipment, and RF modules for impedance matching, coupling, and decoupling applications, benefiting from its high-frequency performance and stability.
• Consumer Electronics (High-End): Found in premium smartphones, tablets, and wearable devices where miniaturization, performance stability, and long-term reliability are key differentiators.

In summary, the CGA1A2C0G1E270J030BA from TDK is a robust, high-performance automotive-grade ceramic capacitor, offering exceptional stability and reliability in a miniature package. It is an ideal choice for designers seeking a dependable passive component for critical applications. This product is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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