CGA5H4C0G2J152G115AA CGA5H4C0G2J152G115AA Ceramic Capacitor (MLCC)

CGA5H4C0G2J152G115AA is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for critical applications requiring exceptional reliability and stability, particularly within the demanding automotive electronics sector. As an MLCC, it functions by storing and releasing electrical energy, smoothing voltage fluctuations, filtering noise, and coupling/decoupling signals in electronic circuits. Its robust construction and precise electrical characteristics make it an ideal choice for sensitive automotive systems where performance under varying conditions is paramount.

Key Specifications

The CGA5H4C0G2J152G115AA boasts a comprehensive set of specifications tailored for high-reliability applications. Its Automotive Grade designation, confirmed by its AEC-Q200 qualification, signifies that it has met the stringent stress test qualification requirements for passive components used in automotive electronics, ensuring dependable operation in harsh environments. The capacitor features a nominal Capacitance of 1.5nF (nanofarads), providing efficient energy storage and filtering capabilities for a wide range of circuit designs. A tight Tolerance of ±2% ensures that the actual capacitance value deviates minimally from the nominal, which is crucial for precision timing and filtering applications. With a high Rated Voltage [DC] of 630V, this component is suitable for circuits operating at elevated voltages, offering a significant safety margin. The Temp. Chara. of C0G, also known as NP0, indicates an ultra-stable temperature coefficient of capacitance (Cap.Change or Temp.Coef. of 0±30ppm/°C). This means its capacitance value changes negligibly with temperature variations, making it ideal for resonant circuits, timing circuits, and other applications where temperature stability is critical. The physical dimensions are a compact 3.2mm x 1.6mm [EIA 1206], with a maximum thickness (T(Max.)) of 1.3mm, facilitating integration into space-constrained designs. It operates reliably across a wide Operating Temp. Range of -55 to 125°C, further underscoring its suitability for automotive and industrial environments.

Features and Benefits

• AEC-Q200 Qualified: This certification ensures the capacitor meets the rigorous reliability standards required for automotive applications, guaranteeing performance under extreme conditions like wide temperature swings, vibration, and humidity.
• Ultra-Stable C0G Dielectric: The C0G (NP0) temperature characteristic provides exceptional capacitance stability over a broad temperature range (-55 to 125°C), making it ideal for precision circuits where consistent performance is critical.
• High Rated Voltage: A 630V DC rating allows for use in higher voltage applications, providing robust performance and a significant safety margin in various power management and signal conditioning circuits.
• Tight Capacitance Tolerance: With a ±2% tolerance, the CGA5H4C0G2J152G115AA offers precise capacitance values, which is essential for accurate filtering, timing, and resonant circuit designs, leading to improved circuit performance.
• Compact EIA 1206 Footprint: The standard 3.2mm x 1.6mm size allows for easy integration into existing PCB layouts and enables miniaturization of electronic modules, crucial for modern automotive systems.

Typical Applications

• Automotive Engine Control Units (ECUs): Used for filtering power lines, decoupling ICs, and timing circuits, where high reliability and temperature stability are paramount for engine management and emissions control.
• Advanced Driver-Assistance Systems (ADAS): Essential in sensor interfaces, camera modules, and radar systems for noise suppression, signal integrity, and power supply filtering, ensuring accurate data acquisition and processing for safety features.
• Electric Vehicle (EV) Power Electronics: Employed in DC-DC converters, on-board chargers, and battery management systems (BMS) for voltage smoothing and ripple current reduction, contributing to the efficiency and longevity of EV powertrains.
• Automotive Infotainment and Telematics: Utilized in audio amplifiers, display drivers, and communication modules for signal coupling/decoupling and power supply filtering, ensuring clear audio, stable video, and reliable connectivity.
• Industrial Control Systems: Beyond automotive, its robust design and stable characteristics make it suitable for harsh industrial environments, including factory automation, process control, and power supplies where reliability under varying conditions is critical.

In summary, the TDK CGA5H4C0G2J152G115AA ceramic capacitor is a premium, automotive-grade component offering exceptional stability, high voltage capability, and precise capacitance. Its AEC-Q200 qualification and C0G dielectric make it an outstanding choice for demanding applications requiring unwavering performance. This product is currently in production and readily stocked and shipped across India by Cirkit Electro Components, Mumbai.

Browse more Ceramic Capacitors (MLCC) at Cirkit Electro Components.

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