CGJ3E3C0G2D151J080AA CGJ3E3C0G2D151J080AA Ceramic Capacitor (MLCC)

CGJ3E3C0G2D151J080AA is a high-reliability grade ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component is designed for demanding applications, offering stable capacitance and robust performance. 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 even as an obsolete part, its specifications meet stringent industry standards, making it suitable for replacement or legacy system maintenance where its unique attributes are critical.

Key Specifications

The Apps. attribute, ‘High Reliability Grade’, signifies that this capacitor is engineered for environments where failure is not an option, such as automotive, industrial, or medical systems, demanding superior performance and longevity. The Brand, ‘TDK’, assures users of the component’s origin from a reputable manufacturer known for its advanced material science and manufacturing precision. The Feature ‘AEC-Q200Mid’ and the explicit ‘AEC-Q200: YES’ indicate that this capacitor meets the Automotive Electronics Council’s stringent qualification standards, making it suitable for automotive applications, even if it’s a mid-range qualification. The Tolerance of ‘±5%’ specifies the permissible deviation from the nominal capacitance value, which for a 150pF capacitor means it will be between 142.5pF and 157.5pF, crucial for circuits requiring precise timing or filtering. The L x W Size of ‘1.6mm x 0.8mm [EIA 0603]’ denotes its physical dimensions, corresponding to the widely adopted 0603 imperial size code, which is a common footprint for surface-mount devices, balancing miniaturization with ease of handling. A Capacitance of ‘150pF’ is a relatively small value, typically used for high-frequency decoupling, resonant circuits, or timing applications. The T(Max.) / mm of ‘0.9’ refers to the maximum thickness of the component, important for space-constrained designs. The Temp. Chara. ‘C0G’ is a highly stable dielectric material, indicating a very low change in capacitance over a wide temperature range, as further detailed by Cap.Change or Temp.Coef. ‘0±30ppm/°C’. This means the capacitance will vary by no more than 30 parts per million per degree Celsius, ensuring stable performance across varying thermal conditions. The Component Type ‘Ceramic Capacitor (MLCC)’ clarifies its construction as a Multi-Layer Ceramic Capacitor, known for its small size and excellent high-frequency characteristics. The Product Status ‘Obsolete’ means it is no longer in active production by TDK, but may still be available from distributors for existing designs or repair. The Rated Voltage [DC] / V of ‘200’ indicates the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown, providing a robust margin for many applications. Finally, the Operating Temp. Range / °C of ‘-55 to 125’ specifies the full temperature range over which the capacitor is designed to operate reliably, covering extreme cold to high heat environments.

Features and Benefits

• Exceptional Temperature Stability: The C0G dielectric, with a temperature coefficient of 0±30ppm/°C, ensures that the 150pF capacitance remains highly stable across a broad operating temperature range from -55°C to 125°C, critical for precision applications.
• High Reliability Grade: Designed and qualified for high-reliability applications, this capacitor offers enhanced durability and performance in demanding conditions, reducing the risk of premature failure.
• AEC-Q200 Qualified: Meeting AEC-Q200 standards, the CGJ3E3C0G2D151J080AA is suitable for automotive electronics, ensuring robust operation in the harsh automotive environment, including resistance to temperature extremes and mechanical stress.
• Compact 0603 Package: The 1.6mm x 0.8mm (EIA 0603) footprint allows for efficient use of PCB space, facilitating miniaturization in modern electronic designs without compromising performance.
• High Voltage Rating: A 200V DC rated voltage provides a significant safety margin for many circuits, making it versatile for various power supply and signal conditioning applications.

Typical Applications

• Automotive Electronics: Due to its AEC-Q200 qualification and high reliability grade, this capacitor is ideal for critical automotive systems such as engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS) where stable performance under varying temperatures and vibrations is paramount.
• Industrial Control Systems: In industrial environments, where equipment is subjected to wide temperature swings and electrical noise, the CGJ3E3C0G2D151J080AA can be used for sensor signal conditioning, power supply decoupling for microcontrollers, and timing circuits, ensuring robust and reliable operation.
• Medical Devices: For non-life-support medical equipment, the high reliability and stable C0G characteristics make it suitable for filtering and timing in diagnostic equipment, patient monitoring systems, and laboratory instruments where precision and long-term stability are crucial.
• High-Frequency Communication Circuits: The 150pF capacitance and C0G dielectric are well-suited for resonant circuits, impedance matching, and high-frequency decoupling in RF modules, wireless communication devices, and data transmission systems, where minimal capacitance variation is essential.
• Precision Analog Circuits: In applications requiring precise analog signal processing, such as active filters, oscillators, and sample-and-hold circuits, the low temperature coefficient and tight tolerance of this capacitor help maintain signal integrity and accuracy.

The CGJ3E3C0G2D151J080AA from TDK is a testament to high-quality passive component engineering. Despite its obsolete status, its robust specifications ensure it remains a viable option for specific design requirements. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring availability for your critical projects.

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