CGJ3E2X7R1H153K080AA CGJ3E2X7R1H153K080AA Ceramic Capacitor (MLCC)

CGJ3E2X7R1H153K080AA is a high-reliability grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for demanding applications, offering stable capacitance and excellent performance across a wide temperature range. As an MLCC, it stores and releases electrical energy, filters noise, and stabilizes voltage in various electronic circuits. Its compact size and robust construction make it suitable for integration into space-constrained designs where reliability is paramount.

Key Specifications

The attributes of the CGJ3E2X7R1H153K080AA capacitor are critical for understanding its performance and suitability for specific applications:

• Apps. (Applications): High Reliability Grade – This designation indicates that the capacitor is designed and tested to meet stringent reliability standards, making it suitable for critical applications where failure is not an option, such as automotive or industrial control systems.
• Brand: TDK – TDK is a renowned Japanese electronics company known for its high-quality passive components, ensuring the product meets industry-leading standards for performance and durability.
• Feature: AEC-Q200General – This signifies that the capacitor is qualified to the Automotive Electronics Council’s AEC-Q200 standard, which specifies stress test qualification for passive components used in automotive applications. This ensures robust performance under harsh automotive environmental conditions.
• AEC-Q200: YES – Explicitly confirms its compliance with the AEC-Q200 standard, reinforcing its suitability for automotive and other high-reliability environments.
• Tolerance: ±10% – This indicates the permissible deviation of the actual capacitance value from the nominal 15nF value. A ±10% tolerance is common for general-purpose and many precision applications, ensuring consistent circuit performance.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] – This specifies the physical dimensions of the capacitor. The EIA 0603 package code (0.06 x 0.03 inches) is a very common and compact surface-mount device (SMD) size, enabling miniaturization in electronic designs.
• Capacitance: 15nF – The nominal capacitance value of 15 nanofarads (15 x 10^-9 Farads). This value determines the amount of charge the capacitor can store and is crucial for filtering, timing, and coupling applications.
• T(Max.) / mm: 0.9 – This refers to the maximum thickness of the component, which is 0.9mm. This dimension is important for mechanical design and ensuring proper fit within an assembly, especially in thin profiles.
• Temp. Chara. (Temperature Characteristic): X7R – X7R is a common dielectric material for ceramic capacitors. It offers a relatively stable capacitance over a wide temperature range, typically ±15% from -55°C to +125°C, making it suitable for many industrial and automotive applications.
• Component Type: Ceramic Capacitor (MLCC) – Confirms it is a Multilayer Ceramic Capacitor, known for its small size, low equivalent series resistance (ESR), and good high-frequency performance.
• Product Status: Obsolete – This indicates that the manufacturer has discontinued the production of this specific part number. While it may still be available through distributors with existing stock, it is no longer actively manufactured.
• Rated Voltage [DC] / V: 50 – The maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. A 50V rating provides ample headroom for many common 3.3V, 5V, 12V, and 24V power rails.
• Cap.Change or Temp.Coef.: ±15% – This reiterates the capacitance change over the operating temperature range for the X7R dielectric, confirming its stability within specified limits.
• Operating Temp. Range / °C: -55 to 125 – The temperature range within which the capacitor is designed to operate reliably and meet its specified electrical characteristics. This wide range makes it suitable for harsh industrial and automotive environments.

Features and Benefits

• AEC-Q200 Qualified: Ensures robust performance and reliability in demanding automotive and industrial applications, providing peace of mind for critical designs.
• Wide Operating Temperature Range: With an operating range from -55°C to +125°C, this capacitor maintains stable performance in extreme thermal conditions, expanding its applicability.
• Compact EIA 0603 Package: The small 1.6mm x 0.8mm footprint allows for high-density board designs and miniaturization of electronic products, saving valuable PCB space.
• Stable X7R Dielectric: Offers predictable capacitance change over temperature, crucial for applications requiring consistent circuit behavior across varying environmental conditions.
• High Reliability Grade: Specifically designed for applications where long-term stability and dependable operation are paramount, reducing the risk of field failures.
• Manufactured by TDK: Backed by the reputation of a leading global component manufacturer, guaranteeing quality and adherence to high manufacturing standards.

Typical Applications

The CGJ3E2X7R1H153K080AA capacitor finds its utility in a diverse range of electronic systems requiring high reliability and stable performance:

• Automotive Electronics: Due to its AEC-Q200 qualification, it is ideal for use in engine control units (ECUs), infotainment systems, advanced driver-assistance systems (ADAS), and other under-the-hood or in-cabin automotive modules where temperature extremes and vibration are common.
• Industrial Control Systems: In industrial automation, PLCs (Programmable Logic Controllers), sensor interfaces, and motor control circuits, this capacitor provides essential filtering, decoupling, and timing functions, ensuring reliable operation in harsh factory environments.
• Power Supplies and DC-DC Converters: Its 50V rating and stable capacitance make it suitable for input/output filtering and decoupling in various power conversion stages, helping to smooth voltage ripples and improve overall power efficiency.
• Telecommunications Infrastructure: Used in base stations, network equipment, and other communication modules where stable power delivery and signal integrity are crucial, especially in outdoor or unconditioned environments.
• Medical Devices (Non-Life Support): For non-critical medical equipment like diagnostic tools, monitoring devices, and laboratory instruments, its high reliability and stable performance contribute to accurate and consistent operation.

In summary, the CGJ3E2X7R1H153K080AA from TDK is a robust and reliable ceramic capacitor, well-suited for demanding applications due to its AEC-Q200 qualification, wide operating temperature range, and stable X7R dielectric. Although listed as obsolete, existing stock continues to serve critical design and maintenance needs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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