CGA3E2X7R1H153K080AA CGA3E2X7R1H153K080AA Ceramic Capacitor (MLCC)

CGA3E2X7R1H153K080AA

Overview

CGA3E2X7R1H153K080AA is a high-quality ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific part is designed for demanding automotive applications, offering robust performance and reliability. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. Its compact size and advanced dielectric material make it suitable for a wide range of modern electronic designs, particularly where space is at a premium and environmental conditions can be challenging.

Key Specifications

• Apps.: Automotive Grade – This attribute signifies that the capacitor is specifically designed and tested to meet the stringent requirements of automotive electronics. Components designated as ‘Automotive Grade’ are built to withstand harsh operating conditions, including wide temperature variations, vibrations, and electrical transients, ensuring reliable performance in critical vehicle systems.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and sensors. Specifying TDK ensures a product from a trusted manufacturer with a long history of innovation and reliability in the electronics industry.
• Feature: AEC-Q200 General – AEC-Q200 is a global standard for stress test qualification for passive components used in automotive applications. ‘General’ indicates that this component meets the general requirements of this standard, affirming its suitability for use in automotive environments. This qualification is crucial for designers seeking components that comply with automotive industry reliability benchmarks.
• AEC-Q200: YES – This explicit confirmation reinforces that the CGA3E2X7R1H153K080AA capacitor has successfully passed the rigorous testing protocols outlined by the Automotive Electronics Council’s AEC-Q200 standard, guaranteeing its robustness for automotive use.
• Tolerance: ±10% – This indicates the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance means the capacitance will fall within 10% above or below the stated 15nF, which is a common and acceptable tolerance for many general-purpose and automotive applications, balancing precision with cost-effectiveness.
• L x W Size: 1.6mm x 0.8mm [EIA 0603] – This specifies the physical dimensions of the capacitor, corresponding to the EIA 0603 standard package size. This miniature footprint is highly desirable in modern electronics for space-constrained designs, enabling higher component density on printed circuit boards (PCBs).
• Capacitance: 15nF – This is the nominal electrical capacitance of the component, measured in nanofarads (nF). A 15nF capacitance is suitable for various filtering, coupling, and decoupling applications in digital and analog circuits, providing effective energy storage and signal conditioning.
• T(Max.) / mm: 0.9 – This denotes the maximum thickness of the component, which is 0.9 millimeters. This ultra-thin profile is advantageous for designs requiring low-profile components, contributing to overall device miniaturization and suitability for compact assemblies.
• Temp. Chara.: X7R – X7R is a common dielectric material classification for ceramic capacitors, known for its stable performance across a wide temperature range. Capacitors with X7R dielectric are suitable for applications where capacitance change with temperature needs to be controlled, offering a predictable performance curve.
• Component Type: Ceramic Capacitor (MLCC) – This identifies the fundamental type of component. MLCC stands for Multi-Layer Ceramic Capacitor, indicating its construction from multiple layers of ceramic dielectric and metal electrodes, which allows for high capacitance values in a small package.
• Product Status: Production – This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs, ensuring long-term supply and support.
• Rated Voltage [DC] / V: 50 – This is the maximum DC voltage that can be continuously applied across the capacitor without risking damage or premature failure. A 50V rating provides ample headroom for many automotive and industrial control applications, ensuring reliability under typical operating voltages.
• Cap.Change or Temp.Coef.: ±15% – This specifies the maximum percentage change in capacitance over the full operating temperature range for the X7R dielectric. A ±15% change is characteristic of X7R capacitors, making them suitable for applications where moderate capacitance stability over temperature is acceptable.
• Operating Temp. Range / °C: -55 to 125 – This defines the full range of ambient temperatures over which the capacitor is designed to operate reliably. The wide range from -55°C to 125°C is critical for automotive applications, which often experience extreme temperature fluctuations, ensuring consistent performance in diverse environments.

Features and Benefits

• Automotive Grade Reliability: The CGA3E2X7R1H153K080AA is AEC-Q200 qualified, ensuring exceptional reliability and durability under the demanding conditions found in automotive electronics, including extreme temperatures, vibrations, and humidity. This significantly reduces the risk of field failures and enhances overall system longevity.
• Stable Performance with X7R Dielectric: Utilizing an X7R dielectric, this capacitor offers a predictable capacitance change of ±15% across its wide operating temperature range of -55°C to 125°C. This stability is crucial for maintaining circuit performance in applications where temperature fluctuations are common, preventing unwanted signal distortion or system instability.
• Compact 0603 Package Size: With dimensions of 1.6mm x 0.8mm, the 0603 EIA package allows for high-density mounting on PCBs. This miniaturization is a key benefit for modern electronic designs, enabling smaller end products and more efficient use of board space, which is critical in automotive modules and portable devices.
• High-Quality TDK Manufacturing: As a product from TDK, users benefit from the manufacturer’s reputation for precision engineering and rigorous quality control. This translates into consistent performance, adherence to specifications, and a lower total cost of ownership due to reduced failure rates and improved system reliability.
• Versatile 50V Rated Voltage: The 50V DC rated voltage provides a robust operating margin for a variety of automotive power supply and signal processing applications. This versatility makes the CGA3E2X7R1H153K080AA suitable for use in many different subsystems within a vehicle, from infotainment to engine control units.

Typical Applications

• Automotive Engine Control Units (ECUs): The CGA3E2X7R1H153K080AA is ideally suited for use in ECUs, where it can perform critical functions such as decoupling power lines, filtering noise from sensor inputs, and stabilizing voltage rails. Its automotive-grade qualification ensures it can withstand the harsh under-hood environment.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): In modern vehicles, these systems require stable power delivery and signal integrity. This capacitor can be used for power supply filtering, signal coupling, and timing circuits within navigation systems, multimedia units, and ADAS modules, contributing to reliable operation.
• LED Lighting Systems for Vehicles: For both interior and exterior automotive LED lighting, this capacitor can be employed in power converter circuits to smooth DC voltage, reduce ripple, and ensure consistent light output. Its wide operating temperature range is beneficial for both cabin and exterior lighting applications.
• Battery Management Systems (BMS): In electric vehicles (EVs) and hybrid vehicles, BMS are crucial for monitoring and managing battery health. The CGA3E2X7R1H153K080AA can be integrated into BMS circuits for noise suppression, voltage stabilization, and timing functions, contributing to the safety and efficiency of battery packs.
• Industrial Control and Automation: Beyond automotive, its robust design and wide temperature range make it suitable for demanding industrial applications, such as power supplies for PLCs, sensor interfaces, and motor control circuits where reliability in harsh environments is paramount.

Summary

The CGA3E2X7R1H153K080AA from TDK is a high-performance, automotive-grade ceramic capacitor designed for critical applications requiring stability and reliability. Its X7R dielectric, 50V rating, and compact 0603 package make it an excellent choice for a wide array of demanding electronic designs. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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