CGA3E1X7R1C334M080AC CGA3E1X7R1C334M080AC Ceramic Capacitor (MLCC)

CGA3E1X7R1C334M080AC

Overview

The CGA3E1X7R1C334M080AC is a high-quality multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific component is designed for demanding automotive applications, offering exceptional reliability and performance in harsh environments. 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 robust construction make it an ideal choice for a wide range of automotive and general-purpose electronic designs requiring stable capacitance over a broad temperature range.

Key Specifications

• Apps.: Automotive Grade: This attribute signifies that the capacitor is specifically designed and qualified for use in automotive electronics, where components must withstand extreme temperatures, vibrations, and electrical stresses. This ensures high reliability and longevity in critical vehicle systems.
• 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, reliability, and precision engineering.
• Feature: AEC-Q200 General / AEC-Q200: YES: AEC-Q200 is a global standard for stress test qualification for passive components used in automotive applications. The ‘YES’ indicates full compliance, guaranteeing that the capacitor has undergone rigorous testing to ensure its suitability for the automotive environment, including temperature cycling, humidity, and mechanical shock.
• Tolerance: ±20%: This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±20% tolerance is common for X7R dielectric capacitors, indicating a balance between cost-effectiveness and performance for many non-precision applications.
• L x W Size: 1.6mm x 0.8mm [EIA 0603]: This refers to the physical dimensions of the surface-mount device (SMD) capacitor. The 0603 EIA (Electronic Industries Alliance) standard size is a widely adopted miniature package, enabling high-density circuit board designs and miniaturization of electronic products.
• Capacitance: 330nF: This is the nominal capacitance value of the component, meaning it can store 330 nanofarads of electrical charge. This value is suitable for various filtering, coupling, and bypass applications in electronic circuits.
• T(Max.) / mm: 0.9: This indicates the maximum thickness of the capacitor, which is 0.9 millimeters. This thin profile is crucial for designs where vertical space is limited, contributing to the overall miniaturization of electronic modules.
• Temp. Chara.: X7R: X7R is a common dielectric material for ceramic capacitors, known for its stable capacitance over a wide temperature range. It offers a capacitance change of ±15% from -55°C to +125°C, making it suitable for general-purpose applications where temperature stability is important but not as critical as C0G/NP0.
• Component Type: Ceramic Capacitor (MLCC): This confirms the fundamental nature of the component as a multilayer ceramic capacitor, utilizing ceramic dielectric layers between conductive electrodes to store charge.
• Product Status: Production: This indicates that the component is actively being manufactured and is readily available for purchase and integration into new designs.
• Rated Voltage [DC] / V: 16: This is the maximum DC voltage that can be continuously applied across the capacitor without causing damage or degradation. For this component, it is 16 Volts, which is common for many low-voltage digital and analog circuits.
• Cap.Change or Temp.Coef.: ±15%: This reiterates the capacitance change characteristic for the X7R dielectric, confirming that the capacitance will not deviate by more than ±15% across the specified operating temperature range.
• Operating Temp. Range / °C: -55 to 125: This defines the full temperature range over which the capacitor is designed to operate reliably and meet its specified electrical characteristics. The broad range from -55°C to 125°C is typical for automotive-grade components, ensuring performance in extreme hot and cold conditions.

Features and Benefits

• Automotive Grade Reliability (AEC-Q200 Qualified): The CGA3E1X7R1C334M080AC is rigorously tested and qualified to AEC-Q200 standards, ensuring exceptional reliability and performance in the demanding environments of automotive electronics. This reduces the risk of field failures and enhances the overall safety and longevity of automotive systems.
• Stable Capacitance with X7R Dielectric: Utilizing an X7R dielectric, this capacitor offers stable capacitance characteristics over a wide operating temperature range (-55°C to 125°C). This stability is crucial for maintaining circuit performance and integrity in varying thermal conditions, preventing signal distortion or operational errors.
• Compact 0603 Package for Miniaturization: With its small 1.6mm x 0.8mm (EIA 0603) footprint and a maximum thickness of 0.9mm, the component enables high-density mounting and contributes significantly to the miniaturization of electronic devices. This is particularly beneficial for space-constrained applications in modern automotive and portable electronics.
• High-Quality TDK Manufacturing: Manufactured by TDK, a leader in passive components, this capacitor benefits from advanced manufacturing processes and stringent quality control. This guarantees consistent performance, high durability, and long-term operational stability, providing peace of mind for design engineers.
• Versatile 16V Rated Voltage: The 16V rated voltage makes this capacitor suitable for a broad spectrum of low-voltage applications, including power supply decoupling, signal filtering, and timing circuits in various electronic systems.

Typical Applications

• Automotive Infotainment Systems: The CGA3E1X7R1C334M080AC is ideal for use in car radios, navigation systems, and display units, where it can provide stable power filtering and signal coupling, ensuring clear audio and reliable data processing even under fluctuating vehicle conditions.
• Engine Control Units (ECUs): In ECUs, these capacitors are critical for noise suppression and voltage stabilization, helping to ensure the precise operation of engine sensors and actuators, which is vital for fuel efficiency and emissions control.
• LED Lighting Modules for Vehicles: For automotive LED headlights, taillights, and interior lighting, the capacitor can be used for current smoothing and transient voltage suppression, contributing to the longevity and consistent brightness of LED arrays.
• Advanced Driver-Assistance Systems (ADAS): In ADAS applications such as parking assist, lane keeping, and adaptive cruise control, the CGA3E1X7R1C334M080AC can be employed in sensor interfaces and data processing units to maintain signal integrity and power stability for reliable system operation.
• Industrial Control Systems: Beyond automotive, its robust design and wide operating temperature range make it suitable for industrial control panels, sensors, and automation equipment that operate in harsh factory environments, providing reliable filtering and decoupling.

Summary

The CGA3E1X7R1C334M080AC from TDK is a premium automotive-grade ceramic capacitor offering excellent stability, reliability, and performance in a compact 0603 package. Its AEC-Q200 qualification and X7R dielectric make it an ideal choice for demanding applications across various automotive and industrial sectors. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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