CGA2B3X7R1E104M050BB CGA2B3X7R1E104M050BB Ceramic Capacitor (MLCC)

CGA2B3X7R1E104M050BB 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. TDK’s commitment to quality ensures that this MLCC meets stringent industry standards, making it a preferred choice for critical automotive systems where stability and longevity are paramount.

Key Specifications

The CGA2B3X7R1E104M050BB boasts several key specifications that define its performance and suitability for various applications:

Applications: Automotive Grade – This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics, including extreme temperatures, vibrations, and electrical transients. This is crucial for components used in safety-critical systems.

Brand: TDK – TDK is a renowned Japanese electronics company known for its high-quality passive components, magnetic products, and other electronic devices. Their brand signifies reliability and advanced technological expertise.

Feature: AEC-Q200 General – AEC-Q200 is a global standard for stress test qualification for passive electronic components used in automotive applications. Meeting this standard ensures the component’s robustness and reliability under automotive operating conditions.

AEC-Q200: YES – Explicitly confirming compliance with the AEC-Q200 standard, this capacitor is certified for use in automotive systems, providing assurance of its performance and durability in such environments.

Tolerance: ±20% – This indicates the permissible deviation of the actual capacitance value from the nominal 100nF. A ±20% tolerance is common for general-purpose ceramic capacitors and is acceptable for many filtering and coupling applications.

L x W Size: 1.0mm x 0.5mm [EIA 0402] – This specifies the physical dimensions of the capacitor. The EIA 0402 package is a very small surface-mount device (SMD) size, ideal for compact electronic designs where space is at a premium.

Capacitance: 100nF – This is the nominal capacitance value, meaning the capacitor can store 100 nanofarads of electrical charge. This value is suitable for a wide range of decoupling, filtering, and timing applications.

T(Max.) / mm: 0.55 – This refers to the maximum thickness of the component, which is 0.55mm. This dimension is important for PCB layout and ensuring proper clearance in densely packed circuits.

Temperature Characteristic: X7R – X7R is a common dielectric material for ceramic capacitors, known for its stable performance over a wide temperature range. It offers a capacitance change of ±15% from -55°C to +125°C, making it suitable for industrial and automotive applications.

Component Type: Ceramic Capacitor (MLCC) – This confirms it is a Multilayer Ceramic Capacitor, characterized by multiple layers of ceramic dielectric and metal electrodes, allowing for high capacitance in a small package.

Product Status: Production – This indicates that the component is actively being manufactured and is readily available for purchase, ensuring long-term supply for new and existing designs.

Rated Voltage [DC] / V: 25 – This is the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown. Operating within this voltage rating is crucial for the capacitor’s longevity and reliability.

Cap. Change or Temp. Coef.: ±15% – This reiterates the capacitance change over the specified operating temperature range, a defining characteristic of X7R dielectric material, ensuring predictable performance under varying thermal conditions.

Operating Temp. Range / °C: -55 to 125 – This wide operating temperature range highlights the capacitor’s robustness, allowing it to function reliably in extreme cold and hot environments, typical of automotive under-the-hood applications.

Features and Benefits

• Automotive Grade Reliability: Fully compliant with AEC-Q200 standards, ensuring exceptional durability and consistent performance in the harsh and demanding conditions of automotive electronics, including wide temperature fluctuations and mechanical stress.
• Compact 0402 Package: The miniature 1.0mm x 0.5mm footprint allows for high-density PCB designs, enabling smaller and lighter electronic modules, which is crucial for modern automotive and portable applications.
• Stable X7R Dielectric: Provides a predictable and stable capacitance over a broad operating temperature range (-55°C to +125°C), minimizing performance drift and ensuring consistent circuit operation under varying environmental conditions.
• High Capacitance in Small Size: With 100nF capacitance in an 0402 package, it offers excellent decoupling and filtering capabilities for power lines and signal integrity in space-constrained applications.
• Trusted TDK Quality: Manufactured by TDK, a leading name in passive components, guaranteeing high manufacturing standards, consistent quality, and long-term product availability and support.

Typical Applications

The CGA2B3X7R1E104M050BB MLCC is highly versatile due to its automotive-grade rating and stable performance, making it suitable for a multitude of applications:

Automotive Infotainment Systems: Used for decoupling power supplies to microcontrollers and ASICs, filtering noise in audio circuits, and stabilizing voltage rails in navigation, multimedia, and communication modules within vehicles. Its AEC-Q200 compliance ensures reliable operation in the car’s cabin environment.

Engine Control Units (ECUs): Essential for filtering electrical noise from sensors and actuators, providing stable power to microprocessors, and ensuring reliable data communication within the ECU. The wide operating temperature range of -55°C to 125°C is critical for under-the-hood applications where extreme temperatures are common.

Advanced Driver-Assistance Systems (ADAS): Deployed in radar, lidar, camera, and ultrasonic sensor modules for power supply decoupling, signal filtering, and timing circuits. The small 0402 size allows for integration into compact sensor packages, while its reliability is paramount for safety-critical ADAS functions.

LED Lighting Systems (Automotive & Industrial): Utilized in LED driver circuits for filtering, energy storage, and voltage stabilization, ensuring consistent light output and extending the lifespan of LED modules in both automotive headlights/taillights and robust industrial lighting solutions.

Industrial Control and Automation: Beyond automotive, its robust construction and wide temperature range make it ideal for industrial applications such as sensor interfaces, programmable logic controllers (PLCs), and motor control systems where reliability in harsh industrial environments is a key requirement.

Summary

The TDK CGA2B3X7R1E104M050BB ceramic capacitor is an exemplary component for designers requiring high reliability and stable performance in demanding electronic circuits, especially within the automotive sector. Its AEC-Q200 qualification, combined with TDK’s manufacturing excellence, ensures a robust and dependable solution. This part is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your critical projects.

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

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