CGA2B2NP01H050C050BA CGA2B2NP01H050C050BA Ceramic Capacitor (MLCC)

CGA2B2NP01H050C050BA

Overview

CGA2B2NP01H050C050BA is a high-performance ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This specific model is designed for demanding automotive applications, offering exceptional reliability and stability under harsh conditions. 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 an ideal choice for critical automotive and industrial designs.

Key Specifications

• Apps. (Automotive Grade): This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics. Components with this rating are subjected to extensive qualification processes to ensure reliable operation in environments characterized by extreme temperatures, vibrations, and electrical stresses, which is crucial for safety-critical systems in vehicles.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Choosing a TDK component ensures a product backed by extensive research, development, and stringent manufacturing processes, guaranteeing performance and reliability.
• Feature (AEC-Q200 150°C): The AEC-Q200 certification is a global standard for stress test qualification for passive electronic components used in automotive applications. The “150°C” indicates that this capacitor is qualified for operation at an extended maximum operating temperature of 150°C, significantly higher than standard commercial grade components, making it suitable for under-the-hood applications or other high-temperature environments.
• AEC-Q200 (YES): Explicitly confirms that this capacitor fully complies with the AEC-Q200 standard, providing assurance of its robustness and suitability for automotive use.
• Tolerance (±0.25pF): This value specifies the permissible deviation from the nominal capacitance of 5pF. A tolerance of ±0.25pF indicates very high precision, which is critical in frequency-sensitive circuits, timing applications, or resonant circuits where exact capacitance values are paramount for optimal performance.
• L x W Size (1.0mm x 0.5mm [EIA 0402]): This refers to the physical dimensions of the surface-mount device (SMD) capacitor. The 0402 EIA standard package size is very small, making it suitable for compact and miniaturized electronic assemblies where board space is at a premium, common in modern automotive ECUs and portable devices.
• Capacitance (5pF): This is the nominal electrical charge storage capacity of the capacitor. A 5pF capacitance is typically used in high-frequency circuits for tuning, filtering, or coupling applications, often found in RF modules, oscillators, and high-speed data lines.
• T(Max.) / mm (0.55): This indicates the maximum thickness of the component, which is 0.55mm. This thin profile further contributes to the component’s suitability for space-constrained applications and allows for denser PCB layouts.
• Temp. Chara. (NP0): NP0 (Negative-Positive-Zero) or C0G is a highly stable dielectric material characteristic. Capacitors with NP0 characteristics exhibit negligible change in capacitance over a wide temperature range, making them ideal for precision applications where stable performance across varying temperatures is crucial.
• Component Type (Ceramic Capacitor (MLCC)): MLCC stands for Multi-Layer Ceramic Capacitor, a type of fixed capacitor where ceramic material acts as the dielectric. MLCCs are widely used due to their small size, high reliability, and excellent frequency characteristics.
• Product Status (Production): This indicates that the component is actively being manufactured and is readily available for purchase in volume, ensuring long-term supply for new and existing designs.
• Rated Voltage [DC] / V (50): This is the maximum DC voltage that can be continuously applied across the capacitor without risk of dielectric breakdown. A 50V rating provides sufficient headroom for many automotive and industrial control applications.
• Cap.Change or Temp.Coef. (0±30ppm/°C): This specifies the temperature coefficient of capacitance. A value of 0±30ppm/°C (parts per million per degree Celsius) confirms the exceptional temperature stability of the NP0 dielectric, meaning the capacitance value changes very little with temperature fluctuations, ensuring consistent circuit performance.
• Operating Temp. Range / °C (-55 to 150): This defines the full range of ambient temperatures over which the capacitor is guaranteed to operate within its specified parameters. The wide range from -55°C to 150°C highlights its robustness for extreme environmental conditions, typical of automotive and harsh industrial settings.

Features and Benefits

• Exceptional Temperature Stability: With an NP0 temperature characteristic and a temperature coefficient of 0±30ppm/°C, the CGA2B2NP01H050C050BA ensures highly stable capacitance across its wide operating temperature range of -55°C to 150°C, critical for precision timing and frequency-sensitive circuits in variable environments.
• Automotive Grade Reliability (AEC-Q200 Certified): This capacitor is fully qualified to AEC-Q200 standards, guaranteeing its robustness and long-term reliability in the demanding conditions of automotive electronics, including resistance to vibration, thermal shock, and humidity.
• Compact and Space-Saving Design: The tiny 0402 (1.0mm x 0.5mm) package size and maximum thickness of 0.55mm allow for high-density PCB layouts, enabling miniaturization of electronic modules and systems, which is crucial for modern automotive and portable applications.
• High Precision Capacitance: A tight tolerance of ±0.25pF on the 5pF capacitance ensures accurate performance in critical applications where precise frequency tuning or signal integrity is paramount, such as in RF front-ends or high-speed data communication lines.
• High Voltage Capability: Rated at 50V DC, this MLCC provides sufficient voltage handling for a wide array of automotive control and power management circuits, offering a robust solution for various circuit designs.

Typical Applications

• Automotive Engine Control Units (ECUs): The AEC-Q200 qualification and 150°C operating temperature make it ideal for use in ECUs, where it can provide stable filtering and decoupling for microcontrollers and sensors operating in high-temperature environments under the hood.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Its small size and high precision are beneficial in ADAS modules for sensor signal processing, radar systems, and camera modules, as well as in infotainment systems for RF tuning and signal conditioning.
• Industrial Control Systems: The robust construction and wide operating temperature range make it suitable for industrial automation equipment, process control systems, and power supplies that operate in harsh factory environments.
• Medical Devices (Non-Life Support): For certain non-life support medical electronics, the high reliability and precision of this capacitor can be leveraged in monitoring equipment, diagnostic tools, and portable medical devices requiring stable performance.
• High-Frequency Communication Modules: The 5pF capacitance with tight tolerance and NP0 characteristics makes it excellent for impedance matching, resonant circuits, and filtering in RF modules, wireless communication systems, and high-speed data interfaces.

Summary

The CGA2B2NP01H050C050BA from TDK is a superior automotive-grade ceramic capacitor, offering unmatched stability, precision, and reliability for demanding electronic designs. Its AEC-Q200 qualification, wide operating temperature range, and compact form factor make it an excellent choice for critical applications. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring timely delivery for your project needs.

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