CGA2B2NP01H331J050BA CGA2B2NP01H331J050BA Ceramic Capacitor (MLCC)

CGA2B2NP01H331J050BA

Overview

CGA2B2NP01H331J050BA is a high-performance, automotive-grade multilayer ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed to store and release electrical energy, filter noise, and stabilize voltage in demanding automotive applications. Its robust construction and precise electrical characteristics make it an indispensable component for ensuring the reliability and longevity of critical electronic systems in vehicles. As a ceramic capacitor, it utilizes a ceramic dielectric material, offering excellent frequency response and stability, particularly suited for high-frequency circuits.

Key Specifications

• Applications: Automotive Grade – This attribute signifies that the capacitor is specifically engineered and tested to meet the stringent reliability and performance requirements of automotive electronics, including resistance to vibration, temperature extremes, and electrical transients. This is crucial for components used in safety-critical and long-life vehicle systems.
• Brand: TDK – TDK is a renowned Japanese multinational electronics company, recognized globally for its high-quality passive components, magnetic products, and advanced electronic materials. Their brand presence assures engineers of the component’s reliability and adherence to strict manufacturing standards.
• Feature: AEC-Q200 150°C – This indicates compliance with the Automotive Electronics Council’s AEC-Q200 standard, which is a fundamental stress test qualification for passive components in automotive applications. The 150°C rating highlights its capability to operate reliably at elevated temperatures, a common requirement in under-the-hood or power electronics within vehicles.
• AEC-Q200: YES – Explicitly confirms that the component has passed the rigorous AEC-Q200 qualification, ensuring its suitability for use in automotive environments where reliability and performance under harsh conditions are paramount.
• Tolerance: ±5% – This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±5% tolerance is considered precise for many applications, ensuring that the circuit operates as designed without significant variations due to component discrepancies.
• L x W Size: 1.0mm x 0.5mm [EIA 0402] – This defines the physical dimensions of the surface-mount component. The EIA 0402 package size (0.04 x 0.02 inches) is extremely small, enabling high-density circuit board designs and miniaturization of electronic modules, which is critical in modern automotive systems where space is at a premium.
• Capacitance: 330pF – This is the nominal electrical capacitance value, indicating the component’s ability to store charge. A 330pF capacitor is suitable for high-frequency filtering, coupling, and timing applications in various electronic circuits.
• T(Max.) / mm: 0.55 – This denotes the maximum thickness of the component, which is 0.55 millimeters. This thin profile further contributes to space-saving designs and allows for integration into compact electronic assemblies.
• Temperature Characteristic: NP0 – Also known as C0G, NP0 is a highly stable dielectric material with a nearly flat temperature coefficient of capacitance. This means the capacitance value changes very little over a wide temperature range (0±30ppm/°C), making it ideal for precision circuits where stability is critical.
• Component Type: Ceramic Capacitor (MLCC) – Confirms its classification as a multilayer ceramic capacitor, known for its small size, high reliability, and excellent high-frequency performance.
• Product Status: Production – Indicates that the component is actively being manufactured and is readily available for mass production and new designs, ensuring long-term supply.
• Rated Voltage [DC] / V: 50 – This is the maximum DC voltage that can be continuously applied across the capacitor without risk of breakdown. A 50V rating provides ample headroom for many automotive control and sensor circuits.
• Cap. Change or Temp. Coef.: 0±30ppm/°C – This reiterates the exceptional temperature stability of the NP0 dielectric, showing that the capacitance changes by a maximum of only 30 parts per million per degree Celsius, ensuring consistent performance across varying operational temperatures.
• Operating Temp. Range / °C: -55 to 150 – This specifies the full range of ambient temperatures over which the capacitor is guaranteed to operate within its specified parameters. The wide range, particularly up to 150°C, underscores its suitability for harsh automotive environments.

Features and Benefits

• Exceptional Temperature Stability (NP0 Dielectric): The CGA2B2NP01H331J050BA utilizes an NP0 (C0G) dielectric, ensuring minimal capacitance change over a broad operating temperature range of -55°C to 150°C. This stability is crucial for maintaining circuit precision and performance in applications exposed to significant thermal variations.
• AEC-Q200 Qualified for Automotive Reliability: This capacitor is fully qualified to the AEC-Q200 standard, signifying its robust design and ability to withstand the demanding conditions prevalent in automotive electronics, including high temperatures, mechanical stress, and electrical transients, thereby enhancing overall system reliability.
• Compact EIA 0402 Package for Miniaturization: With dimensions of 1.0mm x 0.5mm, the ultra-small EIA 0402 package allows for highly compact circuit designs, enabling the development of smaller, lighter, and more integrated electronic modules, which is a key trend in modern vehicle manufacturing.
• High Precision with ±5% Tolerance: The tight capacitance tolerance of ±5% ensures that the component performs consistently within specified parameters, critical for sensitive timing, filtering, and resonant circuits where precise capacitance values are required for optimal operation.
• Wide Operating Voltage Range: Rated for 50V DC, this MLCC offers ample voltage handling capability for a variety of automotive power and signal integrity applications, providing a reliable solution for diverse circuit designs.

Typical Applications

• Engine Control Units (ECUs): In ECUs, the CGA2B2NP01H331J050BA can be used for signal filtering, timing circuits, and decoupling power lines to ensure stable operation of microcontrollers and sensors, critical for engine performance and emissions control. Its high-temperature rating is particularly beneficial in the engine compartment.
• Advanced Driver-Assistance Systems (ADAS): For ADAS modules such as radar, lidar, and camera systems, this capacitor is essential for noise suppression, signal integrity, and power supply decoupling. Its stability and small size support the precise and compact designs required for these safety-critical systems.
• Infotainment and Telematics Systems: In vehicle infotainment and telematics units, the MLCC can be employed for RF filtering, impedance matching, and power supply stabilization, contributing to clear audio, reliable communication, and stable operation of display units and processors.
• Automotive Lighting Systems: Used in LED driver circuits and other lighting control modules, the CGA2B2NP01H331J050BA helps in filtering power, stabilizing voltage, and ensuring reliable operation of automotive lighting, which often operates under varying electrical loads and temperatures.
• Battery Management Systems (BMS): In electric and hybrid vehicles, this capacitor can be integrated into BMS for cell balancing, voltage sensing, and power line filtering, contributing to the efficient and safe operation of high-voltage battery packs.

Summary

The CGA2B2NP01H331J050BA from TDK is a premium automotive-grade ceramic capacitor, offering unparalleled reliability and performance for demanding electronic applications. Its AEC-Q200 qualification, NP0 temperature characteristics, and compact 0402 package make it an ideal choice for a wide array of automotive systems requiring precision and stability under harsh conditions. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your critical projects.

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