CGA4J2NP02A472J125AA CGA4J2NP02A472J125AA Ceramic Capacitor (MLCC)

CGA4J2NP02A472J125AA 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 for demanding automotive applications, offering exceptional reliability and stability under harsh operating conditions. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The CGA4J2NP02A472J125AA is part of TDK’s extensive portfolio of advanced MLCCs, engineered to meet the stringent requirements of modern automotive electronics, ensuring robust performance and longevity.

Key Specifications

The CGA4J2NP02A472J125AA boasts a comprehensive set of specifications tailored for high-reliability applications. Its Automotive Grade designation, coupled with AEC-Q200 qualification, signifies its suitability and proven performance in automotive environments, where components must withstand extreme temperatures, vibrations, and electrical stresses. The Brand is TDK, a testament to its quality and engineering excellence. A key Feature is its AEC-Q200 Mid150°C rating, indicating it can operate reliably at temperatures up to 150°C, crucial for under-the-hood applications. The Tolerance of ±5% on its capacitance ensures precise circuit operation, vital for sensitive electronic systems. With an L x W Size of 2.0mm x 1.25mm [EIA 0805], it conforms to a widely adopted industry standard for surface-mount components, allowing for compact circuit designs. The nominal Capacitance is 4.7nF (nanofarads), a common value for filtering and coupling applications. The maximum thickness, T(Max.) / mm, is 1.45mm, which is important for board layout and clearance considerations. The Temp. Chara. is NP0 (also known as C0G), indicating a highly stable dielectric material with a very low temperature coefficient of capacitance, specifically Cap.Change or Temp.Coef. of 0±30ppm/°C. This means its capacitance changes minimally with temperature variations, ensuring consistent performance. The Component Type is clearly a Ceramic Capacitor (MLCC), confirming its construction and electrical properties. Its Product Status is ‘Production’, assuring ongoing availability. The Rated Voltage [DC] / V is 100V, providing ample voltage headroom for many automotive power rails. Finally, the wide Operating Temp. Range / °C of -55 to 150°C underscores its resilience across a broad spectrum of thermal conditions.

Features and Benefits

• AEC-Q200 Qualified: Guarantees robust performance and reliability in demanding automotive applications, meeting industry-standard qualification for electronic components in vehicles.
• High Temperature Operation (150°C): Designed to function flawlessly at elevated temperatures, making it ideal for engine compartments and other hot zones within an automobile.
• NP0 Dielectric Stability: Offers extremely stable capacitance over a wide temperature range (-55 to 150°C) with minimal drift, ensuring consistent circuit performance and precision.
• Compact 0805 Package: The industry-standard 2.0mm x 1.25mm footprint enables high-density board designs, contributing to miniaturization and space efficiency in electronic modules.
• 100V Rated Voltage: Provides a robust voltage handling capability, suitable for various power supply and signal conditioning circuits found in automotive systems.

Typical Applications

The TDK CGA4J2NP02A472J125AA ceramic capacitor is engineered for a multitude of critical applications within the automotive sector and beyond, where high reliability and performance under harsh conditions are paramount.

• Engine Control Units (ECUs): Essential for filtering power lines, decoupling ICs, and timing circuits within ECUs, ensuring stable operation and accurate sensor data processing in the engine management system.
• Advanced Driver-Assistance Systems (ADAS): Used in radar modules, camera systems, and ultrasonic sensors for noise suppression, signal integrity, and power supply stabilization, critical for reliable autonomous driving features.
• Infotainment and Telematics Systems: Provides stable power and signal filtering for car radios, navigation systems, and communication modules, enhancing audio quality and data transmission reliability.
• LED Lighting Systems: Employed in automotive LED headlamps, taillights, and interior lighting for smoothing power, reducing flicker, and extending the lifespan of LED drivers, especially in high-temperature environments.
• Battery Management Systems (BMS): Integral to electric vehicle (EV) and hybrid electric vehicle (HEV) BMS for cell balancing, voltage sensing, and power management, contributing to battery longevity and safety.

In summary, the CGA4J2NP02A472J125AA from TDK is a top-tier automotive-grade MLCC, offering unparalleled stability, reliability, and performance for critical electronic systems. Its robust design and AEC-Q200 qualification make it an ideal choice for demanding applications. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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

Buy CGA4J2NP02A472J125AA online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.