CGA1A2X7R1C472M030BA CGA1A2X7R1C472M030BA Ceramic Capacitor (MLCC)

CGA1A2X7R1C472M030BA is a high-performance 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 stability. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in various electronic circuits. Its compact size and robust construction make it an ideal choice for space-constrained and harsh operating environments, particularly within the automotive sector where consistent performance is paramount.

Key Specifications

This TDK MLCC boasts several critical specifications that define its performance and suitability for automotive applications. The ‘Apps.’ attribute, explicitly stating ‘Automotive Grade’, signifies that this capacitor is specifically designed and tested to meet the rigorous requirements of automotive electronics, ensuring reliability under challenging conditions. The ‘Brand’, TDK, assures quality and adherence to high manufacturing standards. A key ‘Feature’ is ‘AEC-Q200General’, further reinforced by ‘AEC-Q200: YES’, indicating that the component is qualified to the Automotive Electronics Council’s AEC-Q200 standard, which covers stress test qualification for passive components in automotive applications. This certification is crucial for components used in vehicles, guaranteeing their ability to withstand extreme temperatures, vibrations, and electrical stresses. The ‘Tolerance’ of ‘±20%’ specifies the permissible deviation from the nominal capacitance value, which is common for general-purpose X7R dielectric capacitors. Its compact ‘L x W Size’ of ‘0.6mm x 0.3mm [EIA 0201]’ makes it an ultra-small surface-mount device, enabling high-density circuit designs. The ‘Capacitance’ is ‘4.7nF’ (nanofarads), providing a specific charge storage capacity. The ‘T(Max.) / mm’ of ‘0.33’ refers to its maximum thickness, contributing to its low profile. The ‘Temp. Chara.’ is ‘X7R’, a widely used dielectric material known for its relatively stable capacitance over a broad temperature range, with a ‘Cap.Change or Temp.Coef.’ of ‘±15%’ across the full operating temperature range. The ‘Component Type’ is clearly ‘Ceramic Capacitor (MLCC)’, and its ‘Product Status’ is ‘Production’, indicating it is actively manufactured and available. A ‘Rated Voltage [DC] / V’ of ’16’ specifies the maximum DC voltage that can be continuously applied across the capacitor without breakdown. Finally, an ‘Operating Temp. Range / °C’ of ‘-55 to 125’ highlights its ability to function reliably in extreme hot and cold environments, critical for automotive under-the-hood applications.

Features and Benefits

• AEC-Q200 Qualified: Ensures robust performance and reliability in harsh automotive environments, meeting industry-standard stress test qualifications for passive components.
• Automotive Grade Design: Specifically engineered to withstand the demanding conditions of vehicle electronics, including temperature extremes, vibrations, and electrical transients.
• Stable X7R Dielectric: Provides consistent capacitance over a wide operating temperature range (-55°C to 125°C), crucial for predictable circuit behavior in varying conditions.
• Ultra-Compact 0201 Size: Facilitates miniaturization and high-density mounting on PCBs, enabling smaller and more efficient electronic modules in automotive systems.
• High Reliability from TDK: Manufactured by a reputable industry leader, guaranteeing consistent quality and long-term operational stability for critical applications.

Typical Applications

This CGA1A2X7R1C472M030BA ceramic capacitor is exceptionally versatile due to its automotive-grade qualification and robust specifications, making it suitable for a wide array of applications within the automotive sector and beyond. Its primary use cases include:

Automotive Infotainment Systems: In car radios, navigation units, and display systems, these capacitors are vital for power supply decoupling, ensuring stable voltage rails for sensitive ICs and preventing noise from affecting audio and video quality. Their small size allows for integration into compact modules.

Engine Control Units (ECUs): Within ECUs, the CGA1A2X7R1C472M030BA is used for filtering power lines, timing circuits, and sensor signal conditioning. Its high-temperature capability and AEC-Q200 compliance are critical for reliable operation in the engine compartment, where temperatures can fluctuate drastically.

LED Lighting Modules: For automotive interior and exterior LED lighting, these capacitors help in smoothing DC power, reducing ripple, and ensuring consistent light output. Their robust nature makes them suitable for applications exposed to vibration and temperature changes.

Advanced Driver-Assistance Systems (ADAS): In ADAS modules such as radar, camera, and ultrasonic sensor systems, these capacitors provide essential power line filtering and signal integrity for high-speed data processing. Their reliability is paramount for safety-critical functions.

Body Electronics: Applications like power window controls, central locking systems, and HVAC (heating, ventilation, and air conditioning) modules benefit from the CGA1A2X7R1C472M030BA for general-purpose decoupling and noise suppression, ensuring smooth and reliable operation of various vehicle functions.

In summary, the CGA1A2X7R1C472M030BA is a premium, automotive-grade MLCC from TDK, offering a robust solution for demanding electronic circuits. Its AEC-Q200 qualification, stable X7R dielectric, and compact 0201 form factor make it an excellent choice for critical applications requiring high reliability and performance. This part is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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

Buy CGA1A2X7R1C472M030BA 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.