CGA9Q1C0G3A103J280KC CGA9Q1C0G3A103J280KC Ceramic Capacitor (MLCC)

CGA9Q1C0G3A103J280KC 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 meet the rigorous demands of automotive electronics, offering exceptional reliability and stability. As a ceramic capacitor, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in various circuits. TDK’s commitment to quality ensures that this MLCC delivers consistent performance in critical applications, making it an ideal choice for designers seeking robust and dependable solutions.

Key Specifications

This TDK CGA9Q1C0G3A103J280KC MLCC boasts several critical specifications that underscore its suitability for demanding environments. Its ‘Automotive Grade’ designation, coupled with ‘AEC-Q200’ qualification, signifies that it has passed stringent stress tests required for components used in automotive systems, ensuring reliability under harsh conditions. The ‘Capacitance’ of 10nF (nanofarads) indicates its energy storage capacity, a fundamental parameter for filtering and decoupling applications. A ‘Tolerance’ of ±5% specifies the permissible deviation from the nominal capacitance value, crucial for circuit precision. The ‘Rated Voltage [DC] / V’ of 1000V highlights its ability to withstand high DC voltages, making it suitable for power supply and high-voltage filtering circuits. The ‘L x W Size’ of 5.7mm x 5.0mm [EIA 2220] defines its physical dimensions, important for PCB layout and space considerations. The ‘T(Max.) / mm’ of 3.1mm indicates its maximum thickness. The ‘Temp. Chara.’ of C0G, with a ‘Cap.Change or Temp.Coef.’ of 0±30ppm/°C, is a highly stable dielectric characteristic, meaning its capacitance changes minimally with temperature variations, which is vital for precision timing and filtering applications. Finally, an ‘Operating Temp. Range / °C’ of -55 to 125°C demonstrates its capability to function reliably across a wide range of extreme temperatures commonly encountered in automotive environments.

Features and Benefits

• AEC-Q200 Qualified: This certification ensures the capacitor meets the highest reliability standards for automotive electronics, guaranteeing robust performance in demanding vehicle environments.
• High Voltage Rating (1000V): Capable of handling significant DC voltages, it is ideal for power supply filtering, resonant circuits, and other high-voltage applications where stability is paramount.
• C0G Dielectric Characteristic: Offers exceptional temperature stability with minimal capacitance change over a wide temperature range, ensuring consistent circuit performance in critical applications.
• Precision Tolerance (±5%): The tight capacitance tolerance ensures accurate circuit operation, making it suitable for applications requiring precise timing and filtering.
• Wide Operating Temperature Range: Designed to operate reliably from -55°C to 125°C, it can withstand the extreme thermal conditions prevalent in automotive and industrial settings.
• Compact EIA 2220 Footprint: The standard package size allows for efficient PCB design and integration into various electronic assemblies, optimizing space utilization.

Typical Applications

This TDK CGA9Q1C0G3A103J280KC ceramic capacitor is highly versatile and finds extensive use in a variety of demanding applications:

• Automotive Engine Control Units (ECUs): Essential for filtering noise, stabilizing power rails, and decoupling signals in critical engine management systems, ensuring reliable operation under varying conditions.
• Electric Vehicle (EV) Powertrain Systems: Utilized in DC-DC converters, on-board chargers, and inverter circuits where high voltage handling, temperature stability, and reliability are crucial for overall system efficiency and safety.
• Advanced Driver-Assistance Systems (ADAS): Employed in sensor modules, radar systems, and camera units for signal integrity, power supply filtering, and noise suppression, contributing to the accuracy and reliability of ADAS features.
• Industrial Power Supplies and Converters: Its high voltage rating and robust construction make it suitable for use in industrial power conditioning, filtering, and energy storage applications where reliability in harsh environments is paramount.
• High-Reliability Telecommunications Infrastructure: Can be used in base stations and network equipment where stable power delivery and signal integrity are critical for continuous operation and data transmission.

Summary

The TDK CGA9Q1C0G3A103J280KC is a premium automotive-grade multilayer ceramic capacitor that delivers exceptional performance, stability, and reliability. Its AEC-Q200 qualification, high voltage rating, and stable C0G dielectric make it an ideal choice for critical applications in automotive, industrial, and high-reliability electronics. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your design and production needs.

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

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