FA26X7S2A335KRU06 FA26X7S2A335KRU06 Ceramic Capacitor (Leaded MLCC)

FA26X7S2A335KRU06 is a high-performance, automotive-grade ceramic capacitor manufactured by TDK, a global leader in electronic components. This leaded multi-layer ceramic capacitor (MLCC) is designed for robust operation in demanding environments, primarily within automotive applications. Its core function is to store and release electrical energy, thereby filtering noise, smoothing voltage fluctuations, and providing energy storage in various electronic circuits. As a passive component, it plays a critical role in ensuring the stability and reliability of power supplies and signal integrity in complex systems.

Key Specifications

This TDK ceramic capacitor boasts several key specifications that underscore its suitability for rigorous applications. The ‘Apps.’ attribute, explicitly stating ‘Automotive Grade’, indicates that this component is specifically engineered and tested to meet the stringent requirements of the automotive industry, including reliability under harsh conditions. The ‘Brand’ is ‘TDK’, signifying a commitment to quality and innovation from a renowned manufacturer. The ‘Feature’ of ‘AEC-Q200MidHalogen-free’ highlights its compliance with AEC-Q200, a critical standard for automotive electronic components, ensuring reliability and performance in automotive environments. ‘Halogen-free’ indicates an environmentally conscious design, reducing hazardous substances. The explicit ‘AEC-Q200’ confirmation as ‘YES’ further reinforces its qualification for automotive use. A ‘Tolerance’ of ‘±10%’ for capacitance is a standard value for many ceramic capacitors, providing a good balance between precision and cost-effectiveness for general filtering and coupling applications. The ‘Capacitance’ value of ‘3.3μF’ (microfarads) is a relatively high capacitance for a ceramic type, making it suitable for bulk decoupling and energy storage in power supply lines. The physical dimensions, ‘F(Nom.) / mm’ at 5mm, ‘L(Max.) / mm’ at 5.5mm, ‘T(Max.) / mm’ at 3.5mm, and ‘W(Max.) / mm’ at 6mm, define the compact size of the component, allowing for integration into space-constrained designs. ‘Temp. Chara.’ as ‘X7S’ indicates a dielectric material that offers stable capacitance over a wide temperature range, typically from -55°C to +125°C, with a maximum capacitance change of ±22%, making it ideal for automotive applications where temperature variations are common. The ‘Component Type’ is clearly identified as a ‘Ceramic Capacitor (Leaded MLCC)’, specifying its construction and leaded form factor for through-hole mounting. Its ‘Product Status’ as ‘Production’ confirms that it is an actively manufactured and readily available component. The ‘Rated Voltage [DC] / V’ of ‘100V’ signifies the maximum DC voltage that can be continuously applied across the capacitor without breakdown, providing a robust margin for typical automotive 12V or 24V systems. Finally, ‘Lead Length / Package Type’ as ‘Taping’ indicates that the component is supplied on tape for automated assembly processes, enhancing manufacturing efficiency.

Features and Benefits

* **Automotive Grade Reliability (AEC-Q200 Certified):** This capacitor is rigorously tested and certified to AEC-Q200 standards, ensuring exceptional reliability and performance under the harsh conditions typical of automotive environments, including extreme temperatures, vibrations, and humidity. This translates to longer operational life and reduced failure rates in critical automotive systems. * **High Capacitance in a Compact Form Factor:** With a capacitance of 3.3μF, this leaded MLCC offers significant charge storage capability, making it effective for power supply decoupling and filtering, all within a compact physical footprint suitable for space-constrained designs. * **Stable Performance Across Temperature Ranges (X7S Dielectric):** The X7S temperature characteristic ensures stable capacitance performance over a broad operating temperature range (-55°C to +125°C), minimizing capacitance drift and maintaining circuit integrity in fluctuating thermal conditions. * **Halogen-Free Construction:** Adherence to halogen-free standards demonstrates TDK’s commitment to environmental responsibility, reducing the use of hazardous substances in the component’s manufacturing process. * **Leaded Design for Robust Assembly:** The leaded (through-hole) configuration provides a mechanically robust connection to the PCB, offering superior resistance to vibration and thermal cycling compared to surface-mount components, which is crucial for high-reliability applications.

Typical Applications

* **Automotive ECU (Electronic Control Unit) Decoupling:** The FA26X7S2A335KRU06 is ideal for decoupling power lines within automotive ECUs, such as engine control units, transmission control units, and advanced driver-assistance systems (ADAS). It helps to filter out noise and stabilize the power supply, ensuring the reliable operation of sensitive microcontrollers and other integrated circuits. * **Infotainment and Telematics Systems:** In automotive infotainment and telematics modules, these capacitors can be used for power supply filtering, audio signal coupling, and general circuit stabilization. Their robust nature ensures consistent performance in the vehicle’s cabin environment. * **LED Lighting Systems in Vehicles:** For automotive LED lighting applications, including headlights, taillights, and interior lighting, this capacitor can be employed in power converter circuits to smooth DC voltage, reduce ripple, and ensure stable current delivery to the LEDs, contributing to flicker-free and reliable illumination. * **Sensor Interface Circuits:** Within various automotive sensor applications, such as pressure sensors, temperature sensors, and position sensors, these capacitors can provide local power decoupling and noise filtering at the sensor interface, improving signal integrity and accuracy. * **Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV) Auxiliary Systems:** In EVs and HEVs, the FA26X7S2A335KRU06 can be utilized in auxiliary power converters, battery management systems (BMS) for low-voltage circuits, and other control modules where high reliability and stable operation are paramount.

Summary

The FA26X7S2A335KRU06 from TDK is a premium automotive-grade ceramic capacitor designed for demanding electronic applications. Its AEC-Q200 qualification, stable X7S dielectric, and robust leaded construction make it an excellent choice for critical automotive systems requiring high reliability and performance. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt availability for your projects.

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