FA26X7R2J102KNU06 FA26X7R2J102KNU06 Ceramic Capacitor (Leaded MLCC)

FA26X7R2J102KNU06 is a high-performance ceramic capacitor from TDK, a global leader in electronic components. This leaded Multi-Layer Ceramic Capacitor (MLCC) is specifically 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 electronic circuits. The FA26X7R2J102KNU06 is engineered to meet stringent industry standards, making it an ideal choice for critical systems where performance and durability are paramount.

Key Specifications

The attributes of the FA26X7R2J102KNU06 ceramic capacitor are crucial for understanding its capabilities and suitability for various designs:

• Apps. (Automotive Grade): This designation signifies that the capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics. Components with this rating are designed to withstand extreme temperatures, vibrations, and electrical stresses commonly encountered in vehicles, ensuring long-term reliability and safety.
• Brand (TDK): TDK is a renowned Japanese multinational electronics company known for its high-quality electronic components, including capacitors, inductors, and magnetic products. Choosing a TDK component ensures a product backed by extensive research, development, and stringent quality control.
• Feature (AEC-Q200, Mid Halogen-free): AEC-Q200 certification indicates that the component has passed the Automotive Electronics Council’s stress test qualification for passive components, confirming its suitability for automotive applications. The “Mid Halogen-free” designation highlights TDK’s commitment to environmental responsibility, indicating reduced levels of halogenated flame retardants.
• AEC-Q200 (YES): Explicitly confirming AEC-Q200 compliance, this attribute provides an additional layer of assurance regarding the capacitor’s robustness and reliability in automotive environments.
• Tolerance (±10%): This specifies the permissible deviation of the actual capacitance value from its nominal value. A ±10% tolerance is common for X7R dielectric capacitors, indicating a reasonable level of precision suitable for many filtering, coupling, and bypass applications where exact capacitance is not critically sensitive.
• Capacitance (1nF): The nominal capacitance value of 1 nanofarad (1nF or 1000pF) indicates its energy storage capacity. This value is suitable for high-frequency decoupling, signal coupling, and timing circuits in various electronic systems.
• F(Nom.) / mm (5), L(Max.) / mm (5.5), T(Max.) / mm (3.5), W(Max.) / mm (6): These dimensions refer to the physical size of the capacitor. F(Nom.) likely refers to the nominal lead spacing, while L(Max.), T(Max.), and W(Max.) denote the maximum length, thickness, and width of the capacitor body, respectively. These dimensions are critical for PCB layout and mechanical fit within an enclosure.
• Temp. Chara. (X7R): X7R is a common dielectric material for ceramic capacitors, known for its stable capacitance over a wide temperature range (-55°C to +125°C) with a maximum capacitance change of ±15%. This characteristic makes it suitable for industrial and automotive applications where temperature variations are significant.
• Component Type (Ceramic Capacitor (Leaded MLCC)): This clarifies that it is a ceramic capacitor constructed using multiple layers (MLCC) and features leads for through-hole mounting, offering mechanical robustness and ease of manual assembly or repair compared to surface-mount devices.
• Product Status (Production): This indicates that the component is actively being manufactured and is readily available for purchase, ensuring long-term supply stability for new designs and existing production lines.
• Rated Voltage [DC] / V (630): The maximum DC voltage that can be continuously applied across the capacitor without breakdown. A 630V rating provides a substantial safety margin for circuits operating at lower voltages and is suitable for higher voltage applications, contributing to overall system reliability.
• Lead Length / Package Type (Taping): This specifies that the component is supplied on tape, which is a common packaging method for automated assembly processes (e.g., with radial lead insertion machines), facilitating efficient manufacturing.

Features and Benefits

• Automotive Grade Reliability: Fully AEC-Q200 qualified, ensuring exceptional performance and longevity in harsh automotive environments, including extreme temperatures, vibrations, and humidity.
• Stable Performance with X7R Dielectric: The X7R temperature characteristic provides stable capacitance over a broad operating temperature range (-55°C to +125°C), critical for consistent circuit operation in varying conditions.
• High Voltage Capability: A robust 630V DC rated voltage allows for use in higher voltage applications, providing a significant design margin and enhancing overall circuit reliability and safety.
• Environmentally Conscious Design: Manufactured as Mid Halogen-free, demonstrating TDK’s commitment to reducing hazardous substances in electronic components, aligning with modern environmental standards.
• Leaded for Robust Assembly: The leaded MLCC design offers superior mechanical stability and is ideal for through-hole mounting, which can be advantageous for applications requiring higher vibration resistance or easier manual assembly/repair compared to SMD components.

Typical Applications

The FA26X7R2J102KNU06 ceramic capacitor’s robust design and automotive-grade qualifications make it suitable for a wide array of demanding applications:

• Automotive ECU (Electronic Control Units): Essential for power supply decoupling, filtering, and timing circuits within engine control units, transmission control units, and other critical automotive ECUs where reliability is paramount.
• Electric Vehicle (EV) Charging Systems: Used in on-board chargers, DC-DC converters, and battery management systems (BMS) for filtering and energy storage, leveraging its high voltage rating and automotive-grade robustness.
• Industrial Power Supplies: Ideal for input and output filtering in industrial power converters, DC-DC modules, and uninterruptible power supplies (UPS) where stable operation under varying loads and temperatures is required.
• LED Lighting Drivers: Utilized in high-power LED driver circuits for smoothing DC voltage, filtering ripple, and ensuring stable current delivery to LED arrays, particularly in automotive or outdoor lighting applications.
• Telecommunications Infrastructure: Can be employed in base stations, network equipment, and other communication systems for decoupling, bypass, and filtering applications, benefiting from its reliability and stable performance.

In summary, the FA26X7R2J102KNU06 from TDK is a high-quality, automotive-grade ceramic capacitor offering excellent reliability, stable performance, and a robust design suitable for demanding electronic applications. Its AEC-Q200 qualification and 630V rating make it a versatile component for critical systems. This component is readily stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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