FA18NP02A121JNU06 FA18NP02A121JNU06 Ceramic Capacitor (Leaded MLCC)

FA18NP02A121JNU06

Overview

FA18NP02A121JNU06 is a high-quality Ceramic Capacitor (Leaded MLCC) manufactured by TDK, a global leader in electronic components. This passive component is specifically designed for demanding automotive applications, offering exceptional reliability and performance in harsh environments. As a Leaded Multi-Layer Ceramic Capacitor (MLCC), it provides stable capacitance and excellent high-frequency characteristics, making it an indispensable part of various electronic circuits where precise timing, filtering, or energy storage is critical. TDK’s commitment to quality ensures that this component meets stringent industry standards, providing engineers with a dependable solution for their designs.

Key Specifications

The FA18NP02A121JNU06 boasts several key specifications that underscore its suitability for high-performance applications:

• Apps. (Automotive Grade): This designation signifies that the capacitor is 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 found in vehicles, ensuring long-term reliability and safety.
• Brand (TDK): TDK is a renowned Japanese electronics company known for its high-quality passive components. Their brand presence assures engineers of the product’s reliability, consistent performance, and adherence to global manufacturing standards.
• Feature (AEC-Q200Mid150°CHalogen-free): This multi-faceted feature highlights the capacitor’s compliance with AEC-Q200, the automotive industry’s standard for passive component qualification. The “Mid150°C” indicates its capability to operate reliably at elevated temperatures up to 150°C, crucial for under-the-hood applications. “Halogen-free” denotes an environmentally friendly construction, aligning with modern green manufacturing initiatives.
• AEC-Q200 (YES): Explicitly confirming AEC-Q200 compliance, this specification is vital for automotive designers, as it guarantees the component has undergone extensive testing for reliability in automotive environments, including temperature cycling, humidity, and vibration.
• Tolerance (±5%): A capacitance tolerance of ±5% indicates a high degree of precision. This tight tolerance is critical in applications where the exact capacitance value is essential for circuit performance, such as in timing circuits, filters, and resonant circuits, ensuring predictable and stable operation.
• Capacitance (120pF): With a nominal capacitance of 120 picofarads, this component is suitable for high-frequency filtering, coupling, and decoupling applications where small, precise capacitance values are required.
• Rated Voltage [DC] / V (100): A 100V DC rated voltage signifies the maximum continuous DC voltage that can be applied across the capacitor without causing damage. This rating provides ample headroom for many automotive and industrial control applications.
• Temp. Chara. (NP0): NP0 (Negative-Positive-Zero), also known as C0G, is a highly stable dielectric material. Capacitors with NP0 characteristics exhibit minimal change in capacitance over a wide temperature range (-55°C to +125°C typically), making them ideal for precision applications where temperature stability is paramount.
• L(Max.) / mm (4), W(Max.) / mm (5.5), T(Max.) / mm (2.5): These dimensions specify the maximum length, width, and thickness of the capacitor body. These physical parameters are crucial for mechanical design and PCB layout, ensuring proper fit and spacing within an electronic assembly.
• Lead Length / Package Type (Taping): “Taping” indicates that the component is supplied on tape and reel, which is the standard packaging for automated pick-and-place assembly processes. This facilitates efficient and cost-effective manufacturing.

Features and Benefits

• Exceptional Temperature Stability: The NP0 temperature characteristic ensures that the 120pF capacitance remains highly stable across a wide operating temperature range, crucial for reliable performance in varying environmental conditions, particularly in automotive settings.
• Automotive Grade Reliability (AEC-Q200 Qualified): Designed and tested to AEC-Q200 standards, this capacitor offers superior robustness and longevity, making it ideal for safety-critical and high-stress automotive applications.
• High Precision Capacitance: A tight ±5% tolerance on the 120pF capacitance provides engineers with a highly accurate component, essential for sensitive circuits requiring precise frequency control or timing.
• Environmentally Compliant Design: Being halogen-free, the FA18NP02A121JNU06 aligns with modern environmental regulations and manufacturing practices, contributing to greener electronic products.
• Reputable Manufacturer (TDK): Sourced from TDK, a leader in passive components, users benefit from guaranteed quality, consistent performance, and extensive technical support.

Typical Applications

The FA18NP02A121JNU06 ceramic capacitor is versatile and finds application in numerous demanding electronic systems:

• Automotive Engine Control Units (ECUs): Used for filtering noise, timing circuits, and signal conditioning in critical engine management systems, where high reliability and temperature stability are paramount.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Essential for stable power delivery, decoupling, and high-frequency filtering in complex automotive electronics like navigation systems, sensor interfaces, and communication modules.
• Industrial Control Systems: Employed in robust industrial equipment and machinery for precise timing, oscillation, and filtering functions, benefiting from its high voltage rating and temperature stability in harsh factory environments.
• Power Supply Decoupling: Utilized in various power supply circuits to bypass high-frequency noise and stabilize voltage rails, ensuring clean power delivery to sensitive integrated circuits.
• Resonant Circuits and Filters: Its precise 120pF capacitance and NP0 characteristics make it suitable for use in high-frequency resonant circuits, band-pass filters, and other frequency-selective applications where accuracy is key.

Summary

The FA18NP02A121JNU06 is a robust, high-precision, automotive-grade ceramic capacitor from TDK, offering exceptional reliability and performance. Its AEC-Q200 qualification, NP0 temperature characteristics, and tight capacitance tolerance make it an excellent choice for demanding electronic designs. This component is stocked and shipped across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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