FA18NP01H821JNU00 FA18NP01H821JNU00 Ceramic Capacitor (Leaded MLCC)

FA18NP01H821JNU00 is a high-performance ceramic capacitor (Leaded MLCC) manufactured by TDK, a global leader in electronic components. This specific component is designed for demanding automotive applications, offering exceptional reliability and stability in harsh environments. As a passive component, its primary function is to store and release electrical energy, filter noise, and stabilize voltage in electronic circuits. The ‘Leaded MLCC’ designation indicates that it is a multi-layer ceramic capacitor with leads, making it suitable for through-hole mounting and providing robust mechanical attachment and thermal dissipation compared to surface-mount devices. TDK’s commitment to quality ensures that this capacitor meets stringent industry standards, making it a trusted choice for critical electronic designs.

Key Specifications

This TDK FA18NP01H821JNU00 ceramic capacitor boasts several critical specifications that define its performance and suitability for various applications. The ‘Apps.’ attribute, indicating ‘Automotive Grade,’ signifies that this capacitor is specifically engineered and tested to meet the rigorous demands of automotive electronics, including extreme temperatures, vibrations, and electrical transients. The ‘Brand’ is TDK, a testament to its quality and reliability, as TDK is renowned for its advanced material science and manufacturing precision. A key ‘Feature’ is its AEC-Q200 qualification, which is a standard set by the Automotive Electronics Council for stress test qualification for passive components, ensuring its robustness for automotive use. It is also ‘General 150°C’ rated, meaning it can operate reliably at temperatures up to 150 degrees Celsius, crucial for under-the-hood automotive environments. The ‘Halogen-free’ designation highlights its compliance with environmental regulations, making it a more sustainable choice. The ‘Tolerance’ of ‘±5%’ indicates the permissible deviation from its nominal capacitance value, ensuring consistent performance in circuit designs. Its ‘Capacitance’ is ‘820pF’ (picofarads), a precise value for filtering, coupling, or timing applications. The ‘F(Nom.) / mm’ value of ‘2.5’ refers to the nominal lead pitch, while ‘L(Max.) / mm’ of ‘4’, ‘W(Max.) / mm’ of ‘5.5’, and ‘T(Max.) / mm’ of ‘2.5’ define its maximum physical dimensions (length, width, and thickness respectively), which are vital for PCB layout and mechanical fit. The ‘Temp. Chara.’ is ‘NP0’, also known as C0G, which signifies a highly stable dielectric material with negligible capacitance change over a wide temperature range, making it ideal for precision timing and resonant circuits. The ‘Rated Voltage [DC] / V’ is ’50V’, indicating the maximum DC voltage it can withstand continuously without breakdown. Finally, the ‘Lead Length / Package Type’ is ‘7mm for Bulk’, specifying the length of the leads when supplied in bulk packaging, which is important for automated assembly processes.

Features and Benefits

• AEC-Q200 Qualified: Ensures high reliability and performance in demanding automotive environments, meeting stringent industry standards for stress testing.
• High Temperature Operation: Rated for operation up to 150°C, making it suitable for applications exposed to extreme heat, such as engine compartments.
• NP0 (C0G) Temperature Characteristic: Provides exceptional capacitance stability across a wide temperature range, crucial for precision circuits where capacitance drift is unacceptable.
• Halogen-Free Construction: Complies with environmental directives, offering a more eco-friendly component choice without compromising performance.
• Precise Capacitance Tolerance: A tight ±5% tolerance ensures consistent electrical performance and predictability in circuit designs, reducing variability.
• Robust Leaded Design: Offers superior mechanical stability and thermal dissipation compared to surface-mount components, ideal for applications requiring durability.

Typical Applications

This TDK FA18NP01H821JNU00 ceramic capacitor is highly versatile due to its automotive-grade qualifications and stable performance characteristics. It finds extensive use in various critical electronic systems:

• Automotive Engine Control Units (ECUs): Essential for filtering noise, stabilizing power rails, and timing circuits in engine management systems, where high temperatures and vibrations are common.
• Infotainment and Advanced Driver-Assistance Systems (ADAS): Used in filtering and decoupling applications to ensure signal integrity and reliable operation of sensitive digital and analog circuits in vehicle entertainment and safety systems.
• Industrial Control Systems: Its robust design and high-temperature capability make it suitable for industrial automation, robotics, and process control equipment operating in harsh factory environments.
• Power Supplies and DC-DC Converters: Employed for input and output filtering, ripple reduction, and voltage stabilization in various power conversion circuits, ensuring clean and stable power delivery.
• Lighting Systems (Automotive and Industrial): Utilized in LED drivers and other lighting control circuits to smooth current, filter transients, and ensure stable operation of high-brightness LEDs.

Summary

The FA18NP01H821JNU00 from TDK is a premium automotive-grade ceramic capacitor offering exceptional reliability, high-temperature performance, and stable capacitance characteristics. Its AEC-Q200 qualification and NP0 dielectric make it an ideal choice for critical applications requiring precision and durability. This component is readily stocked and available for immediate shipment across India by Cirkit Electro Components, Mumbai, ensuring prompt delivery for your project needs.

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Buy FA18NP01H821JNU00 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.