FG18C0G1H4R7CNT00 FG18C0G1H4R7CNT00 Ceramic Capacitor (Leaded MLCC)

FG18C0G1H4R7CNT00 is a high-quality leaded ceramic capacitor (MLCC) manufactured by TDK, a global leader in electronic components. This passive component is designed for commercial-grade applications, offering stable capacitance and excellent performance in various electronic circuits. Its C0G temperature characteristic ensures minimal capacitance change over a wide temperature range, making it ideal for precision timing, filtering, and coupling applications where stability is paramount. As a leaded MLCC, it provides robust mechanical mounting and ease of integration into through-hole designs, contrasting with surface-mount alternatives.

Key Specifications

The Capacitance of 4.7pF indicates its ability to store a small amount of electrical charge, suitable for high-frequency applications or precise tuning circuits. The Rated Voltage [DC] / V of 50V specifies the maximum DC voltage that can be continuously applied across the capacitor without breakdown, ensuring reliability in circuits operating at or below this voltage. The Temp. Chara., C0G, is a highly stable dielectric material known for its negligible change in capacitance with temperature (typically less than ±30 ppm/°C from -55°C to +125°C), which is critical for precision applications. The physical dimensions are detailed with L(Max.) / mm at 4mm, W(Max.) / mm at 5.5mm, and T(Max.) / mm at 2.5mm, providing the maximum length, width, and thickness respectively, which are essential for PCB layout and component placement. The F(Nom.) / mm of 2.5mm likely refers to the nominal lead spacing, crucial for through-hole mounting. The Lead Length / Package Type is specified as 7mm for Bulk, indicating the length of the leads provided for easy integration into circuit boards, especially for automated insertion processes or manual assembly. The Product Status is Production (NRND), meaning it is currently in production but may be nearing the end of its lifecycle, though still widely available.

Features and Benefits

• Commercial Grade Reliability: Designed to meet the stringent requirements of commercial electronic products, ensuring consistent performance and longevity in typical operating environments.
• Stable C0G Dielectric: Offers exceptional temperature stability, making it suitable for precision applications where capacitance drift must be minimized across varying temperatures.
• Halogen-Free Construction: Environmentally conscious design, complying with modern ecological standards and reducing hazardous substance content.
• Robust Leaded Package: Provides strong mechanical attachment to PCBs, enhancing durability and simplifying assembly processes, particularly for through-hole technology.
• TDK Quality Assurance: Manufactured by TDK, a reputable brand known for its high-quality passive components, guaranteeing reliability and performance.

Typical Applications

The FG18C0G1H4R7CNT00 capacitor is versatile and finds application in numerous electronic systems. In RF and Wireless Communication, its stable 4.7pF capacitance and C0G characteristic make it ideal for impedance matching networks, resonant circuits, and filter applications in high-frequency signal paths, ensuring signal integrity and minimal distortion. For Timing and Oscillator Circuits, the C0G dielectric’s low temperature coefficient is crucial for maintaining stable oscillation frequencies in crystal oscillators, timers, and clock generation circuits, which are vital for microcontrollers and digital systems. In Analog Signal Processing, it can be used for coupling and decoupling small signals, as well as in precision filter designs where its stable capacitance helps maintain accurate frequency response. Furthermore, in Industrial Control Systems, its commercial-grade reliability and robust leaded package make it suitable for use in sensors, actuators, and control boards where environmental stability and mechanical resilience are important. Lastly, in Medical Diagnostic Equipment, where precision and reliability are paramount, this capacitor can be employed in low-power signal conditioning and filtering stages, contributing to accurate data acquisition.

This TDK FG18C0G1H4R7CNT00 leaded ceramic capacitor is a reliable choice for designers seeking a stable, high-performance component for their commercial electronic projects. It is stocked and shipped across India by Cirkit Electro Components, Mumbai.

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