F971V475MCCHT3 Capacitors

Operating Temperature:	-55°C ~ 135°C
Failure Rate:	--
Features:	High Reliability
Ratings:	AEC-Q200
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.106" (2.70mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 135°C
Series:	F97-HT3
ESR (Equivalent Series Resistance):	1.8 Ohm
Type:	Molded
Voltage - Rated:	35V
Tolerance:	±20%
Capacitance:	4.7µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors - F971V475MCCHT3 Application Field and Working Principle

Tantalum capacitors are one of the most important components in the design of electrical and electronic circuits. They are manufactured using a high purity tantalum powder-filled polymer film, which makes them highly cost effective and reliable compared to other components. Tantalum capacitors can be used in a wide range of applications, including automotive, computer, consumer electronics, industrial, power, telecommunications and networking. F971V475MCCHT3 is a specialized tantalum capacitor used to reduce impedance in high speed, high frequency operations. The inherent properties of tantalum capacitors make them an ideal choice for high speed, high frequency operations. The metal element itself exhibits a low equivalent series resistance and a low temperature coefficient of electrostatic capacitance, meaning that the capacitors can operate in high temperatures and at high frequencies without significant losses. Additionally, the dielectric layer of the metal element acts as an insulating barrier for the electrons, allowing them to pass through without leakage. In this way, the capacitance of a tantalum capacitor can remain relatively constant even when subjected to extreme temperatures and high frequencies. The F971V475MCCHT3 is specifically designed for use in high speed, high frequency applications. It features a temperature coefficient of 0.9% per °C and a total capacitance rating of 47µF. This capacitor is also capable of withstanding up to 125°C and has an ESR (Equivalent Series Resistance) rating of 10mΩ. This low ESR rating allows the capacitor to effectively reduce impedance during operations, resulting in improved speed and accuracy.F971V475MCCHT3 is designed as a wet tantalum capacitor. This makes it highly stable and reliable, as the dielectric layer of the capacitor is sealed against moisture and other corrosive elements. This provides superior performance even in extreme environmental conditions. Additionally, the case material of this capacitor is a highly self-extinguishing black epoxy, improving its heat resistance. This minimizes the risk of capacitor failure in high temperature applications. The working principle of a standard tantalum capacitor is similar to that of any other electrochemical capacitor, such as an aluminum electrolytic or a film capacitor. When an electrical charge is applied to the capacitor, a field is created, which produces an electrical current in the anode and cathode of the capacitor. This current is passed through the dielectric layer, allowing the electrons to accumulate in the anode, creating a positive potential difference at the terminal. The negative potential difference is then established between the anode and the cathode. This action creates a capacitive reactance in the circuit, which is used to reduce the transient voltage peaks caused by fast switching circuits or E.M.I radiation. In summary, the F971V475MCCHT3 is a specialized tantalum capacitor designed for high speed and high frequency operations. It features low ESR and excellent temperature resistance, which allows the capacitor to effectively reduce impedance without any significant losses. Additionally, its wet design and self-extinguishing epoxy material make it highly stable and reliable, even in extreme environmental conditions.

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