F920G476MAA

Series:	F92
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	4V
Type:	Molded
ESR (Equivalent Series Resistance):	2.8 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max):	0.051" (1.30mm)
Lead Spacing:	--
Manufacturer Size Code:	A
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors are electronic components that provide a reliable, energy efficient and cost effective storage medium for energy. They are used in many applications, from medical electronics to automotive and aerospace electronics. The F920G476MAA is a type of tantalum capacitor manufactured by Vishay. This article will discuss the application fields and working principle of this particular device.The F920G476MAA is a high-frequency capacitor with a rated voltage of 25V and a very low ESR (Equivalent Series Resistance). It is available in a 4-pin version and has a robust design that makes it suitable for use in high-temperature, high-humidity, or vibration-prone environments. The device has a wide frequency range, making it suitable for applications that require switch-mode power supply (SMPS) or radio frequency (RF) applications.The device is commonly used in Bluetooth, audio and video applications. Its low ESR makes it suitable for improving noise levels in audio systems. It is also used in power supplies and UPS systems to reduce ripple current, which is a fluctuation in the voltage of power sources and can cause damage to electronic devices. In automotive electronics, the device is used for ignition systems, sensors and antenna systems. The working principle of the F920G476MAA starts with a “pulse” from the power source, which is stored in the device’s dielectric material. This material can be tantalum-oxide or ceramic, which both have unique characteristics. The material acts like a capacitor, that is, it stores charge. When the pulse is over, the energy stored in the dielectric material is released at a much slower rate than it was initially stored, providing the steady power output expected of a capacitor.The device also has a self-healing property, which means that any short-circuit in the device is self-corrected by the dielectric material, ensuring the longevity of the capacitor. The dielectric material also has a high fatigue endurance, which allows the device to perform its function efficiently over the life of the device.The F920G476MAA is just one of the many tantalum capacitors manufactured by Vishay. This particular device is widely used in all sorts of electronic applications because of its reliable performance and cost-effectiveness. The working principle of this device is based on the use of dielectric material, which helps to provide steady power output and long-term reliability.

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