F931D155MAA Capacitors

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Package / Case:	1206 (3216 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	F93
ESR (Equivalent Series Resistance):	6.3 Ohm
Type:	Molded
Voltage - Rated:	20V
Tolerance:	±20%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are one of the most common type of capacitor used for applications in both the industrial, commercial and consumer sectors. The F931D155MAA is an example of a tantalum capacitor and this article will look at its application field and working principle. A capacitor is a component which is used to store an electrical charge. They are commonly found in electrical circuits and have a wide range of applications from signal filtering and smoothing to power supplies and RF communication. The F931D155MAA is a type of capacitor known as a tantalum capacitor, which is a type of electrolytic capacitor. Unlike most capacitors, the F931D155MAA contains two electrodes, separated by an electrolytic solution and is specifically designed for high-temperature applications.The F931D155MAA is a surface-mount, leadless component and it is constructed using a tantalum pentoxide (Ta2O5) dielectric with a proprietary solid electrolyte. This type of capacitor offers not only excellent performance at high temperatures but also offers significant advantages over other types of electrolytic capacitors, such as longer shelf life and improved stability. The F931D155MAA has a wide range of applications and can be used in many different types of projects where a high amount of energy or charge is stored or where a fast charging/discharge cycle is required. Examples of these applications include switching power supplies, DC-DC converters, and long-term energy storage. In addition, it can also be used in automotive, industrial and military electronics. The working principle of a tantalum capacitor is fairly simple. When a voltage is applied to the capacitor, the positive terminal attracts electrons and when electrons move through the anode, they cause the anode to "saturate", which in turn forces the negative ions to leave the anode and enter the cathode. This flow of electrons produces a charge, allowing the capacitor to store energy. When the voltage is removed from the capacitor, the electrons begin to neutralize the charge and eventually cause the capacitor to discharge. Overall, the F931D155MAA is a highly reliable, high-temperature electrolytic capacitor which is suitable for a wide range of applications. It is easy to use and require little maintenance, making it a popular choice for designers. Its reliable operation and high temperature performance make it well suited for a wide range of industrial, commercial and consumer applications.

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