195D685X0002A2T

Series:	TANTAMOUNT®, 195D
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	6.8µF
Tolerance:	±20%
Voltage - Rated:	2V
Type:	Conformal Coated
ESR (Equivalent Series Resistance):	--
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	1106 (2815 Metric)
Size / Dimension:	0.110" L x 0.059" W (2.80mm x 1.50mm)
Height - Seated (Max):	0.055" (1.40mm)
Lead Spacing:	--
Manufacturer Size Code:	A
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors: 195D685X0002A2T Application Field and Working Principle

Tantalum capacitors are a type of electrolytic capacitor. They are made of a material called tantalum which has the highest melting point of any element other than carbon. Tantalum capacitors are relatively small in size and have very low ESR (equivalent series resistance). This makes them ideal for high frequency applications and circuits that require high precision and stability.The 195D685X0002A2T model is a type of tantalum capacitor specifically designed for low voltage pulse applications. It has a capacitance of 680 μF, a maximum working voltage of 6.3 VDC, and a capability to withstand a 10 VDC surge voltage of up to 30 seconds. Application FieldThe 195D685X0002A2T capacitors are widely used in a variety of electronic circuits, such as in digital communications systems, cell phones, laptop computers, televisions and audio equipment, automotive electronics, and medical equipment. They are commonly used in combination with other components in order to optimize electrical performance and reduce costs. Tantalum capacitors are also widely used in home appliance circuits, such as microwaves, washing machines and refrigerators. They can also be used for power regulation and filtering circuits, as well as for transient suppression, temperature compensation and circuit protection.Working PrincipleTantalum capacitors work on a similar principle as do aluminum electrolytic capacitors. They consist of a tantalum metal oxide dielectric which is also known as tantalum pentoxide, between a pair of conductive plates. When a voltage is applied to the capacitor, the positively-charged plate attracts and dissolves some of the negatively charged oxide. This sends positive ions onto the negative plate, which adds to the capacitance of the capacitor. The capacitor is able to store electrical energy and then release it when the voltage is removed or reversed. This process is known as electrolytic conduction and is used to regulate the voltage and current in circuits. The 195D685X0002A2T capacitor has a higher than normal dissipation factor of 0.20, which is due to its low voltage rating and the oxidation rate in the oxide layer. This enables it to operate over a wider temperature range and also to be used in higher temperature applications. ConclusionThe 195D685X0002A2T tantalum capacitor is a small, cost-effective device that can be used in a variety of applications to provide precise and stable power. Its small size and low equivalent series resistance make it suitable for high frequency applications, and its higher than normal dissipation factor makes it better suited for higher temperature applications. Tantalum capacitors are a reliable and durable type of capacitor that has become increasingly popular for use in numerous electronic applications. The 195D685X0002A2T model is a versatile and cost-effective capacitor that can be used in a variety of electronic circuit designs.

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