Series:	TANTAMOUNT®, 595D
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.68µF
Tolerance:	±20%
Voltage - Rated:	20V
Type:	Conformal Coated
ESR (Equivalent Series Resistance):	10.8 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Size / Dimension:	0.087" L x 0.043" W (2.20mm x 1.10mm)
Height - Seated (Max):	0.055" (1.40mm)
Lead Spacing:	--
Manufacturer Size Code:	T
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors are a type of capacitor, an electrical component that stores an electrical charge. These capacitors are particularly popular due to their small size, high capacity, and high level of reliability. Tantalum capacitors are commonly used in applications such as filtering power supplies, bypassing clock lines, and buffering audio signals.The most common type of tantalum capacitor is the 595D684X0020T4T. This capacitor is a polarized electrolytic type of capacitor, meaning it has one positive and one negative terminal. The capacitor consists of two metal plates or electrodes separated by a dielectric material, typically tantalum pentoxide. The benefit of the larger surface area of the tantalum pentoxide is a high capacitance relative to its volume.The working principle of the 595D684X0020T4T tantalum capacitor is the same as any other polarized electrolytic capacitor. When an electrical charge is applied between the positive and negative terminals of the capacitor, the anode (positive) plate accumulates a large number of electrons which creates an electric field that attracts ions from the electrolyte solution. The ions then bind to the anode creating a layer of positive charge between the two plates. This creates an electric field that holds the charges against each other, creating a storage of static energy.The 595D684X0020T4T tantalum capacitor is a popular choice for a variety of applications due to its specific combination of characteristics. It has a low ESR (Equivalent Series Resistance), allowing it to handle high current applications and providing a high ripple current, without the need for large inductors. It also has a low self-discharge rate, meaning it can maintain its charge for a longer period of time when not connected to a power source. Additionally, it offers a low leakage current, meaning that it has a lower tendency to dissipate its charge when connected to a power source.The 595D684X0020T4T tantalum capacitor is an excellent choice for high-current applications and power supply regulation. It is also widely used in audio buffering, digital and analog filtering, and in signal bypass circuits. It is an ideal choice for any application requiring high reliability and excellent performance in a compact form factor.

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