TAJC685M020SNJ

Series:	TAJ
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	6.8µF
Tolerance:	±20%
Voltage - Rated:	20V
Type:	Molded
ESR (Equivalent Series Resistance):	2 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Surface Mount
Package / Case:	2312 (6032 Metric)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Height - Seated (Max):	0.110" (2.80mm)
Lead Spacing:	--
Manufacturer Size Code:	C
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors are one of the most common types of capacitors used today. They are valued for their small size and high capacitance. They are widely used in electronics designs for its low loss and high capacitance. Tantalum capacitors are generally divided into two categories, axial Tantalum capacitor and surface mount technology (SMT) Tantalum capacitor. One of such important members in the Tantalum Capacitors family is the TAJC685M020SNJ capacitor.TAJC685M020SNJ capacitor is an axial Tantalum capacitor, consisting of two solid MnO2 electrodes and one solid tantalum anode. It is particularly good for applications involving high-frequency operations like filters and high-pass low-pass networks. It is one of the most popular surface mount technologies as it is space saving and cost-effective. Its lead wire is soldered onto printed circuit board (PCB) and quick to install.The TAJC685M020SNJ capacitor also shows great performance in terms of its capacitance. It offers up to 6.8 uF of capacitance, while its dissipation factor is particularly low at 0.15% (typical) at 1KHz. This indicates it is particularly suitable for high-frequency operations.

— Working Principle —

The working principle of TAJC685M020SNJ capacitor remains the same as that of the conventional capacitor. It is a two-terminal active component that stores electric charge and releases it when needed.When dc voltage is applied across the two terminals of the TAJC685M020SNJ capacitor, charge is stored by the imaginary dielectric material in between the two electrodes. This is the charging process. The charge is then released when the voltage across its terminals is reduced. This discharge process is controlled by the capacitance, which is calculated by the following equation:

C(Farads) = L x A / d

where L is the length of the capacitor, A is the area between the electrodes, and d is the dielectric thickness.

The TAJC685M020SNJ capacitor has high capacitance, which means it stores more charge than conventional capacitors. Its low dissipation factor also means the energy stored is released slowly over a long period of time. This gradual discharge ensures stable power supply for high-frequency applications.

— Application Field —

Given its high capacitance and low dissipation factor, TAJC685M020SNJ capacitor is suitable for a wide range of electronic applications. It is mainly used in filter networks and high-pass low-pass networks, as it can offer stable voltage even under high frequency.Other than being used for filtering out unwanted frequencies, TAJC685M020SNJ capacitor is also widely used in timing circuits for its high capacitance and stable working environment. Moreover, it is used as energy storage element for amplifier circuits, rectifiers, and voltage regulators. It is also a good option for decoupling circuits, which mainly functions to suppress high-frequency noise.Apart from all the above, TAJC685M020SNJ capacitor can also be used in audio and musical applications. Its high capacitance makes it an ideal choice for audio and musical applications with reliable frequency and resonance.

In conclusion, TAJC685M020SNJ capacitor is one of the most popular types of capacitors used in many electronic applications. It is particularly good for high-frequency operations due its high capacitance and low dissipation factor, making it a suitable choice for filters, high-pass low-pass networks, amplifier circuits, rectifiers, voltage regulators, and decoupling circuits. It is also popular in audio and musical applications for its reliable frequency and resonance.

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