T197A206K010AS

Operating Temperature:	-55°C ~ 200°C
Failure Rate:	--
Features:	Wet Tantalum
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.219" Dia x 0.453" L (5.56mm x 11.51mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	T197
ESR (Equivalent Series Resistance):	3.98 Ohm
Type:	Hermetically Sealed
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	20µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum capacitors are devices used in electronic circuit designs which are capable of storing and releasing energy in electrical signals. They are used to reduce noise, improve power management, and decouple components in a circuit. Tantalum capacitors have a wide range of applications in a variety of fields, and the T197A206K010AS model is one example of these capacitors.The T197A206K010AS is an electrolytic capacitor with about 4.7 μF capacitance value. It has an operating temperature range from -55°C to 85°C, and is rated at 50V DC as its rated voltage. It is further characterized by a PTFE sleeve/terminal insulation, thus making it suitable for pulse applications. The T197A206K010AS is an axial capacitor which is an ideal choice for applications where space is an issue. The T197A206K010AS has several applications in a variety of electronic equipment, computers, and portable electronics. For instance, these capacitors are typically used in scanning machines, servers, televisions, satellite equipment, inverters, and vending machines, to name a few.In most cases, the T197A206K010AS is used for decoupling, also known as bypassing, of signals in order to reduce the effect of noise. This capacitor is ideal for creating a low-pass filter and also helps reduce the amount of unwanted high-frequency electrical noise in a circuit. As a result, it helps in making sure that the signal is not contaminated by noise leading to a reliable and stable operational performance.Another important application of this capacitor is for power management. It helps in reducing the total amount of power consumed by a circuit. This is how it works: when the capacitor is placed in series with the load, the capacitor helps reduce the total power consumption by acting as a buffer. In other words, the capacitor just acts as a temporary storage device to hold charge and energy for a short period of time when current is drawn from the system.Additionally, the T197A206K010AS is used in the protection of sensitive circuits from voltage spikes. This is done by connecting the capacitor in parallel with the system’s power supply line. This capacitor is also beneficial in cutting down on harmonic distortion and crosstalk in audio and video signals due to its high-frequency noise suppression properties.The working principle of the T197A206K010AS capacitor is quite simple. This capacitor works based on the ability of a dielectric material to store charge and energy. It has two metal plates which are separated by a dielectric material known as the ‘tantalum’. The electropositive plate of the capacitor is made up of the ‘anode’ and the other plate, which is electronegative, is known as the ‘cathode’. The anode is usually made of an alloy which contains tantalum. An electric current flows from this alloy and gets stored in the dielectric material placed between the two plates. As a result, an amount of charge and energy is stored in the dielectric material creating a capacitor.When an electric current is applied to the capacitor, an electric field is formed between the dielectric material and the two plates which causes a small voltage across the two plates. The dielectric material allows the passage of electrons from one plate to another without any resistance which causes an electric current to build-up, leading to an increase in the voltage. When the voltage reaches a certain point, the dielectric material breaks down and the charges pass from one plate to another creating an electric discharge in the form of a spark.In conclusion, the T197A206K010AS is a high-performance electrolytic capacitor featuring a 4.7 μF capacitance value, a rate voltage of 50V DC, and an operating temperature range from -55°C to 85°C. It is a great choice for applications that have space constraints and serves many purposes, such as noise reduction, power management, and voltage protection. Its working principle is based on the ability of the dielectric material, which is ‘tantalum’ in this case, to store charge and energy.

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