TAP685K016BRS

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	C
Lead Spacing:	0.197" (5.00mm)
Height - Seated (Max):	0.335" (8.50mm)
Size / Dimension:	0.197" Dia (5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Lifetime @ Temp.:	1000 Hrs @ 85°C
Series:	TAP
ESR (Equivalent Series Resistance):	4 Ohm
Type:	Conformal Coated
Voltage - Rated:	16V
Tolerance:	±10%
Capacitance:	6.8µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Tantalum Capacitors

Tantalum capacitors are electrical components made up of two solid, conductive plates separated by a dielectric material. Tantalum capacitors are able to store large amounts of energy, enabling them to provide a wide range of electrical and electronic applications, such as coupling, timing, bypassing, and temperature compensation. The TAP685K016BRS is a popular application of tantalum capacitors, and named after its capacitance value and voltage rating.

Application Field of TAP685K016BRS

TAP685K016BRS are mainly used in high-voltage, high-frequency power electronics and medical applications, as well as energy storage, power management, telecommunication, and aerospace and military related applications. These capacitors are made from a tantalum pentoxide ceramic dielectric and have the ability to provide a capacitance rating of 6.8 µF at a rated voltage of 50 V. The TAP685K016BRS also features an extended temperature range from -55 °C to +125 °C, making it suitable for a variety of applications in both industrial and commercial settings.

Working Principle of TAP685K016BRS

Tantalum capacitors rely on two main components: the anode, which is a layer of tantalum powder, and the cathode, which can be made of conductive oxides such as manganese dioxide or carbon. When the capacitor is connected to a power source, the tantalum powder layer will accumulate charge and become the anode, while the conductive oxide layer will become the cathode.The anode is connected to a capacitor and supplies current to the capacitor. The charge is stored and stored up to the rated voltage of the capacitor, until the capacitive reactance is reduced to a point where the electricity can pass through it freely. This process is called dielectric absorption, and it creates the capacitance necessary for the capacitor to perform its intended task. The key to operating a capacitor at its rated voltage is to equalize the dielectric absorption process. The TAP685K016BRS capacitor is designed to do this by having a dielectric with a very low leakage current and low effective capacitance. This helps to ensure that the capacitor maintains its rated voltage over a long period of time, making it suitable for a wide range of applications.

Pros and Cons of TAP685K016BRS

The TAP685K016BRS offers a range of benefits, including high capacitance, low leakage current, and wide temperature range. In addition, it is a great choice for applications that require a high temperature rating. On the downside, these capacitors are prone to dielectric hardening, which can cause the capacitor to become unstable and fail over time. Another disadvantage of the TAP685K016BRS capacitor is its relatively high cost per unit.

Conclusion

The TAP685K016BRS is a popular application of tantalum capacitors, and named after its capacitance value and voltage rating. It is mainly used in high-voltage, high-frequency power electronics and medical applications, as well as energy storage, power management, telecommunication, and aerospace and military related applications. The TAP685K016BRS offers a range of benefits, including high capacitance, low leakage current, and wide temperature range. However, it is also prone to dielectric hardening and has a relatively high cost per unit.

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