173D685X0004UE3

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	U
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.095" Dia x 0.260" L (2.41mm x 6.60mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	TANTALEX®, 173D
ESR (Equivalent Series Resistance):	--
Type:	Molded
Voltage - Rated:	4V
Tolerance:	±20%
Capacitance:	6.8µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to Tantalum Capacitors

A tantalum capacitor, often referred to as a tantalum electrolytic, is an electronic capacitor which uses the electrical properties of tantalum to store electrical energy. It is a type of electrolytic capacitor, an electronic component consisting of two electrodes separated by an electrolyte. It has superior volumetric efficiency over other kinds of electrolytic capacitors and is used in many modern electronics designs.

Structure and Working Principle of the 173D685X0004UE3 Tantalum Capacitor

The 173D685X0004UE3 is a type of tantalum capacitor, which consists of a tantalum anode, a tantalum anode electrolyte, a cathode, and an insulated glass envelope. The anode is typically made of a thin strip of tantalum while the cathode is typically a layer of metalized powder. One key property of the 173D685X0004UE3 is that it has very low equivalent series resistance (ESR), meaning it can create high currents for short periods of time.When a voltage is applied across the capacitor, the anode and cathode act as two plates separating a charged and uncharged electrolyte solution. This electrolyte solution is a mixture of water, sulfuric acid, and other dissolved elements. As the electrolyte is exposed to heat from the resistors, its molecules start commuting and become ionically charged, creating what is known as a polarized electrolyte. This in turn creates a dielectric field between the anode and cathode, allowing the capacitor to store and later release electrical energy.

Typical Applications

The173D685X0004UE3 tantalum capacitor is an ideal capacitor for use in consumer electronics, automotive, medical, and industrial devices. It is widely used in consumer audio and consumer video systems, as it can provide high-current pulses when needed. In automotive, it is used as an alternative to lead-acid batteries, particularly when space is constrained. In industrial applications, it can be used in high performance and low noise oscillators. In medical applications, it is used in pacemaker circuits, hearing aids and other battery-powered medical devices, as well as implantable medical devices.

Conclusion

The 173D685X0004UE3 tantalum capacitor is a reliable and efficient capacitor for use in many consumer, automotive, industrial, and medical applications. It is composed of a tantalum-anode, electrolyte, cathode and glass envelope, and operates by creating a dielectric field between the anode and cathode which can store and release electrical energy. It is characterized by low equivalent series resistance and high capacitance values, making it an ideal choice for high-current, high-performance and low-noise applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description