173D157X0015YE3

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	Y
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.280" Dia x 0.550" L (7.11mm x 13.97mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	TANTALEX®, 173D
ESR (Equivalent Series Resistance):	--
Type:	Molded
Voltage - Rated:	15V
Tolerance:	±20%
Capacitance:	150µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Tantalum Capacitors: 173D157X0015YE3 Application Field and Working Principle

Tantalum capacitors are essential components in various types of electronics, with their usage spanning from consumer products to defense and aerospace applications. The type of tantalum capacitor in question, the 173D157X0015YE3, is a particularly well-suited capacitor for military applications, providing a large range of capacitance and exceptional durability in extreme environments. But how exactly does this type of tantalum capacitor work, and what sets it apart from other capacitors? In general, capacitance is the capacity of a capacitor to store electrical energy. It is measured in Farads, and the capacitance of any capacitor is determined by the material with which it is constructed, the size of the plates, spacing between the plates, and the dielectric medium that is present between them. The 173D157X0015YE3 has a wide range of capacitance values that are perfectly suited for military applications. Its capacitance range is from 0.5 to 1500uF (microfarads), and it is also relatively small, allowing more of these capacitors to fit into the same amount of space when compared to other types of capacitors. The dielectric medium of a 173D157X0015YE3 is a layer of tantalum pentoxide, which has a very high dielectric constant and power factor. This layer of tantalum pentoxide provides excellent insulation, as well as exceptional dielectric strength and temperature stability. In addition, the structure of the capacitor is also covered in fuel-grade epoxy resin, providing additional protection against mechanical shock. Working Principles for tantalum capacitors, including the 173D157X0015YE3, are quite simple. When a voltage is applied to the capacitor, the electrical field created by the voltage and the surrounding dielectric medium causes charge to be accumulated on the two plates and stored as energy within the capacitor. When the voltage is removed, the charge stays stored within the capacitor, until the plates are discharged either through external forces like current draw, or the capacitor’s own internal self-discharge rate. Due to their unique construction and dielectric medium, the 173D157X0015YE3 offers a wide range of applications, including in military equipment and aerospace systems. Its small size, high capacitance range, and exceptional insulation and durability make it perfect for these applications, as it can withstand high levels of shock, vibration, and temperature conditions. In addition, the 173D157X0015YE3 has a very low profile, making for easy integration into existing systems. In conclusion, the 173D157X0015YE3 is a versatile and reliable type of tantalum capacitor. Its wide range of capacitance values, coupled with its exceptional dielectric stability and insulation, make it an ideal choice for military and aerospace applications, where its small size, high capacitance range, and durability will be particularly useful.

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