173D186X9020XWE3

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	X
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.180" Dia x 0.420" L (4.57mm x 10.67mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	TANTALEX®, 173D
ESR (Equivalent Series Resistance):	--
Type:	Molded
Voltage - Rated:	20V
Tolerance:	±10%
Capacitance:	18µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are a type of capacitor which is made up of tantalum metal and uses an electrolyte to store electrical charge. The 173D186X9020XWE3 capacitor is a tantalum capacitor specifically designed for high-reliability, high-quality operation. This capacitor is composed of two external terminals, one being a positive terminal and the other being a negative terminal, and is known to provide long-term stability and reliability under high stress conditions.

Application Field

The 173D186X9020XWE3 capacitor is specifically designed for high-reliability applications, such as those in military and aerospace applications. This type of capacitor can also be used in audio and power electronics where low-impedance is required. Additionally, the capacitor can be used in harsh environments as it is waterproof and resistant to vibration and shock.

Working Principle

The 173D186X9020XWE3 capacitor works by using a tantalum anode to store charge. This is done through a process of electrolysis, in which an electrolyte of liquid or solid-state solution is used to ionize and form a conductive barrier between the anode and the cathode. When a voltage is applied, this conductive barrier allows an electrical current to flow between the and the cathode, thus allowing the capacitor to store charge. The capacitor is able to store charge as a result of the electrical charge which builds up on the metal electrodes. As current flows through the electrolyte, an electrical field is created which attracts and repels charges. This phenomenon causes the opposite surfaces of the electrolyte to form an electric dipole field, which is the basis of capacitance. The 173D186X9020XWE3 capacitor is designed to operate in high temperatures and provide great stability for long-term operations. It is able to do this by using a high-temperature polyurethane as the electrolyte solution to minimize impedance and ensure reliability. The design of the capacitor also prevents the use of cross-contaminants, and its installation requires great precision to ensure the best performance.

Conclusion

The 173D186X9020XWE3 capacitor is specificall designed to be lightweight, reliable, and waterproof. Its electrolyte and polyurethane composition allows it to operate in high temperatures and provide a long-term, stable performance. It is the perfect choice for applications that need precision and stability under high stress.

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