173D226X9035YWE3

Series:	TANTALEX®, 173D
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	22µF
Tolerance:	±10%
Voltage - Rated:	35V
Type:	Molded
ESR (Equivalent Series Resistance):	--
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Size / Dimension:	0.280" Dia x 0.550" L (7.11mm x 13.97mm)
Height - Seated (Max):	--
Lead Spacing:	--
Manufacturer Size Code:	Y
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are electronic components made from tantalum. They are used for a number of different applications, including filtering, decoupling, and transient suppression. The part code of a tantalum capacitor, such as 173D226X9035YWE3, can provide valuable information regarding its size, type, and performance.

Application Field of Tantalum Capacitors

Tantalum capacitors are widely used in a variety of electronics, including medical and space equipment, military and defense systems, industrial control systems, and automotive applications. They are used primarily for filtering and decoupling, which helps to reduce the noise generated by these applications. Tantalum capacitors are also commonly used in power supply bypassing, voltage stabilization, and high-frequency resonance circuits. They can also be used to replace traditional mechanical parts, such as motors and springs.

Advantages of Tantalum Capacitors

Tantalum capacitors have numerous advantages over traditional types of capacitors. They are significantly smaller and lighter than aluminum electrolytic and ceramic capacitors, which makes them ideal for use in compact designs. They also feature a negligible warm-up time, which allows them to respond quickly when needed. Tantalum capacitors also feature a higher breakdown voltage than other types, which allows them to be used in high-voltage applications. Additionally, tantalum capacitors feature a high capacitance-to-volume ratio, making them ideal for applications requiring large capacitors in a small package.

Working Principles of Tantalum Capacitors

Tantalum capacitors are composed of two electrodes, an anode, and a cathode, which are separated by a dielectric. The electrodes are typically made of tantalum and the dielectric is typically made of an oxide. When a voltage is applied across the electrodes, an electric field is created, which causes electrons to move from the anode to the cathode. The electrons then form an electric charge, known as a capacitor. When the voltage is removed, the electrons are free to move back to the anode, completing the electrical cycle.

Conclusion

Tantalum capacitors are used for a number of different applications, including filtering, decoupling, and transient suppression. They are also smaller and lighter than aluminum electrolytic and ceramic capacitors, and feature a higher breakdown voltage. Additionally, tantalum capacitors feature a high capacitance-to-volume ratio, making them ideal for applications requiring large capacitors in a small package. The part code of a tantalum capacitor, such as 173D226X9035YWE3, can provide valuable information regarding its size, type, and performance.

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