Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	High Reliability
Ratings:	COTS
Manufacturer Size Code:	E
Lead Spacing:	--
Height - Seated (Max):	0.173" (4.40mm)
Size / Dimension:	0.299" L x 0.173" W (7.60mm x 4.40mm)
Package / Case:	3017 (7644 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, 13008
ESR (Equivalent Series Resistance):	35 mOhm
Type:	Conformal Coated
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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

Tantalum Capacitors - 13008-020KESC Application Field and Working Principle

Tantalum capacitors, also known as tantalum electrolytic capacitors, are polarized capacitors with an electrolyte such as manganese dioxide or antimony sulfide as a cathode, and a tantalum-oxide film dielectric. Tantalum capacitors with very high capacitance-to-weight ratios are used in aerospace and military applications, and in high-frequency applications. The 13008-020KESC is an especially popular type of tantalum capacitor that has a wide range of applications. In this article, we will discuss the application field and working principle of the 13008-020KESC tantalum capacitor.

Application Field of the 13008-020KESC Tantalum Capacitor

The 13008-020KESC tantalum capacitor has a capacitance of 22 µF, a voltage rating of 16V, and an operating temperature range of -55°C to +125°C. These specifications make this type of tantalum capacitor well-suited for use in a variety of applications such as high-frequency switching power supplies, pulse and radio-frequency noise filters, and voltage-regulator circuits.For example, the 13008-020KESC is often used as a noise filter for audio circuits. This type of capacitor can be connected in series between the audio input and output to reduce hum and other noise coming from power supplies and other areas. The capacitor is also often used in power amplifier circuits, voltage converters, and as a buffer in power converters. The 13008-020KESC is also frequently used in military and aerospace applications because of its high capacitance-to-weight ratio and its resistance to shock and vibrations. This type of capacitor is often used in signal conditioning circuits in the radio and telecommunications fields.

Working Principle of the 13008-020KESC Tantalum Capacitor

The 13008-020KESC tantalum capacitor consists of two electrodes—an anode and a cathode—separated by an insulating material—a tantalum-oxide film dielectric. When a voltage is applied across the capacitor, a current is established at the anode, and electrolyte ions move towards the anode. At this point, the electrolyte forms an oxide layer on the anode. This oxide layer acts as an insulator, creating a voltage across the capacitor while enabling current to flow.The 13008-020KESC has a very high capacitance-to-weight ratio due to the unique construction of its electrodes. The capacitor\'s anode is constructed using a tightly wound coil of tantalum wire, which increases the capacitor\'s surface area-to-volume ratio. The capacitor\'s cathode is made from a layer of manganese dioxide or antimony sulfide, which both have excellent electrical conductivity. This results in a capacitor with a very high capacitance-to-weight ratio.In addition to its high capacitance-to-weight ratio, the 13008-020KESC has a very low leakage current, making it suitable for use in applications where power consumption needs to be kept to a minimum. The capacitor also has a high temperature rating, making it resistant to both high and low operating temperatures. The capacitor can also withstand shock and vibration, making it suitable for use in a variety of military and aerospace applications.

Conclusion

The 13008-020KESC tantalum capacitor is a popular type of capacitor due to its high capacitance-to-weight ratio, low leakage current, high temperature rating, and its ability to withstand shock and vibration. This type of capacitor is well-suited for use in a variety of applications such as high-frequency switching power supplies, pulse and radio frequency noise filters, signal conditioning circuits, and power amplifier circuits. The 13008-020KESC is also often used in military and aerospace applications.

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

Part Number	Manufacturer	Price	Quantity	Description