Lifetime @ Temp.:	1000 Hrs @ 85°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.440" (11.17mm)
Size / Dimension:	0.280" L x 0.270" W (7.10mm x 6.85mm)
Package / Case:	Radial - 3 Leads
Mounting Type:	Through Hole
Series:	TANTALEX®, 299D
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	--
Type:	Conformal Coated
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	15µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum Capacitor

Tantalum capacitors are a type of electrolytic capacitor that consists of tantalum as the anode and a manganese dioxide as the dielectric oxide layer. They are usually polarized and therefore they cannot be used in AC applications and need to be connected properly in order to avoid destructive currents. Tantalum capacitors are used in a variety of AC/DC circuits and offer a few advantages over other types of capacitors due to their small size, high capacitance and ability to operate in extreme environments.

299D156X9025DB1 Application Field and Working Principle

The 299D156X9025DB1 tantalum capacitor is a low-profile surface mount capacitor used in devices with extremely compact designs. It is capable of operating in temperatures ranging from -55°C to +125°C and is suitable for use in both commercial and military applications.The working principle of this capacitor involves a tantalum anode and an oxide dielectric layer as the primary components. When the anode is connected to a positive voltage, a thin layer of electrons is created on the anode surface, forming an electrical charge. At the same time, the oxide dielectric layer stores electrical energy, allowing the capacitor to act as an energy storage device.The 299D156X9025DB1 capacitor is designed for applications with high frequency and temperature variations, making it suitable for high reliability designs. It is also capable of operating at a wide voltage range, making it suitable for both high voltage and low voltage applications.In addition to its usage in commercial and military applications, the 299D156X9025DB1 capacitor is also widely used in automotive, entertainment, medical and industrial applications for power electronics. It is also popular in telecommunications for its ability to operate in extreme environments and withstand high levels of shock and vibration.

Conclusion

The 299D156X9025DB1 tantalum capacitor is a low-profile surface mount device with a wide range of applications and advantages. It is able to operate in temperatures ranging from -55°C to +125°C and is capable of operating at a wide voltage range. Due to its small size, high capacitance and ability to operate in extreme environments, it is suitable for use in a variety of AC/DC circuits. It is also popular in the automotive, entertainment, medical and industrial sectors and is widely used in telecommunications.

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