293D156X9010B2TE3

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.083" (2.11mm)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case:	1411 (3528 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	TANTAMOUNT®, 293D
ESR (Equivalent Series Resistance):	2 Ohm
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors and Their Application Field and Working Principle

Tantalum capacitors are a type of capacitor used in electronic circuits. They are built from an arrangement of two electrodes and an electrolytic solution, often called an electrolyte. The electrolytic solution can be made from a variety of materials, such as phosphates, oxides, and anodized metals. A tantalum capacitor consists of a tantalum anode and a cathode.The most common form of tantalum capacitor is a wet form, which is made of a tantalum anode, a lead oxide cathode and a water-based electrolyte. This capacitor has a positive temperature coefficient. The operation of a wet tantalum capacitor relies on the dissolving of the tantalum into a soluble solution and the transport of anions and cations through the electrolyte to form the components of an electric field.In contrast, a dry tantalum capacitor is made with a tantalum anode and either a ceramic or an aluminum oxide cathode. The dry type of capacitor is called a solid electrolyte capacitor. It has a lower leakage current than the wet type and typically has higher capacitance values. The working principle of a dry tantalum capacitor is similar to that of a wet tantalum capacitor, but with the anode and cathode reversed.The most common tantalum capacitor model is the 293D156x9010B2TE3. It is a through-hole capacitor package with a standard non-solid electrolyte. Its core consists of three components: a tantalum anode, a lead oxide cathode, and an aqueous electrolyte. The capacitance of the device ranges from 0.047μF to 47μF and has an operating temperature range from -55°C to +105°C.Tantalum capacitors can be used in a wide range of applications, from handheld radios to military and aerospace applications. The devices are usually used for filtering out and suppressing high frequency signals and radio frequencies. The capacitor can also be used to store energy, such as in flash memory cards and rechargeable batteries. In addition, tantalum capacitors are used in the automotive industry, where they are used to suppress emissions.The capacitance value of a tantalum capacitor is determined by the size of the tantalum anode. The larger the anode, the higher the capacitance. Additionally, the voltage rating of the device, which is the maximum voltage it can withstand without breaking down, is also determined by the size of the anode. The higher the capacitance and the higher the voltage rating of the capacitor, the higher the cost of the device.In conclusion, tantalum capacitors are a type of capacitor used in electronic circuits. The wet type of capacitor consists of a tantalum anode, a lead oxide cathode and an electrolyte. On the other hand, the dry type of capacitor consists of a tantalum anode and either a ceramic or aluminum oxide cathode. The most common model of tantalum capacitor is the 293D156x9010B2TE3, with a capacitance ranging from 0.047μF to 47μF and an operating temperature range of -55°C to +105°C. The capacitor is used for a wide range of applications, such as suppressing high frequency signals, radio frequencies, storing energy, and suppressing emissions.

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