199D226X9025D2B1E3

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	D
Lead Spacing:	0.100" (2.54mm)
Height - Seated (Max):	0.400" (10.16mm)
Size / Dimension:	0.236" Dia (6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Lifetime @ Temp.:	1000 Hrs @ 85°C
Series:	TANTALEX®, 199D
ESR (Equivalent Series Resistance):	--
Type:	Conformal Coated
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	22µF
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 components made of a tantalum electrolyte and a ceramic dielectric. These capacitors are generally applied in communication and medical facilities where stability and dependability are of high importance. The low ESR makes them desirable for use in high-current areas, and their large capacitance allows for a low-loss feedback signal in applications that require stronger versions of capacitors. Their high quality makes them a desirable choice for applications in which space, weight, environmental requirements, and high impedance are key elements.

199D226X9025D2B1E3 Applications

The 199D226X9025D2B1E3 is a type of tantalum capacitor that is designed to provide low ESR, low self-discharge, and long life in extreme operating conditions. This type of capacitor is often found in medical applications, audio equipment, power supplies, resistance sensing, and automotive applications. It is often used in power supplies where its low leakage current rating ensures that the device will remain activated or remain in standby mode. Additionally, this type of capacitor is often used as a load balancing device due to its high volumetric efficiency, or the ability to supply power to loads with high current demand without creating excessive heat in the circuit.

199D226X9025D2B1E3 working principle

A 199D226X9025D2B1E3 tantalum capacitor works in a way that is similar to an electrolytic capacitor. It is composed of an anode and a cathode, both made of tantalum metal. A spacer, typically aluminum oxide, is placed between the two components, and the two metal plates are then connected to a voltage source. When a voltage is applied, the potential difference between the two metal plates causes the spacer to insulate the two plates, creating an electrical field in which charges of opposite polarity are attracted. When the voltage applied is equal to the rated working voltage of the capacitor, the capacitor begins to charge, allowing current to flow through it. The amount of current stored in the capacitor depends upon its size and the voltage applied to it. The capacitance of the device is determined by the ratio of the surface area of the anode and the spacer, and the thickness of the spacer. The use of the 199D226X9025D2B1E3 tantalum capacitor can be beneficial in many different applications, as it offers stable electrical performance in extreme environmental conditions. It is often selected for medical applications and audio equipment due to its low ESR rating, long life, and low self-discharge. Additionally, this type of capacitor is often used in automotive applications, power supplies, resistance sensing, and as a load balancing device in circuits.

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