TDC226K050WSG-F

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	G
Lead Spacing:	0.250" (6.35mm)
Height - Seated (Max):	0.650" (16.51mm)
Size / Dimension:	0.350" Dia (8.89mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Lifetime @ Temp.:	--
Series:	TDC
ESR (Equivalent Series Resistance):	--
Type:	Conformal Coated
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	22µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Tantalum CapacitorsTantalum capacitor, also known as tantalum electrolytic capacitor, is an electrolytic capacitor that uses tantalum as an anode. Tantalum capacitors have many advantages such as high energy density, long life, low equivalent series resistance (ESR), and good temperature and frequency characteristics. The TDC226K050WSG-F is one type of tantalum capacitor. Application FieldThe most common applications of the TDC226K050WSG-F include pulse circuits, where data storage, energy storage, and high-rate pulse operations are needed. It is popular in the automotive industry as they offer superior ELV (End-of-Life Voltage) performance over other standard capacitor types. In addition, because they have a low temperature coefficient guarantee, tantalum capacitors are often used in temperature control systems and electronic equipment.Working PrincipleThe TDC226K050WSG-F capacitor features a two-layer structure. The anode consists of a sputtered tantalum plate, the dielectric is a manganese dioxide (MnO2) layer, and the cathode is an aluminum or silver layer. A conductive solid electrolyte forms the electrical connection between the anode and the cathode.When the current flows in the correct direction, an anodic oxide film is formed at the anode by a chemical reaction between the electrolyte and the tantalum. This prevents current leakage through the oxide. This anodic film acts as an insulator as well, meaning it helps enhance the capacitance.In general, the working principle of the TDC226K050WSG-F is to capacitate the input voltage by charging one terminal of the capacitor until it reaches the rated voltage, then discharging it slightly. This process results in an effective voltage that is higher than the applied voltage. This action helps suppress noise in signal lines and provides better protection against voltage spikes. The combination of low ESR, high capacitance, and stable insulation values make the TDC226K050WSG-F an ideal choice for most capacitor applications. With its two-layer structure, it can be used in various circuits that needed high-quality voltage reduction or filtering. It also features good capacitance retention and provides superior performance even under high ripple current and various high-frequency applications.ConclusionTo conclude, the TDC226K050WSG-F is a highly efficient and reliable capacitor. It is uniquely designed with a two-layer structure, which gives it superior performance even under various high-frequency applications. Due to its high energy density, low equivalent series resistance, and good temperature and frequency characteristics, it is ideal for use in automotive, temperature control systems, and electronic equipment.

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