T550B256K100TH42520100

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.279" Dia x 0.650" L (7.09mm x 16.51mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Lifetime @ Temp.:	2000 Hrs @ 105°C
Series:	T550
ESR (Equivalent Series Resistance):	190 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	100V
Tolerance:	±10%
Capacitance:	25µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Tantalum - Polymer Capacitors

Tantalum-polymer capacitors are a type of capacitor with a higher capacitance and lower series resistance than traditional electrolytic capacitors. They are often used in medical devices, precision instruments, computers, and mobile phone designs, as well as in military and space applications where their high capacitance, minimal space requirement, and high reliability are important factors.The most common type of tantalum capacitor is the tantalum-polymer electrolytic capacitor. This type of capacitor is made of a polymer electrolyte that is sandwiched between two layers of metallic tantalum material. The electrolyte acts as the dielectric, providing insulation between the two metal layers and allowing the capacitor to store electrical energy. The tantalum material acts as an effective conductor, allowing for the transfer of electric charge between the two layers. The T550B256K100TH42520100 is a particular type of tantalum-polymer capacitor. It is a surface mounted capacitor with a capacitance of 250 microfarads, a temperature coefficient of -3500 ppm per °C, an initial ESR (equivalent series resistance) of 100 milliohms, and a leakage current of 425 microamps at 20°C. The T550B256K100TH42520100 is primarily used in medical, industrial, and automotive applications. Due to its high capacitance, low series resistance, and low temperature coefficient, it can be used as a decoupling capacitor in signal conditioning circuits and power supplies. The capacitor can also provide a low-resistance connection between two supply voltages in automotive applications, such as motor control circuits and power amplifiers. In terms of its working principle, the T550B256K100TH42520100 stores electric charge in the polymer electrolyte between the two metallic surfaces. When a voltage is applied to the capacitor, charges will begin to accumulate in the electrolyte, due to the dielectric properties of the polymer material. The two metal layers act as effective conductors, allowing charge to flow between them and store energy. The stored energy can then be used to supply additional current when needed.The T550B256K100TH42520100 is a reliable, high-performance capacitor that is suitable for a broad range of applications. It offers users an improved level of performance and reliability in a wide variety of demanding conditions, making it an ideal solution for medical, industrial, and automotive applications.

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