T550B256M100TH4251

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:	±20%
Capacitance:	25µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum-Polymer CapacitorsTantalum-Polymer Capacitors are a type of energy storage components used in modern electronics. Tantalum-polymer capacitors, also known as T550B256M100TH4251, are a variation of tantalum electrolytic capacitors. They are constructed with a polymer electrolyte in between two metal electrodes, making them capable of storing very high amounts of energy in a very small space. This makes them one of the most commonly used capacitors in various applications such as automotive, commercial, and military electronics.The construction of Tantalum-Polymer Capacitors consists of central anode-electrode made from Tantalum coated with an aqueous solution of potassium hydroxide. The anode is surrounded by a layer of polymer electrolyte, and then an outer cathode-electrode that is usually made from Aluminum. The sandwiched construction of the Tantalum-polymer capacitor enables much higher operation voltage capabilities, high capacitance, low ESR, and high temperature stability, allowing them to be used in a wide range of applications.The T550B256M100TH4251 capacitors are mainly used in automotive, industrial and military/ aerospace applications, as they are able to provide reliable high power capacities. The power handling capabilities of the T550B256M100TH4251 make them ideal for a range of high-current applications such as power supply filtering, power conditioning, DC-DC regulators, switching power supplies, and motor drive circuits. They are also used in space related applications due to their high temperature stability and longer life, primarily due to their absence of moisture absorption.The working principle of Tantalum-Polymer Capacitors is based on the electric charge and discharge process. When electric energy is applied on to the capacitor, the anode will be polarized and therefore it will emit electrons, which are attracted to the outer cathode. This process is called capacitation and results in a buildup of electrons at the anode-cathode interface. As the charge on the capacitor continues to increase due to the electrons, the voltage across the capacitor will also increase. When the electric signal is no longer applied to the capacitor, the charge on the capacitor will begin to decrease. This process is called recharge and the capacitor will revert back to its original voltage.Tantalum-Polymer Capacitors have a wide variety of applications due to their unique characteristics. They are capable of handling high-current, high voltage applications and are also able to withstand extreme temperatures. The working principle of these capacitors also allows them to be used in many different situations where power conditioning, switching power supplies, and more are needed. Additionally, the low ESR and high temperature stability of Tantalum-Polymer Capacitors makes them the ideal choice for many power related applications such as motor drive circuits, DC-DC regulators, and power supply filtering.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description