T521V106M050ATE090

Operating Temperature:	-55°C ~ 125°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	V
Lead Spacing:	--
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 125°C
Series:	KO-CAP® T521
ESR (Equivalent Series Resistance):	90 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum - Polymer Capacitors

Tantalum-polymer capacitors are one of the most widely used types of capacitors, thanks to their long service life, good reliability, robust construction, and fast charge-discharge response time. They are made from a tantalum anode and a polymer cathode and are often referred to as T-CAP capacitors.The T521V106M050ATE090 capacitor is a tantalum-polymer capacitor that is typically used in high-temperature, power-hungry applications. It has a maximum operating temperature of 125°C, a capacitance range of 0.05-330uF, and a voltage rating of 6.3-50V.

Application Fields of T521V106M050ATE090

Tantalum-polymer capacitors are used in a variety of applications, including computers, cell phones, audio systems and medical equipment. The T521V106M050ATE090 capacitor is particularly suitable for applications that operate in a high temperature environment and require a high level of power. Specifically, it is often used in applications such as automotive electronics, avionics, and electric vehicle drive systems. It is also used in cell phone power management systems where its high energy density, excellent heat resistance, and low electric leakage make it an ideal choice for mobile applications. Furthermore, due to its long life expectancy, good reliability, and low self-discharge characteristics, it can be used in medical equipment and pacemakers, where reliability and safety are of paramount importance.

Working Principle of T521V106M050ATE090

Tantalum-polymer capacitors are a type of electric double layer capacitor (EDLC), also known as supercapacitors. The working principle of the capacitor is based on the charge separation that occurs between two layers of an electrolytic medium when an electric field is applied across them. The layer closest to the anode is positively charged, while the layer closest to the cathode is negatively charged.When a voltage is applied across the EDLC, electrons are drawn to the cathode and cations (positively charged ions) are attracted to the anode. This creates two separate and distinct layers of positive and negative ions, which form the electric double layer and give the EDLC its unique properties.The T521V106M050ATE090 capacitor is constructed from a tantalum anode and a polymer cathode, which makes it particularly suitable for high-temperature applications. The use of a polymer cathode also makes it resistant to electrolytic corrosion and provides a longer service life.

Conclusion

In summary, the T521V106M050ATE090 capacitor is a tantalum-polymer capacitor that is used in high-temperature, power-hungry applications. It has a maximum operating temperature of 125°C, a capacitance range of 0.05-330uF, and a voltage rating of 6.3-50V. It is typically used in automotive electronics, avionics, electric vehicle drive systems, cell phone power management systems, medical equipment and pacemakers. The working principle of the capacitor is based on the charge separation that occurs between two layers of an electrolytic medium when an electric field is applied across them.

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