T520B107M2R5ATE040 Capacitors

Operating Temperature:	-55°C ~ 105°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case:	1411 (3528 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 105°C
Series:	KO-CAP® T520
ESR (Equivalent Series Resistance):	40 mOhm @ 100kHz
Type:	Molded
Voltage - Rated:	2.5V
Tolerance:	±20%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum - Polymer CapacitorsTantalum-Polymer capacitors (also known as T520B107M2R5ATE040) are high-performance, solid-state capacitors that are energized by a combination of a porous sintered tantalum anode, a thin solid film dielectric and a substantially larger, solid-state, polymer cathode. These devices provide a wide range of performance characteristics, which make them suitable for a variety of applications.One of the primary capabilities of Tantalum-Polymer capacitors is their ability to retain their performance and reliability under electrical and thermal stress. This is due to the porous sintered tantalum anode, which offers exceptional electrical and thermal stability, especially at iate, higher temperatures. The capacitors also have a high volumetric efficiency, which enables them to reduce their volume and increase the overall size of the package, allowing for easier integration in circuit designs.Tantalum-Polymer capacitors are well-suited for use in computing and telecommunications applications, which require reliable, high-performance electrical components. These devices can be implemented in a variety of applications, such as radio frequency (RF) circuits, power distribution circuits, power supplies, and filtering circuits.The working principle of Tantalum-Polymer capacitors is based on the principle of capacitance. The capacitance is defined as the ratio of the charge on the electrodes of the capacitor to the potential difference across them. When a voltage is applied to the capacitor, the charged particles in the cations of the electrolyte are attracted to the negative electrode and the anions are attracted to the positive electrode. This creates a charge differential, which allows the capacitor to store energy.The two main factors which affect the capacitance of a Tantalum-Polymer capacitor are its dielectric constant and its physical size. The dielectric constant, also known as "K," describes the ratio between the resistance of the dielectric material used to create the capacitor and the resistance of the same material to a vacuum. Generally, the higher the dielectric constant, the higher the capacitance of the capacitor. The physical size also affects the capacitance; the larger the physical size, the greater the capacitance.When using a Tantalum-Polymer capacitor, it is important to take into consideration the operating temperature range. As with all capacitors, the capacitance of a Tantalum-Polymer capacitor is reduced as the temperature increases. Therefore, the device must be derated when operating at higher temperatures, as the reduced capacitance will result in a reduced performance.In addition to their application in computing and telecommunications, Tantalum-Polymer capacitors have many other uses. These devices can be used as energy storage devices, as they are capable of storing electrical energy for a short period of time. They are also useful in power conditioning and protection, as they can provide a reliable and consistent supply of electrical power to circuits. Furthermore, these devices are used for coupling and decoupling, for signal filtering, for signal conditioning, and for surge protection.Overall, Tantalum-Polymer capacitors are a reliable and high performance electrical component which offers a wide range of capabilities and applications. With their reliable performance and wide range of features, these devices are perfect for a variety of uses in computing, telecommunications, and other areas.

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