20TQC100MD2 Capacitors

Series:	POSCAP™ TQC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	100µF
Tolerance:	±20%
Voltage - Rated:	20V
Type:	Molded
ESR (Equivalent Series Resistance):	100 mOhm @ 100kHz
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.079" (2.00mm)
Lead Spacing:	--
Manufacturer Size Code:	D2
Ratings:	--
Features:	General Purpose

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Tantalum - Polymer Capacitors

Tantalum and polymer capacitors offer a number of advantages over other types of capacitor due to their use of a solid dielectric layer that provides excellent temperature and voltage performance. The 20TQC100MD2 is an excellent example of this capacitor type. This article will discuss the application field and working principle of the 20TQC100MD2.The 20TQC100MD2 is a solid-state, non-polarized capacitor that is designed for use in high-frequency and high-voltage applications. It has a high capacitance and excellent temperature and current carrying capacity. The 20TQC100MD2 is especially well-suited for use in switching power supplies, transducers, oscillators, and other high-frequency, high-voltage applications.The construction of a 20TQC100MD2 capacitor consists of a solid tantalum core material, an organic electrolyte, and an ultra-thin polyphenylene layer. The core material is layered with the polyphenylene, which serves as a dielectric between the core and the electrolyte. The core material also serves as a positive electrode, allowing current to flow through it when voltage is applied. The electrolyte helps to provide stability to the capacitor, as well as to permit storage of energy.The working principle of the 20TQC100MD2 is based on the basic characteristics of capacitors. When the 20TQC100MD2 is exposed to an alternating current, it stores energy in the form of capacitor charge, which increases the voltage across the capacitor and builds up pulsed voltage. This pulsed voltage is used to control and regulate power supplies. The 20TQC100MD2 also features a low equivalent series resistance (ESR), which helps to reduce any heating that is caused by power supply inefficiency. This low ESR helps to improve the efficiency and performance of the capacitor. Additionally, the 20TQC100MD2 has the advantage of being non-polarized, which means that it can be used in either positive or negative voltage applications without any problems.Overall, the 20TQC100MD2 offers excellent performance in high-frequency, high-voltage applications, due to its solid dielectric layer and non-polarizing design. It offers good capacitance and temperature stability, as well as a low ESR which helps to improve efficiency. The 20TQC100MD2 is an excellent choice for use in switching power supplies, transducers, oscillators, and other high-frequency, high-voltage applications.

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