TM8W105K020UBA Capacitors

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Tantalum capacitors, sometimes called tantalum electrolytic capacitors, are a type of electrolytic capacitor. They are the most common type of electrolytic capacitors, actively used in a variety of electrical and electronic equipment. Tantalum capacitors consist of a pellet of tantalum metal, which is covered with a layer of oxide to form the anode and an organic material for the cathode. The key feature of these capacitors is the use of tantalum oxide, which acts as a barrier and separator between the anode and cathode, helping the capacitors to resist corrosion and achieve very high capacitance values.

The TM8W105K020UBA is a tantalum capacitor manufactured by Nippon Chemi-Con. It is a large capacitor with a 10uF version rated for 8 volts and a 20uF version rated for 16 volts. The operating temperature range of this device is -55 to +105 degrees Celsius. It has an insulation resistance of 10G ohms and a capacitance stability of 10%. Its recommended working voltage is 4.7V and it can withstand peak voltages of up to 25V.

The TM8W105K020UBA is commonly used in a variety of applications such as power supplies, power converters, and portable electronics. Its reinforced plastic package makes it ideal for use in high-temperature environments or in enclosed spaces with limited temperatures. This capacitor is also well suited for use in noise filter circuits due to its low internal impedance and high frequency characteristics.

The working principle of the TM8W105K020UBA is based on the process of electrochemical double layer capacitance, which is found in all electrolytic capacitors. This process involves the formation of an oxide layer on the surface of the tantalum pellet, which acts as an electrolyte. This oxide layer functions as a dielectric and helps increase the capacitance of the capacitor. An electrostatic charge is then applied between the anode and the cathode to form a double-layer capacitor.

The TM8W105K020UBA is a reliable and cost-effective capacitor that provides excellent performance. Its robust construction and long service life make it ideal for use in a wide variety of applications that need large amounts of energy storage. Its low internal impedance and excellent frequency characteristics also make it suitable for use in noise filtering circuits, where excessive frequencies may be present.

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