UWT1V101MCR1GS

Aluminum electrolytic capacitors are a type of electrolytic capacitor that uses aluminum foil as the anode and a high permittivity layer which is typically made from materials like titanium dioxide as the dielectric. The use of aluminum for the anode as well as the use of a liquid electrolyte results in a high capacitance per unit volume. This makes aluminum electrolytic capacitors ideal for electronic and electrical applications where very high capacitance values need to be achieved in a small size. The capacitance value of aluminum electrolytic capacitors can range from 1 μF to 1500 μF, depending on the size and type.

UWT1V101MCR1GS is one of the aluminum electrolytic capacitors produced by Samwha Electric. It is a high-capacity, long-life aluminum electrolytic capacitor with low impedance and low ESR. It is a radial type (meaning it has the pins coming out from the side) of capacitor and has a maximum operating temperature of 105°C (down to -40°C). The capacitance range of this particular model is 10 – 47 μF, and the 120HZ ESR range is between 5 – 14 mΩ.

The application field of the UWT1V101MCR1GS is primarily in computer motherboards, TV and audio system, LED lighting systems, switching power supplies, and any electronic device requiring high capacity, high temperature, long life capacitance. It is suitable for high-reliability applications such as consumer electronic products, mobile phones, digital cameras, and any other frequency application.

The working principle of an aluminum electrolytic capacitor is simple and straightforward. It has two electrodes – the anode and the cathode – and the electrolyte medium in between them. The anode is the aluminum foil (typically) with its surface etched with a number of pores allowing the electrolytic to pass through, while the cathode is typically made from a highly permeable titanium dioxide material. When a voltage is applied, a charge will build up between the two electrodes and the capacitor will store a charge. This process is repeated until the capacitor is full, and, depending on the amount of stored charge, will determine the capacitance of the capacitor. The electrolyte used in aluminum electrolytic capacitors is typically a combination of ethanol, boric acid and water, and it serves to provide ion transfer between the anode and cathode.

In general, aluminum electrolytic capacitors are suitable for any circuit or device requiring a large amount of capacitance in a limited space. They are reliable, low cost, and offer good high temperature performance. Additionally, they offer good voltage ratings, and many models offer extended life up to 20,000 hours or more. They are great for applications in consumer electronics, medical, military, and aerospace applications.