TAP475J035DTW

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Tantalum capacitors, also known as solid electrolyte capacitors, are a class of capacitors that use a tantalum oxide film as a dielectric. Their uses include aerospace, medical, industrial, military, and consumer electronics. They are also used in a variety of electronic applications, including power grid protection, computer memory and logic circuits, RF communication, and spacecraft and astronomy.

The TAP475J035DTW is a kind of right angle surface mount tantalum capacitor with a maximum capacitance of 4.7uF, a maximum voltage rating of 35V, and a rated capacitance tolerance of ±20%. It is designed for surface mounting on the printed circuit board and has a molded body. It has a low ESR and can be used in a wide variety of electronic devices, including industrial, defence, military, aerospace and computing. Additionally, this component is RoHS compliant.

Working Principle of TAP475J035DTW

The working principle of the TAP475J035DTW is based on the same physical process used in all electrolytic capacitors; they use an electrolyte and two electrodes to create a potential difference which causes the storage of electrical charges. In the case of tantalum capacitors, the dielectric layers consists of a tantalum oxide layer, which is deposited onto the capacitor’s anode, and a conducting surface layer, which is formed on the capacitor’s cathode. These parallel capacitor plates are connected to opposite sides of an electrolyte. As an electric current is passed through the capacitor, electrons are drawn from the anode to the cathode, creating a charge across the dielectric layers. As long as the electric current continues to flow, the voltage across the capacitor increases, until eventually a threshold voltage is reached, at which point the charge in the capacitor reaches its maximum limit and any further increase in voltage increases leakage.

Application Field of TAP475J035DTW

Tantalum capacitors are preferred in many applications due to their superior electrical characteristics, including high temperature stability and superior volumetric efficiency. The TAP475J035DTW is commonly used in power grids, computer memory and logic circuits, RF communication, and spacecraft and astronomy, due to its low ESR and high capacitance. This component is also suitable for other applications, including automotive, military, industrial and audio-visual equipment, as well as specialized high-end audio applications. In addition, it is often used in combination with an electrolytic capacitor in order to maximize its efficiency.

The TAP475J035DTW is a high quality tantalum capacitor designed for surface mounting on the printed circuit board. It is designed to provide superior volumetric efficiency and superior electrical characteristics, enabling it to be used in a wide variety of applications, from automotive and military to specialized high-end audio applications. Its low ESR and high capacitance make it highly suitable for a variety of electronic applications, including power grid protection, computer memory and logic circuits, RF communication, and spacecraft and astronomy.

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