T494C226M016AT Capacitors

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T494C226M016AT is a type of tantalum capacitor that is designed for a wide range of applications. Tantalum capacitors come in various shapes and sizes and are used in a variety of electronic circuits. The T494C226M016AT is an axial-lead capacitor, meaning that it has two wires that come out of the top of the component and two wires that come out of the bottom. The two wires that come out of the top are typically the positive terminal and the two wires that come out of the bottom of the component are typically the negative terminal.

Tantalum capacitors use a non-polarized electrolytic electrolyte system, meaning that the charge flows through the component either way. This is different from other types of capacitors, like ceramic or plastic film capacitors, which are polarized and require a positive charge to flow through them in one direction. Tantalum capacitors also offer higher conductivity, meaning that they can store more charge than other types of capacitors with less leakage. They also tend to be smaller in size, making them ideal for small electronic devices.

The T494C226M016AT is designed to operate in a wide range of temperatures and voltages from -55C to +85C, and from 0 volts up to 16 volts. It has an operating temperature range of -55C to +125C and a capacitance of 2.2μF (microfarads). It is also a high voltage ceramic capacitor, making it ideal for high voltage applications, such as in automotive and aviation electronics. The T494C226M016AT is also RoHS compliant, meaning that it meets the restrictions set by the European Union Commision on the use of harmful substances in electronic and electrical equipment.

The working principle of a tantalum capacitor is based on the principle of electrochemical double layer capacitance. A tantalum capacitor is a sandwich of two electrodes, an anode and a cathode, which are separated by an electrolyte of a lower dielectric constant. When a voltage is applied across the electrodes, an electric field is generated which creates an electrochemical effect on the electrolyte that builds up a double layer on each electrode. This double layer stores electrical energy and is what makes the capacitor charge and discharge.

In the T494C226M016AT, the anode is made of tantalum oxide and the cathode is made of porous sintered tantalum. These components are separated by an electrolyte which is usually an organic solvent. The porous sintered tantalum cathode makes the capacitor more stable and increases its reliability. The electrolyte creates a dielectric layer between the two electrodes that not only stores electrical charge, but also prevents electrical current from flowing across it.

The T494C226M016AT is a common choice for AC application in high and low voltage applications such as chargers, equipment power supplies, consumer electronics, automotive electronics, hybrid technology applications, and more. It is also suitable for use as a back-up energy source as it can provide a wide range of energy storage and delivery. This makes the T494C226M016AT an ideal choice for a wide range of uses which require both reliability and performance.

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