TLCE474M006HTA

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Tantalum capacitors are widely used in consumer electronics. They are composed of two metallic conductive plates sandwiching a dielectric material. One of the two plates is connected to the positive terminal of the circuit, while the other is connected to the negative terminal. The dielectric material acts as an insulator, allowing the voltage to pass through. The plates are usually made of either tantalum, aluminum, or niobium. The dielectric material usually consists of a ceramic/cermet, polyethylene/plastic, or a mixture of these compounds.

The TLCE474M006HTA is a type of tantalum electrolytic capacitor with an anode (positive terminal) and a cathode (negative terminal). It is constructed with solid tantalum on the anode, a dielectric material composed of polypropylene on the cathode, and a semi-rigid PVC insulating sleeve. The working principle of this device is based on the relationship between the voltage across the two terminals and the resulting flow of current. When a voltage is applied across the terminals, the dielectric material acts as an insulator and prevents current from flowing. However, when the voltage is high enough, a small electric field will form and cause current to flow.

The TLCE474M006HTA is particularly useful in applications requiring high stability and low leakage current, such as radio transmitters, frequency-to-voltage converters, and sample-and-hold circuits. It is also suitable for filter capacitors in audio amplifiers and other circuits.

The TLCE474M006HTA is well suited to harsh environments and can withstand temperatures up to 120°C. It is able to provide stable performance over a wide range of temperatures and humidity levels. The device also features a very low ESR, allowing it to handle high ripple currents.

In conclusion, the TLCE474M006HTA is a reliable, low-cost tantalum electrolytic capacitor that is widely used in consumer electronics and industrial applications. Its high stability and low leakage current make it ideal for applications such as radio transmitters, frequency-to-voltage converters, and sample-and-hold circuits. Its ability to withstand harsh environments, including temperatures up to 120°C, makes it an excellent choice for filter capacitors in audio amplifiers and other circuits.

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