Reasons for ceramic capacitors in coupled circuits

Ceramic capacitors are also known as porcelain dielectric capacitors or monolithic capacitors. As the name implies, porcelain dielectric capacitor is a medium material for ceramic capacitors. Ceramic capacitors can be divided into four kinds, respectively, coupling, decoupling, smoothing, filter. Is the coupling capacitance in the coupling circuit the choice of ceramic capacitor or tantalum capacitor good?

The capacitor is 10UF and the voltage does not exceed 10V. 10UF, capacity and pressure resistance is not high, can be used porcelain dielectric capacitor, reliability high. And the performance unit price is better than tantalum capacitor.

Ceramic capacitors used in coupled circuits are called coupling capacitors, which are widely used in resistive coupled amplifiers and other capacitive coupling circuits, and are separated by direct circulation, which acts as a connection between two circuits, allowing AC signals to pass through and transmit to the next circuit. Compared with other capacitors, the general ceramic capacitors have the advantages of higher use temperature, large specific capacity, good moisture resistance, small media loss, and capacitance temperature coefficient can be selected in a wide range. Widely used in electronic circuits, the dosage is very considerable. Different capacitors are not the same role, the choice should also take into account a variety of factors. Especially when the novice first comes into contact with this aspect, need to understand clearly.