The chip capacitor agent tells you that the main function of the chip capacitor is to eliminate the crosstalk of various high-frequency signals generated by the chip itself to other chips, so that each chip module can work normally without interference. In the oscillation circuit of high-frequency electronics, chip capacitors and crystal oscillators and other components form an oscillation circuit to provide various circuits with the required clock frequency.

Chip capacitors include chip ceramic capacitors, chip tantalum capacitors, and chip aluminum electrolytic capacitors. SMD ceramic capacitors are non-polar and have a small capacity (PF level). They can generally withstand very high temperatures and voltages, and are often used for high-frequency filtering. Ceramic capacitors look a bit like chip resistors (so sometimes we also call them "chip capacitors"), but there are no numbers on the chip capacitors that represent the size.

SMD capacitor agent

SMD tantalum capacitors are characterized by long life, high temperature resistance, high accuracy, and excellent performance in filtering high-frequency waves. However, they have smaller capacity, more expensive than aluminum capacitors, and relatively weak withstand voltage and current capabilities. It is used in small-capacity low-frequency filter circuits.

Compared with ceramic capacitors, SMD tantalum capacitors have capacitance and withstand voltage marks on their surface, and their surface colors are usually yellow and black. For example, 100-16 means the capacity is 100μF and the withstand voltage is 16V.

SMD aluminum electrolytic capacitors have a larger capacity than SMD tantalum capacitors. They are more commonly found on graphics cards. The capacity is between 300μF and 1500μF. They are mainly used to filter and stabilize the current at low frequencies.

SMD capacitors (SMD tantalum capacitors) are characterized by long life, high temperature resistance, high accuracy, excellent performance in filtering high-frequency waves, and a wide range of applications. Their advantages are widely used by the electronics industry.