SKA221M016

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors, also known as “electrolytic capacitors”, are a kind of capacitors commonly used in electronic devices and circuits. Among the commonly used capacitors, aluminum electrolytic capacitors have the largest capacity and the widest application. Of all the capacitors, the SKA221M016 aluminum electrolytic capacitor is one of the most popular ones.

The SKA221M016 aluminum electrolytic capacitor is a radial, aluminum electrolytic capacitor. It has the SMD type mounting. The capacitor has a capacitance of 0.22μF and a voltage rating of 10V. The tolerance rate is ±10%. SKA221M016 aluminum electrolytic capacitor is typically used in decoupling, filtering, and timing applications in electronic circuit design, such as audio circuits, power-up circuits, oscillator circuits, etc.

The working principle of the SKA221M016 aluminum electrolytic capacitor is based on the reformation of a thin insulating oxide layer in an electrolytic solution. This is done by means of an anode made out of aluminum, a cathode which is externally connected, and an electrolyte containing ions and dissolved metals. When a voltage is applied to the anode, the ions in the electrolyte create a thin layer of insulating oxide. When the applied voltage is increased, the oxide layer will reform and expand. This enables the electrons to flow through the electrolyte, creating an electric current in the circuit. This current is called a capacitive current.

Since the capacitance of an electrolytic capacitor is a function of the amount of oxide formed on the anode, the capacitance of the SKA221M016 aluminum electrolytic capacitor can also be tuned by adjusting the applied voltage. The capacitor can also be adjusted to provide different characteristics such as frequency and damping constants.

The SKA221M016 aluminum electrolytic capacitor has wide application areas such as power supply devices, communication devices, automotive electronics, instrumentation, and industrial electronics. It is used for DC blocking and AC filtering in these devices. It is also used in the audio circuits of high fidelity equipment to avoid disturbances due to AC line signals. Besides, SKA221M016 aluminum electrolytic capacitor can be used as a time keeping element in a digital timer circuit. It is also useful for debouncing signals in digital circuits.

In conclusion, the SKA221M016 aluminum electrolytic capacitor is a widely used capacitor. It has a wide range of application areas due to its excellent electrical characteristics. Since it is a radial capacitor, it can easily be soldered onto the PCB. Also, its working principle based on an oxide layer modification can provide excellent electrical performance.

The specific data is subject to PDF, and the above content is for reference