SK330M035ST

Aluminum electrolytic capacitors are widely used in various types of electronic device. The SK330M035ST aluminum electrolytic capacitor is a long-life, high-voltage, axial-leaded, radial-leaded, dipped aluminum electrolytic capacitor. It is specially designed for automotive electronics and other applications requiring robust performance and long life. This capacitor is made of Aluminum cathode foil and non-solid electrolyte, resulting in excellent frequency response characteristics while providing long life and high volumetric efficiency.

The application field of the SK330M035ST covers a range of automotive electronic systems, such as engine control, driver assistance, ABS brakes, traction control, and vehicle protection. It can also be used for precision AC motors and other precision electronic circuits, such as professional audio amplifiers, power supply systems, and SMPS. This capacitor is also used in industrial grade applications, such as switches, relays, and circuit breakers.

The SK330M035ST has a rated working voltage of 35V, with a maximum operating temperature of 125°C and a tolerance range of +/-20%. This capacitor has a capacitance range from 0.47uF to 68uF and a temperature coefficient of ±20% max. It is housed in a resin-packed package, which provides excellent moisture resistance and environmental protection.

The working principle of the SK330M035ST is based on the generation of an electric polarizing action when an anode of a chemically treated aluminum surface is placed in contact with a liquid electrolyte. This action produces a fixed electric charge on the surface, resulting in a high capacitance without the use of a permanent dielectric like a mica or plastic.

This capacitor utilizes the large area of the aluminum surface to generate a high capacitance ratio, while providing excellent frequency response characteristics and resistant to degradation due to heat and moisture. The combination of the aluminum composite with the liquid electrolyte also provides excellent tolerance to temperature and humidity, long life, and good reliability.

In conclusion, the SK330M035ST aluminum electrolytic capacitor is an ideal choice for automotive electronics, precision AC motors, power supply systems, SMPS, and industrial grade applications. Its long life, high volumetric efficiency, high capacitance ratio, high temperature tolerance, and excellent frequency response make it an ideal choice for a wide range of applications.