04021J0R6PBSTR Capacitors

Thin Film Capacitors

Thin film capacitors are electronic components that use a thin film of metal or conducting material as the dielectric between two metal plates to form a capacitor. This type of capacitor is typically used in circuits and systems which require high capacitance and low resistance. The most common type of thin film capacitor is the 04021J0R6PBSTR.

04021J0R6PBSTR Application Field and Working Principle

The 04021J0R6PBSTR is a type of thin film capacitor designed for use in switching power supplies, circuit filtering, high-frequency amplifiers, and other applications where small size and high capacitance are needed. It is often used in portable devices, battery-powered equipment, and other systems where space and power usage are important considerations. The 04021J0R6PBSTR has a low series resistance, giving it higher capacitance than standard capacitors. The low series resistance also makes it more resistant to voltage spikes and voltage surges.

The 04021J0R6PBSTR is based on a two-part capacitor structure, with a dielectric layer and an electrode layer. The dielectric is typically an oxide-based material for strong dielectric properties. The electrode layer consists of either a single-layer metallized film or a multi-layer metallized film with various thicknesses and types of metals deposited. The electrode layer also includes an internal capacitor, which can be either non-conductive or conductive. The non-conductive type is used for low-frequency applications and the conductive type is used for high-frequency applications.

The 04021J0R6PBSTR is designed for use in both high-frequency and low-frequency switching circuits. The capacitor features a low series resistance, allowing it to operate at higher frequencies. The low series resistance helps to reduce the power dissipation of the capacitor, making it more efficient in applications such as switching power supplies. It is also very stable over wide temperature ranges, making it suitable for use in harsh environmental conditions.

The 04021J0R6PBSTR is large in size, and typically requires a larger footprint than other small form factor capacitors. The size of the capacitor can make installation challenging in some applications. The capacitor also has higher power dissipation than other types of capacitors, so it should not be substituted for capacitors of a similar capacitance and voltage rating.

The 04021J0R6PBSTR has numerous applications in the electronics industry, including switching power supplies, circuit filtering, high-frequency amplifiers, and other systems which require small size and high capacitance. Its small size and high capacitance make it well-suited for use in portable devices, battery-powered equipment, and other systems where space and power usage are important considerations.