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Tantalum Capacitors

Tantalum capacitors are electronic components used in many types of electronic circuits. They are widely used in electronic equipment such as mobile phones, laptops, video games, television sets and industrial equipment. Tantalum capacitors consist of two electrodes, a tantalum electrolyte and a tantalum dioxide dielectric. The electrodes are typically made from a tightly packed layer of fine-grained metallic tantalum, and the dielectric material is usually a layer of tantalum trioxide.

M39003/03-0102/TR Application Field and Working Principle

The M39003/03-0102/TR is a type of tantalum capacitor that is widely used in many electronic applications. This type of capacitor was developed in the early 1970s and has become a popular choice for many applications due to its high capacitance and low ESR (equivalent series resistance). The M39003/03-0102/TR is designed for use in high-frequency circuits and is available with capacitance values from 0.1μF to 22μF with a maximum voltage rating of 16V DC.

The M39003/03-0102/TR is composed of a tantalum electrolyte layer, a solid tantalum electrode layer, and a tantalum dioxide dielectric layer. When a voltage is applied across the electrodes, the electrolyte ionizes and creates an electric dipole in the dielectric layer. As the voltage increases, the dipole polarization increases, resulting in increased capacitance. At the same time, the ESR decreases as the voltage rises, allowing high-frequency signals to pass through the capacitors with minimal loss.

The M39003/03-0102/TR capacitors are characterized by their low dissipation factor, low inductance, and low ESR. They have a wide range of uses such as coupling and decoupling, timing, and power supply bypassing. The capacitors are also often used for filtering applications in audio and video circuits, testing of high speed digital circuits, and RF signal conditioning. The capacitors are available in several case sizes ranging from 0603 to 2512.

The M39003/03-0102/TR capacitors have a high temperature rating of 175°C and are suitable for use in many industrial applications. They are also resistant to failure under surge conditions and have a long lifespan due to their tantalum dielectrics. The capacitors are available in standard ESR values or in specialized values optimized for specific applications.

The M39003/03-0102/TR capacitors are reliable and cost effective solutions for many electronics applications. They are available in a wide range of capacitance values and case sizes and are ideal for use in many types of electronic circuits. Whether you’re looking for stable power supply bypassing, signal conditioning, or high frequency filtering, the M39003/03-0102/TR capacitors can provide reliable performance for your application.

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