M39003/03-2060H

Tantalum Capacitors

M39003/03-2060H application field and working principle

Tantalum capacitors, also known as tantalum electrolytic capacitors, are electrolytic capacitors whose anode electrode is made of a sintered tantalum powder core and whose electrolyte is a paste of oxide and other components. They are mainly used in electrical and electronic equipment and in power systems. M39003/03-2060H is a capacitor made of tantalum, high reliability, low internal temperature rise, small size and good mechanical properties.

The M39003/03-2060H capacitors applies to a wide range of applications, such as automation, aviation and aerospace, military, communications systems, computers, medical devices, industrial equipment and audio/video equipment. The specific application depends on the selection of the capacitors according to the specific requirements of the equipment.

The M39003/03-2060H capacitor is a surface mounting capacitor with a case size of 6.2 mm x 5.2 mm 0.3 mm. It has a voltage rating of 20 volts, capacitance of 60 microfarads, and maximum allowable DC working voltage of 10 volts and 2.5 volts. The dissipation coefficient is 4.4, ESR is 45 milliohms, temperature coefficient is -30 ppm/°C and operating temperature range is -55°C to +125°C.

M39003/03-2060H capacitors mainly consist of electrolyte, tantalum powder body, and two metal electrodes. The working principle is as follows: The metal electrodes are connected to the external power supply, and the two electrons attract and accumulate each other, forming a potential difference. When charged, the metal electrodes form an electric field, and the electric field drives a reaction between the metal and the electrolyte, forming an anodic oxide film on the metal. This layer of oxide film blocks the further formation of electric field, achieving the purpose of saving electricity.

M39003/03-2060H capacitors are a combination of a wide range of applications, reliability, and performance. Its components are small, reliable, and suitable for high-frequency circuits and power supplies, which makes them an ideal choice for complex assemblies. It is widely used in various electronic equipment for energy storage, damping and timing. It can be used as a voltage-stabilizing component in a circuit, and its performance is even better than that of ordinary electrolytic capacitors. In addition, since the anode oxide film is uniform and thin, the order leakage current is small, and it also has advantages such as high insulation resistance.