M39003/01-5242H

Tantalum Capacitors – M39003/01-5242H Application Field and Working Principle

Tantalum capacitors are part of the larger family of electrolytic capacitors that are “polarized” and made in a variety of shapes and with a variety of dielectric materials. As a type of electrolytic capacitor, tantalum capacitors function in a similar manner as other kinds of electrolytic capacitors, but with variations that are attributed to the particular material used in manufacture.

The M39003/01-5242H is a tantalum wet slug capacitor with a metallic casing. This specific model is rather large and bulky, with a height of 6.2mm and a diameter of 23mm. This capacitor is designed as a power supply filter, ripple current suppression, energy storage component, and buffer.

The design of a M39003/01-5242H allows it to have a varied range of electrical parameters. This model is capable of supporting a voltage rating of 16VDC and a capacitance of 2000uF. Additionally, this capacitor model features a temperature range of -40 to +85 degrees Celsius, dissipation factor of 0.00105, and an insulation resistance of 1000 megohms.

The working principle of the M39003/01-5242H capacitor is the same as other types of polar electrolytic capacitors. The core component of this device is a dielectric media along with an anode and a cathode. When power is supplied to the capacitor, this creates an electric field between the anode and cathode. The electric field polarizes the dielectric material and allows for a charge exchange between the two terminals when a current is supplied through them. The energy stored within the capacitor is then released as needed.

It is important to note that this capacitor model is designed to handle electrical temperatures above the rated withstand voltage level. If this model is subjected to higher electrical temperatures, this may cause permanent degradation of the capacitor’s performance. Therefore, it is important to use this capacitor model within its rated temperature range.

In conclusion, the M39003/01-5242H is a tantalum capacitor that is designed for power supply filtering, ripple current suppression, energy storage, and buffering. It has a voltage rating of 16VDC, a capacitance of 2000uF, and is rated to withstand operating temperatures up to +85°C. The working principle of this capacitor is the same as other types of electrolytic capacitors, which includes an anode, cathode, and dielectric material that allow for the exchange of charges.