M39003/09-4083H

Tantalum Capacitors

Tantalum capacitors are a type of electrolytic capacitor, which are components that store electrical energy in an electric field. Tantalum capacitors are designed to offer high capacitive and reliable energy storage with minimal size, making them ideal for use in a variety of applications, such as telecommunications, automotive, industrial, medical, and computing.

The M39003/09-4083H is a type of tantalum capacitor produced by Vishay, and it is designed for use in a variety of applications, including single-sided printed circuit board (PCB) and surface mount (SMT) applications. It is capable of meeting the requirements of high reliability, high capacitance and small size.

Application Field

The M39003/09-4083H offers a range of benefits that make it suitable for a variety of applications. Its small size enables it to be used in electronic devices and circuits that require a high amount of capacitance in a very small package. It is also suitable for applications that require a longer life than regular capacitors.

The M39003/09-4083H is well suited for use in high power circuits, as its low profile design allows for higher currents without the need for cumbersome heat management. It is also commonly used as a filter capacitor in radio frequency circuits, where its high capacitance and low impedance help to reduce interference and improve signal quality.

The M39003/09-4083H is also suitable for automotive applications, where its highly reliable design helps ensure greater safety and performance. It can be used for ac line filtering and to reduce electrical noise, as well as for energy storage in onboard devices.

Working Principle

Tantalum capacitors work by storing an electric charge between two ultra-thin metal plates, one of which is composed of tantalum. This creates an electric field between the plates which allows the capacitor to store charge for an extended period of time. When a voltage is applied across the capacitor, an electrical current begins to flow, allowing the charge to be stored on one of the plates.

The M39003/09-4083H offers a number of features that make it capable of high performance and reliability. It is made up of two tantalum plates, which are separated by a semi-liquid electrolyte which helps to increase its capacitance and reduce its equivalent series resistance (ESR). The choice of electrolyte also helps to reduce the leakage current of the capacitor.

The M39003/09-4083H is also designed to have a high voltage rating of up to 40 volts, allowing it to be used in high voltage applications. It also offers a wide range of temperature ratings, from -55°C to +125°C, allowing it to be used in a variety of environments.

The M39003/09-4083H is a highly reliable component, offering excellent capacitance and a long lifespan. Its small size and high voltage rating make it a great choice for use in many applications, and its flexibility and reliability make it a popular choice among engineers.