M39003/01-7101H

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Tantalum Capacitors and the M39003/01-7101H

Capacitors, which are ubiquitous in the modern world, are devices that store and regulate electrical energy. They are found in nearly every piece of electronic and motor-driven equipment. Among the various types of capacitors found in modern circuits, one of the most reliable and increasingly pervasive types is the tantalum capacitor. This article will provide an overview of tantalum capacitors in general and discuss the application field and working principle of one particular type known as the M39003/01-7101H.

What is a Tantalum Capacitor?

A capacitor is an electronic component that allows a user to control the flow of electrical current in a circuit. It does so by storing excess electrical energy and releasing it as needed. Capacitors can be used to control the amplitude of a signal, improve signal-to-noise ratio, and reduce the amount of energy flowing in a circuit. This allows for the efficiency of a circuit to be improved.

Tantalum capacitors use tantalum metal as their anode material. This material offers higher conductivity and lower leakage current than other capacitor types, along with higher capacitance. Tantalum capacitors can also operate in higher frequencies and a wider temperature range than other types.

The construction of a tantalum capacitor is fairly simple. A solid piece of tantalum metal is shaped into a wound cylinder structure. This structure is then inserted into a dielectric cup and sealed. The dielectric cup prevents the capacitor from short-circuiting and therefore increases the overall safety of the device.

The M39003/01-7101H

The M39003/01-7101H is a type of tantalum capacitor. It is a surface-mount device that offers a voltage rating of 30 volts. This device is particularly suitable for medical, automotive, and industrial applications. It can also be used in communication equipment and instrumentation applications. It is commonly used in these and other applications due to its high stability, low-impedance, and reliability.

The following are some of the main features and specifications of the M39003/01-7101H:

• Rated Voltage: 30V.
• Rated Capacitance: 33uF.
• Size: 0805.
• Operating temperature range: -55 degrees Celsius to +125 degrees Celsius.
• Storage temperature range: -30 degrees Celsius to +85 degrees Celsius.
• Terminal Type: SMD.
• ESR: 0.1 Ohm to 3.0 Ohms.
• Lead-free/RoHS Compliant.

Working Principle

The working principle of the M39003/01-7101H is relatively simple. When a voltage is applied across its terminals, the current passes through the tantalum metal in the anode and the dielectric in the cathode which causes an electric field to be created. This electric field then creates a capacitance that stores the electric energy that is present in the circuit.

The rate at which the capacitor charges and discharges depends on the size and type of the capacitor. Smaller capacitors have a shorter charge and discharge times and higher capacitors have a longer charge and discharge times. The M39003/01-7101H has an optimal charge and discharge time and is designed to work in a wide variety of applications.

Conclusion

The M39003/01-7101H is a type of tantalum capacitor that offers significant advantages for many types of applications. Its small size and high capacitance makes it suitable for a wide range of applications such as medical, automotive, industrial, communication and instrumentation. Its working principle is relatively simple and efficient. It is a reliable and cost-effective option for many applications.

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