M39006/09-8281

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Tantalum capacitors are solid capacitors, often referred to as "tantalum electrolytic capacitors". They are made up of a tantalum powder and its oxide, which is formed into a pellet shape, then sintered and packed with a sealant. The two electrodes of the capacitor are formed on the same pellet, one connected to the tantalum, the other connected to the oxide. The anode is the oxide and the cathode is the tantalum. This type of capacitor is sealed with a lid, and its rated voltage and capacity are indicated on the cap. The oxide layer is a very thin layer of anodized tantalum, and the oxide\'s dielectric constant is very good.

The type M39006/09-8281 is a polarized aluminum electrolytic capacitor with radiused radials. It\'s designed for use in military and commercial high frequency electropneumatic applications, chiefly in automotive applications such as speed and acceleration control, steering and braking systems. It has an rated operating temperature of -55°C to +105°C, and it\'s rated to a maximum voltage of 20VDC and 6.3WVDC. Its three major design features are a polarized construction, a radial configuration, and an anodic finish.

The working principle of the M39006/09-8281 is based on the principle of capacitance. When a voltage is applied between the two poles of the capacitor, one pole attracts positive charges while the other repels negative charges, resulting in an accumulative build up of charge on the surface of each plate. This charge separation is the basis for capacitance, and it\'s responsible for the capacitor\'s functions of storing electrical energy and allowing current to flow through at predetermined levels.

When AC current is applied, the current charges up the capacitor and when the current reverses, the capacitor becomes an energy pump, discharging the stored energy back. This process continues as long as current is applied, and the capacitor effectively stores energy between two electrodes. Thus the M39006/09-8281 capacitor is suitable for low frequency circuits where energy storage and discharge is required.

The standard construction of the M39006/09-8281 capacitor also provides it with high current carrying capabilities and stable operating characteristics. It is often used in combination with other components in wireless, signal conditioning, and power distribution automation applications.

The main application areas for the M39006/09-8281 include automotive, communication, instrumentation, and industrial control. Its high current rating, wide operating temperature range, and robust construction make it suitable for a wide variety of applications. It can also be used in circuits where an impedance is required, such as audio filters or RF signal processing. Its high breakdown voltage and noise suppression capabilities make it ideal for high frequency switching applications.

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