M39003/03-0234H Capacitors

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Tantalum capacitors, or tantalum electrolytic capacitors, are characterized by their high capacitance values per unit volume and low cost when compared to other types of capacitors. The M39003/03-0234H is a popular choice for applications that need a high capacitance factor, especially as a decoupling capacitor.

The M39003/03-0234H consists of a tantalum metal canister coated with a dielectric oxide layer. The top of the canister is hermetically sealed with either an epoxy resin or glass and ceramic material. There is a positive terminal on one edge of the canister and a negative terminal on the other. It can operate at a voltage rating of 63V.

The M39003/03-0234H has a capacitance value of 2.2µF, with an ESR value of 0.3Ω. This makes it ideal for high frequency operation since the ESR value is low. It also has a good temperature coefficient and can operate over a wide temperature range of –55 to +85 ˚C.

The most common application for a M39003/03-0234H capacitor is as a decoupling capacitor. It is used to isolate noise from a power source, which may affect the operation of the circuit. This is done by connecting the capacitor between the power source and ground. As current flows from the power source to the components, some of it is stored in the capacitor. This helps to minimize the effect of noise and transient voltages on the circuit.

Another common application is for filtering. The capacitor can be used to filter AC signals from DC signals, which is necessary in many electronic circuits. The capacitor also acts as a low-pass filter, which removes high frequency signals while allowing low frequency signals to pass. This helps to prevent low-frequency interference from the power supply.

The M39003/03-0234H is also used in audio systems for power supply decoupling and in oscillator circuits. Its low ESR value ensures that it has no affect on the frequency of an oscillator circuit, even if the voltage waveform is distorted. This makes it ideal for use in sensitive timing circuits.

The M39003/03-0234H is an excellent choice for applications that require a high capacitance factor and good performance in high-frequency applications. Its low ESR and temperature coefficient also make it suitable for use in a wide variety of applications.

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