M39003/01-2290

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Tantalum capacitors are electronic components which are widely used in computer motherboards, integrated circuits, surface mount technology, and other digital devices. This type of capacitor is known for its high density and low leakage current, as well as its ability to withstand extreme temperatures. The M39003/01-2290 capacitor is an especially popular option among those who need a reliable and long-lasting capacitor.

The M39003/01-2290 capacitor is a tantalum capacitor that is available in an axial, radial, or molded case. It features a construction with two dielectric films with solid tantalum electrodes. It has a non-solid electrolyte and an anode. The anode is formed using a nickel-plated steel canister and its opposing side is anodized with a polyester resin. This allows it to have high resistance which eliminates the chances of it bursting or leaking current. Additionally, the M39003/01-2290 capacitor has a wide operating temperature range of -55°C to +125°C.

The main application field of M39003/01-2290 capacitors is for general purpose capacitors with a moderately long life and wide temperature range in consumer electronics. For instance, it can be used in digital portable radios, PC motherboards, electronic timers, digital clocks, charge-pump circuits, cable modems, satellite receivers, and other electronic products. The main characteristics of this capacitor that make it suitable for these applications are its exceptional reliability and its ability to withstanding harsh environmental conditions.

The working principle of M39003/01-2290 capacitors is similar to that of typical electrolytic capacitors. When it is charged, electrons are transferred from the anode to the cathode. This movement of electrons creates an electric field between the two poles. On the other hand, when the capacitor is discharged, the electric field is reversed, causing electrons to flow back to the anode. This creates a charge that is stored in the capacitor until it is discharged again.

In conclusion, M39003/01-2290 capacitors are a special type of tantalum capacitors that are commonly used in consumer electronics. They are known for their reliability, wide operating temperature range, and high resistance. The main application field of M39003/01-2290 capacitors is for general purpose capacitors which are used in digital electronics such as portable radios, motherboards, and satellite receivers. Their working principle is similar to that of most electrolytic capacitors, wherein electrons are transferred between both poles when it is charged or discharged.

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