MKT1822410165

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Film capacitors, also called plastic film capacitors, are electronic components that store and discharge electrical energy using dielectric films such as polyester (PET), polyethylene naphthalate (PEN), and polytetrafluoroethylene (PTFE). These capacitors typically have a lower capacitance than ceramic capacitors due to their relatively limited space. However, they offer impressive frequencies, low ESR (Equivalent Series Resistance), low dissipation factor, low self-inductance and excellent stability.

The MKT1822410165 is an 18mm film capacitor, often used in applications such as computer motherboards, monitors, data centers, and medical equipment. This device is one of the most reliable units available in the market, with exceptional properties such as long-term stability, high pulse rating, long life, high energy density, and high current capacity ratings.

This capacitor is made of special dielectric film, electrochemically bonded to copper-clad aluminium metalized materials. The film is then encapsulated in a hermetically sealed black plastic radial and from there fitted to a tinned copper wire. The MKT1822410165 measures an overall diameter of 18mm and a length of 22.5mm. It has a capacitance range between 4.7pF and 100nF, with a working voltage range of 25V to 250V. The temperature range of the device is between -40°C and +115°C

Ideally, the MKT1822410165 should be connected between two parts of a circuit energized with direct voltage (DC) or low frequency alternating voltage (AC). In operation, it acts an an energy reservoir, accumulating electric charge and storing it for later use. As it stores electric charge, it resists a change to the applied electric potential, which is what qualifies it as a capacitor.

When the AC voltage is applied to the MKT1822410165 capacitor, the dielectric film is neutralized, and the electric charge has no component along the film so that electric current is not created inside the capacitor. When the DC voltage is applied to the capacitor, a permanent polarization of the dielectric film is created due to the shift of the electric field inside the capacitor.

The MKT1822410165 capacitor is mostly utilized in AC circuits where it is used for filtering and reducing the noise. In a DC circuit, it is utilized as a feedback capacitor for tapping, stabilization, bypassing, snubbering, and timing. It can also be used in phase shifting and signal rectification circuits. Additionally, this capacitor is ideal for automotive and mobile applications, as it can sustain a large current and is non-combustible.

Overall, the MKT1822410165 is a reliable and stable 18mm film capacitor, with long-term stability, high pulse ratings and long life. It offers high energy density, excellent temperature range, low ESR, and low dissipation factor, and it can sustain a large current and is non-combustible. It can be used for several applications, including DC and AC filtering, rectification, circuit tapping, stabilization, bypassing, snubbering, and phase shifting.

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