DMM2W1K-F

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Film capacitors, also known as film dielectric capacitors, plastic film capacitors, or polymer film capacitors, are electrical components that use plastic film as the dielectric. These capacitors are considered to have many advantages over traditional ceramic or electrolytic capacitors. For one, they have a greater ability to withstand voltage spikes and extreme temperatures, ensuring durable capacitors that last a long time. Additionally, they have a smaller physical size, are generally more efficient at filtering and AC/DC energy uses, and are much lighter than their ceramic counterparts.

DMM2W1K-F is one of many film capacitor offerings. It is primarily designed for resonance circuits, however it serves many other important applications. With a rated working voltage of 250V, a capacitance range of 0.2 to 3.3uF, a tolerance of +/-5%, and a temperature variation of -40C to +85C, it is an ideal choice for many applications. Whether the purpose is for smoothing, storage, or compensation of AC/DC, the DMM2W1K-F provides reliable performance.

So how does the DMM2W1K-F work? Like other capacitors, the DMM2W1K-F stores electrical energy. However, more specifically, the plastic film to which the foil electrodes are connected functions as the dielectric, or insulator, to ensure a specific capacitance value. When a current is applied to the device, electrical energy is stored on the electrodes separated by the dielectric. When the current is stopped, the energy collected dissipates slowly since the electrons have to move through the dielectric.

In the specific case of the DMM2W1K-F, the use of multiple electric layers creates a thin film of dielectric material that provides a very stable and reliable capacitor. The device is also formed with a laser-marked radial lead system rather than a wire that is soldered on. This production method increases production speed and improves the accuracy of the product. Lastly, the rounded corners of the product provide reinforcement for the device in order to avoid damage.

The DMM2W1K-F is used in many electrical designs, especially those dealing with high frequency and resonance. Common applications include voltage switching, noise filtering, audio crossover networks, and high-frequency voltage tuning circuits. By providing these various features, the DMM2W1K-F is a versatile and reliable component for any application.

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