UUJ1H221MNQ1ZD

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Aluminum electrolytic capacitors are widely used in electrical and electronic applications. They are polarized components meaning their terminals must be connected the right way or in other words they must be connected into a correct circuit to function properly. The basic construction of an aluminum electrolytic capacitor is a series of metal foil plates (anode and cathode) coated with an electrolyte material. Each pair of plates (anode and cathode) is separated by an insulating dielectric material.

The model UUJ1H221MNQ1ZD is a radial-lead aluminum electrolytic capacitor. Its applications include:

• Power Supplies: Used to filter noise and ripple out of the output.
• Telecommunication: Operates to regulate current levels.
• Medical Electronics: Adding stability to medical circuits.
• Automotive: Supply power to ECU module or controls in the modern vehicles.
• High Speed Industrial Signals: Reduces inductance and helps to limit EMI/RFI.

The working principle of an aluminum electrolytic capacitor is based on the capacitance principle, which states that when two plates are separated by an insulating dielectric material and a voltage is applied across the plates, an electric field is created across the two plates. This electric field helps the capacitor to store energy.

The UUJ1H221MNQ1ZD aluminum electrolytic capacitor has a capacitance of 220 µF and a voltage rating of 250 Vdc. It has a temperature range of -40°C to + 85°C, an ESR rating of 1.5 Ohms, a Lifetime @ 65°C of 2000 Hours and a Maximum Surge current of 5A, making it an ideal component for many applications.

Aluminum electrolytic capacitors provide reliability, cost effectiveness and a high capacitance-to-volume ratio. This makes them suitable for use in many applications, such as signal processing and power conditioning systems. The UUJ1H221MNQ1ZD aluminum electrolytic capacitor is an excellent choice for such applications.

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