UPX1V4R7MPD

Series:	UPX
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Not For New Designs
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7µF
Tolerance:	±20%
Voltage - Rated:	35V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	20000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	107.25mA @ 120Hz
Ripple Current @ High Frequency:	143mA @ 100kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.551" (14.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors are used regularly across various applications due to their capability to store a large amount of electrical charge. The UPX1V4R7MPD is a type of aluminum electrolytic capacitor specifically designed to help regulate the voltage and current of an electronic device. This device works by having two different metals that act as conductors, connected by a permanent polarized electrolyte, forming two compartments. As the charge of the current is passed through the electrolyte, metal ions are formed, depositing on the metals and forming a barrier. This barrier is called a dielectric and its presence will limit the energy that can be stored. As the voltage increases, so does the dielectric, as well as the charge stored in the capacitor.

The UPX1V4R7MPD capacitor is a high surge, capacitance, and energy storage device designed specifically for applications where a need for low ESR, high stability, and strong anti-interference performance are required. Its features allow it to successfully provide superior efficiency in voltage and current applications. Unlike standard aluminum electrolytic capacitors, this particular device features a high electrolyte-filled, a non-solid electrolyte, and several different types of terminals. These characteristics enable the capacitor to last longer and work in a more efficient manner compared to the standard model.

When it comes to the working principle of aluminum electrolytic capacitors, the most basic form of understanding comes down to the physics of the capacitor’s materials. As previously mentioned, these capacitors contain two metal conductors that are separated by a permanent polarized electrolyte. When a voltage is applied to the circuit, electrical charges flow through the metal conductors. This causes the opposite conducting metal plates to be attracted to each other, forming a closed loop. Closer to the positive terminal, the current flow is towards the terminals and the electric field between the two plates pushes the electrons away, leading to a decrease in electric field strength. This creates a capacitance since the electrons are attracted back to the plate closer to the negative terminal, creating a capacitance due to the field. Once the current stops flowing, the electrons return to their original positions, creating a completely discharged capacitor that is ready for a new cycle.

The UPX1V4R7MPD aluminum electrolytic capacitor is a highly reliable component for a variety of applications. It has the capability to store large amounts of charge, is highly durable and efficient, and has low ESR characteristics that make it a great choice for applications such as consumer electronics, automotive, and industrial systems. Additionally, its low internal resistance allows it to function more efficiently in high-temperature environments making it an ideal choice for extreme conditions as well as regular, everyday use. With its superior ability to reduce voltage spikes and negate the effects of interference, the UPX1V4R7MPD aluminum electrolytic capacitor is an essential component for many electronics and automotive applications.

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