UHE1C331MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.453" (11.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Impedance:	130 mOhms
Ripple Current @ Low Frequency:	448mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UHE
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	7000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	16V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are type of capacitors that utilize the conductive properties of an electrolytic solution to make a capacitive connection. This type of capacitor is constructed with two metal terminals (leads) separated by a non-conductive material called an insulator. The leads are soaked in an electrolyte solution and charged with an electrode. The electrolyte is responsible for transferring electrical charge between the electrodes and the terminals.Aluminum electrolytic capacitors are used in many devices, including computers, electric motors, power supplies, automotive and aerospace electronics, and many consumer electronic items. They are one of the most common types of capacitors due to their low cost, high volumetric efficiency, large capacitance, and wide range of operating temperature options. Their typically long operating life makes them perfect for high-power applications such as switching power supplies and other high-current equipment.

UHE1C331MPD Aluminum Electrolytic Capacitor

The UHE1C331MPD aluminum electrolytic capacitor is one of a range of aluminum electrolytic capacitors manufactured by Panasonic. It features a long life, high capacitance and an extended temperature range, making it suitable for applications such as switching power supplies, automotive, and renewable energy systems.The UHE1C331MPD is a snap-in style aluminum electrolytic capacitor, with a 4mm pitch. It is a compact and lightweight unit with a high operating temperature range of -40°C to 125°C. It has a wide capacitance range of 10 to 350uF, and a voltage range of 16V to 450V.

Construction and Working Principle

The UHE1C331MPD aluminum electrolytic capacitor comprises two metal plates separated by an insulator layer. The metal plates are soaked in an electrolyte solution and charged using an electrode. The metal plates are then connected to the two terminals, one of which is the positive lead and the other the negative lead.When a voltage is applied across the UHE1C331MPD aluminum electrolytic capacitor, the electrolyte solution begins to break down, forming a thin layer of metal oxide on the metal plates. This layer of metal oxide acts as an insulator, preventing an electric current from flowing.The layer of metal oxide increases in thickness as the voltage applied increases. This increases the amount of electric charge stored and contributes to the device’s high capacitance.

UHE1C331MPD Application Field

The UHE1C331MPD aluminum electrolytic capacitor is used in various applications. These include switching power supplies, automotive, renewable energy systems, and other high-power equipment.It is suitable for a variety of low-voltage and medium-voltage applications, including DC/DC converters, charge pumps, motor control circuits, and power converters. It is also suitable for long-term application, such as inverter circuits and solar energy systems.

Conclusion

The UHE1C331MPD aluminum electrolytic capacitor is a high-quality device, boasting a range of features that make it suitable for use in a variety of applications. Its high capacitance and low voltage drop make it perfect for low-voltage and medium-voltage applications, while its wide operating temperature range make it suitable for long-term applications. Its long life and high volumetric efficiency make it ideal for high-power applications such as switching power supplies and other high-current equipment.

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