UPJ0J681MPD1TA

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.827" (21.00mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Impedance:	160 mOhms
Ripple Current @ High Frequency:	730mA @ 10kHz
Ripple Current @ Low Frequency:	605mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPJ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

What are Aluminum Electrolytic Capacitors?
Aluminum electrolytic capacitors, or simply electrolytic capacitors, are capacitors characterized by a dielectric of a thin aluminum oxide film formed on the surface of an anode typically made from aluminum foil. A separator of paper or other insulating film is sandwiched between the anode and the cathode foil made of metal with an oxidized surface layer. The metal needed for the cathode may vary depending on the application and can be types like nickel, tantalum and manganese dioxide. The anode and cathode plates are suspended in a specially formulated electrolyte made of water with additives like acids or alkalis. These electrolytes are usually designed to be non-hazardous and help protect against corrosion and improve the performance of the capacitor.Due to the combination of the thin aluminum oxide dielectric and the large surface area of the aluminum anode, electrolytic capacitors offer the highest capacitance per given volume. The capacitors range from a few picofarads (pF) up to several microfarads (μF) depending on the application.UPJ0J681MPD1TA Application Field and Working Principle
The UPJ0J681MPD1TA aluminum electrolytic capacitors are radial leaded, non-solid electrolytic capacitors made using high quality aluminum materials. The capacitors are designed for a variety of applications and are offered in five different capacitance values: 100µF, 2.0V (5 x 11); 220µF, 2.0V (6.3 x 13); 470µF, 2.0V (7 x 11); 1,000µF, 2.0V (8 x 12) and 4,700µF, 2.0V (9 x 12).The capacitors offer a high capacitance-to-volume ratio and are designed to be durable and reliable. Thanks to their hermetically sealed, cathode-to-anode construction they are highly resistant to moisture, heat and other environmental conditions. The “J” in the part number stands for the “High Ripple” rated capacitor type. This type is suitable for applications such as power conversion, inverter circuits, consumer electronics, high intensity lighting, etc.The operating principle of an aluminum electrolytic capacitor is based on the capacitive behaviour of a dielectric layer between two metal plates or foils. The dielectric in an aluminum electrolytic capacitor is an oxide layer that forms on the surface of the anode. When a voltage is applied, current starts to flow in order to establish an electric field that causes charges to accumulate on the anode and the cathode. This accumulation of charges builds up the capacitance of the capacitor and the voltage across the capacitor increases.The UPJ0J681MPD1TA aluminum electrolytic capacitors are designed to work with direct current (DC) and operate in a wide temperature range of -55 to +105°C. Damage may occur if the capacitors are exposed to reverse voltages or excessive ripple currents greater than the rated value. The capacitors should be stored in sealed containers and the mounting position should be as vertical as possible.Conclusion
Aluminum electrolytic capacitors are an important component in many electronic circuits due to its high capacitance per given volume and its ability to handle large currents and large fluctuations in voltages. The UPJ0J681MPD1TA aluminum electrolytic capacitors are radial leaded, non-solid electrolytic capacitors designed for a variety of applications and for operating in wide temperature ranges. The capacitors are hermetically sealed, highly resistant to moisture, heat and other environmental conditions and offer high capacitance-to-volume ratio. However, care must be taken to ensure the correct operation of the capacitors and prevent damage.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description