URS1J330MPD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.413" (10.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Ripple Current @ High Frequency:	280mA @ 10kHz
Ripple Current @ Low Frequency:	140mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	URS
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are essential components in electric circuits for storing and releasing energy, filtering signals, bypassing power supplies, removing ripple voltage, and timing circuits. URS1J330MPD is an aluminum electrolytic capacitor produced by KYOCERA Corporation. It features a rated voltage of 6.3V and a capacitance of 330μF, and is ideal for general purpose applications. In this article, we\'ll discuss the application field and working principle of URS1J330MPD.

Application Field of URS1J330MPD

Aluminum electrolytic capacitors are widely used in AC adapters, power supplies, switching adapters, DC-DC converters, UPS systems, and other power circuits. URS1J330MPD is suitable for general purposes in these applications, providing strong capacity, reliability, and excellent operating performance.The 6.3V rated voltage enables URS1J330MPD to adapt to a variety of AC adapter and DC-DC converter applications, while its 330μF capacitance offers superior filtering and ripple voltage removal performance. In addition, its long life of 2000 hours at +105°C ensures maximum operational stability in a variety of environments.

Working Principle of URS1J330MPD

Aluminum electrolytic capacitors are constructed by electrochemically depositing an electrolyte solution onto the aluminum foil of the capacitor body. The electrolyte solution is composed of an organic solvent such as ethylene glycol and an acidic electrolyte composed of various organic acids. This forms a thin, porous oxide layer on the aluminum foil, resulting in a very high capacitance for a given size and enabling a low ESR comparable to ceramic capacitors.The aluminum foil used in manufacturing URS1J330MPD is anodized to form a dielectric film. This dielectric film performs two roles: it isolates the anode and cathode, and it provides an electrolytic solution with a good pathway for capacitance, allowing the capacitor to store and release energy when necessary.

Conclusion

Aluminum electrolytic capacitors like URS1J330MPD are highly efficient components used in various power supply circuits. URS1J330MPD provides reliable capacity and excellent operating performance for AC and DC-DC power supplies, while its long life of 2000 hours at +105°C ensures maximum operational stability in a variety of environments. Its anodized aluminum foil provides a high capacitance compared to its size, with its excellent capacitance and ESR providing superior filtering and ripple voltage removal performance.

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