UPW1J271MHD1TN Capacitors

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.650" (16.50mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Impedance:	90 mOhms
Ripple Current @ High Frequency:	1.41A @ 100kHz
Ripple Current @ Low Frequency:	916.5mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPW
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	8000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	63V
Tolerance:	±20%
Capacitance:	270µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction

Aluminum electrolytic capacitors, or simply electrolytic capacitors, are polarized capacitors, most commonly used in electronic equipment, which use a polarized electrolyte to increase energy density and electrical performance in comparison to other capacitor types. The UPW1J271MHD1TN capacitor is a type of aluminum electrolytic capacitor. It is designed with a long-life design, making it suitable for applications including industrial, consumer, audio, instrumentation, and medical electronics.

Application field

The UPW1J271MHD1TN capacitor is a long-life aluminum electrolytic capacitor, specifically designed for industrial, consumer, audio, instrumentation, and medical electronics applications. With its mounting size of 0.63x1.36″ (15.88x34.54mm) and snap-in mounting method, the UPW1J271MHD1TN is suitable for automotive applications, home and office appliances, white goods, and consumer electronics applications. The UPW1J271MHD1TN also has a maximum ripple current rating of 14A, making it suitable for applications requiring high ripple currents, such as switching power supplies, AC adapters, and audio amplifiers.

Working Principle

The UPW1J271MHD1TN aluminum electrolytic capacitor works by storing energy in the form of an electric field between two electrodes. The electrodes are separated by a electrolyte, which is a liquid or gel that enables charge carriers to pass between them. When a voltage is applied to the terminal of the capacitor, a positively charged electrical field is created on one electrode, and a negatively charged electrical field is created on the other. This produces an increase in the electric potential energy stored in the capacitor.To ensure good performance in high-temperature operating environments, the UPW1J271MHD1TN is designed with both internal and external elements. The internal elements such as an anode foil, a dielectric-film, a housing can, a screw, and an end seal ensure a high degree of reliability in high-temperature applications. For improved performance, the UPW1J271MHD1TN also features an external temperature compensation element, which reduces temperature-dependent capacitance variation.

Conclusion

The UPW1J271MHD1TN aluminum electrolytic capacitor is specifically designed for use in high-temperature applications such as industrial, consumer, audio, instrumentation, and medical electronics. This capacitor has a long-life design, a snap-in mounting method, and a maximum ripple current rating of 14A, making it suitable for applications requiring high ripple currents. The UPW1J271MHD1TN aluminum electrolytic capacitor works by storing energy in the form of an electric field between two electrodes. The capacitor also features an external temperature compensation element, which reduces temperature-dependent capacitance variation, providing improved performance.

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