381LQ271M450K032

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.457" (37.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.5A @ 20kHz
Ripple Current @ Low Frequency:	1.1A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	381LQ
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	675 mOhm @ 120Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	270µF
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 popular and widely used in consumer and industrial electronics. Because of their large capacitance values, they are commonly used in low voltage power supplies and digital circuits. They are also used in high frequency radio transceivers, computers, communication, and microprocessor control circuits.The 381LQ271M450K032 aluminum electroylitic capacitor has two distinct characteristics that make it suitable for use in many applications. One is its large capacitance value, and the second is its ability to handle high voltage levels. The 381LQ271M450K032 aluminum electroylitic capacitor has a capacitance of 271M microfarads (uF), and can handle voltage levels up to 450 volts. Aluminum electroylites are constructed from an anode of aluminum foil and an electrolyte of either aqueous or non-aqueous liquid. The anode is then surrounded by a separator and filled with electrolyte. When the capacitor is connected to a DC source, the electrolyte will conduct electricity and will form a potential difference on both sides of the separator. As the potential difference increases, current will flow across the anode and separator, resulting in capacitance being built up on each side of the separator. The 381LQ271M450K032 aluminum electroylitic capacitor has a surge voltage rating of 300 volts which allows it to handle frequent voltage spikes such as when a motor starts. It also has a leakage current rating of 570 microamperes (µA). This rating is important because excessive local current can damage the capacitors. The surge voltage rating and leakage current rating of this capacitor make it suitable for use in motors, lighting, and other high-current circuits. The 381LQ271M450K032 aluminum electroylitic capacitor also has a ripple rating of 320 millivolts per microfarad (mV/uF). The ripple rating indicates how much AC voltage the capacitor can dissipate without damaging the electrolyte. This capacitor’s ripple rating makes it suitable for use in power supplies and other AC circuits where high ripple currents are present.The 381LQ271M450K032 aluminum electrolytic capacitor is also temperature rated from -25°C to +105°C. It has a maximum capacitance of 271 M and a maximum operating frequency of 530 Hz. This makes it suitable for use in audio circuits, switches, and other high frequency applications.The 381LQ271M450K032 aluminum electrolytic capacitor is an ideal component for use in consumer and industrial electronics. Its large capacitance value, high voltage and ripple ratings, and temperature rating make it suitable for many different applications. These include motors, lighting, power supplies, audio circuits, switches, and other high frequency and high current circuits.

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