LGJ2Z121MELY15

Series:	LGJ
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	120µF
Tolerance:	±20%
Voltage - Rated:	180V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	500mA @ 120Hz
Ripple Current @ High Frequency:	750mA @ 50kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.787" Dia (20.00mm)
Height - Seated (Max):	0.669" (17.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that provide an often greater capacitance per unit volume; with their large capacitance, they are a popular choice for medical, consumer, and industrial applications. Among the most common aluminum electrolytic capacitor, LGJ2Z121MELY15 is a radial-lead, snap-in type aluminum electrolytic capacitor with a lead pitch of 2.5mm. The construction of this capacitor consists of several layers of aluminum foil rolled into sheets and separated by paper insulation. The applied voltage supplies the charge required to form an electric field between the parallel plates. The construction also has an anode and a cathode, typically represented by an aluminum-foil (or equivalent) and a manganese-oxide-coated foil (or equivalent), respectively. Electrolyte, usually a liquid or solid, forms the medium between the two plates. The working principle of the LGJ2Z121MELY15 relies on Faraday’s Principle of “An electric field in an insulator causes a displacement of charge, inducing electrical polarization.” With the applied direct current voltage across its two electrodes, the device passes charge, which creates electrical polarization, creating a capacitance with voltage as the opposite plate. Technically, this device can be thought of as two plates separated by a dielectric material and connected to an external power source with a large storage capacity.The range of application of the LGJ2Z121MELY15 is vast due to its sheer versatility in terms of its voltage and temperature range. It is typically used in low-noise applications and even areas prone to vibration and thermal shocks. Some typical applications include signal processing analog circuits, power supply filters, switch power supplies, bypass capacitors, decoupling capacitors, and even in audio and motor applications.In conclusion, LGJ2Z121MELY15 aluminum electrolytic capacitor is popularly used in applications from medical, consumer and industry application as it is a low-noise type capacitor with excellent alternating current characteristics as well as remarkable vibration and thermal resistance. It has the ability to withstanding any corrosion, making it an ideal choice for many projects.

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