EEU-FC1H121L

Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	120µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	412.8mA @ 120Hz
Ripple Current @ High Frequency:	635mA @ 100kHz
Impedance:	155 mOhms
Lead Spacing:	0.138" (3.50mm)
Size / Dimension:	0.315" Dia (8.00mm)
Height - Seated (Max):	0.591" (15.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can
Series:	FC
Packaging:	Bulk
Lead Free Status / RoHS Status:	--

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Aluminum Electrolytic Capacitors: EEU-FC1H121L Application Field and Working Principle

Aluminum electrolytic capacitors are one of the most commonly used capacitors in the electrical industry today. They can range in capacitive values from a few microfarads to many hundreds of thousands of farads in size. The EEU-FC1H121L is one such capacitor, used for applications such as motor drives, voltage filtering, and transient protection. This article will cover the application field and working principle of the EEU-FC1H121L aluminum electrolytic capacitor.The EEU-FC1H121L is an aluminum electrolytic capacitor with a voltage rating of 100VDC and a capacitance of 120uF. It is capable of withstanding high temperatures and is well suited for applications where low ESR and high ripple current are required. It has an excellent lifespan, with long life ratings of 30000 hours at 105°C. The EEU-FC1H121L has also been designed to withstand extreme temperature fluctuations, with a temperature range of -55°C to 105°C.The application field of aluminum electrolytic capacitors is as wide as it is varied. They are used in a plethora of electronics applications, from television receivers and fax machines to industrial control systems and medical equipment. Additionally, they have been used in automotive electronics, particularly in engine management systems, brake controllers, and electric window motors. The EEU-FC1H121L is commonly used in motor drive and voltage filtering applications.The working principle of an aluminum electrolytic capacitor is based around the use of an electrolytic solution. This ordinarily consists of an acid, some salts, and deionized water. The capacitance of a capacitor is determined by the ratio of its physical dimensions, such as the length and diameter of the cylinders which house its plates. When a voltage is applied to the capacitor, the electrolytic solution acts as the dielectric, allowing charge to be stored on the capacitor’s plates.The EEU-FC1H121L capacitor has been designed to operate through long-term use with a high degree of reliability. The capacitor is designed using enhanced error correction algorithms to reduce the likelihood of errors occurring. In addition, the capacitor has also been designed to reduce in-circuit inductance, therefore reducing the amount of heat generated by the EEU-FC1H121L during operation.Overall, the EEU-FC1H121L aluminum electrolytic capacitor is a versatile and reliable component which is well suited for a wide variety of electrical and industrial applications. With its wide temperature range, its long life ratings, and its robust construction, it is a highly reliable component for use in motor drives and voltage filtering applications. Its capacity to handle higher voltages and currents, as well as its error correction capabilities, make it an ideal choice for use in many electrical applications.

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