ECA-1HHG471B

Series:	NHG
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	530mA @ 120Hz
Ripple Current @ High Frequency:	795mA @ 100kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.866" (22.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors

Electrolytic capacitors, typically known as ‘aluminum electrolytic capacitors’ are devices that store electrical energy, allowing them to be discharged and recharged many times. These capacitors work by using two solid electrodes, separated by a layer of aluminum oxide. The aluminum oxide layer acts as an ionic insulator, which allows for the charging and discharging of electricity and provides a basis for the capacitor’s energy storage. Aluminum electrolytic capacitors come in a variety of shapes and sizes, ranging from small cylindrical designs to modular equipment packages, and are incredibly versatile and durable, able to withstand extreme temperatures and maintain a high degree of reliability.One such type of aluminum electrolytic capacitor is the ECA-1HHG471B. This particular capacitor is a general-purpose type, characterized by its relatively high capacity, making it suitable for a range of applications. It has a rated voltage of 16 VDC, a capacitance of 4.7 µF, and a temperature range of -40°C to +105°C.In terms of its application field, the ECA-1HHG471B can be used in a variety of electronic and electrical systems, such as telecommunications and signal-processing devices. It is also appropriate for power supplies, and it is often seen in DC-DC switching supplies. As such, this capacitor is frequently used in consumer electronics, including audio equipment, consumer audio equipment and digital televisions. The capacitor is also utilized in other consumer products, such as refrigerator motor and timing circuits.The working principle of the ECA-1HHG471B is based on the characteristics of aluminum and electrolyte materials. The capacitor’s electrodes are made from aluminum foils, which are covered with an insulating layer of aluminum oxide. This combination of materials creates an electrolytic barrier between the two electrodes, which prevents the current from flowing directly from one electrode to the other.When a voltage is applied across the aluminum electrodes, an electric field forms. This field causes the electrolyte ions to move through the electrolyte and toward the aluminum electrode with the opposite charge, creating an accumulation of charge on the two electrodes. This buildup of charge is referred to as a capacitor, and it is able to store energy and allow electricity to be discharged from the capacitor when needed.In summary, the ECA-1HHG471B is an aluminum electrolytic capacitor designed for general-purpose use. It has a rated voltage of 16 VDC, a capacitance of 4.7 µF, and a temperature range of -40°C to +105°C. This capacitor is suitable for use in telecommunications and signal-processing equipment, power supplies, consumer electronics and refrigerator motor circuits. The capacitor works by employing the characteristics of aluminum and electrolyte materials to create an electric field which stores energy and allows electricity to be discharged when needed.

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