ECQ-B1H471JF3

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.197" (5.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.276" (7.00mm)
Size / Dimension:	0.276" L x 0.118" W (7.00mm x 3.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-B(F)
Dielectric Material:	Polyester
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	470pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction

Film capacitors are an important type of capacitors used in many applications, including a variety of power supplies, audio and video equipment, and automotive circuits. This article will discuss the ECQ-B1H471JF3 application field and working principle as one of these film capacitors.

ECQ-B1H471JF3 application field

The ECQ-B1H471JF3 film capacitor is a metallized polypropylene type capacitor that is widely used in the fields of power frequency sources, and reactive compensation equipment.The properties of film capacitors make them ideal for these applications requiring high voltage and low impedance. The ECQ-B1H471JF3 capacitor is available in different sizes and voltage ratings. It is used for the combination of lower reactance and higher voltage, which makes it valuable in the application of power frequency sources, such as power factor correction equipment. The ECQ-B1H471JF3 also has wide applications and is used in many industrial and consumer products, including air conditioners, refrigerators, welders, automated production equipment, server racks, and other high voltage environments.

Working Principle and Characteristic

The ECQ-B1H471JF3 film capacitor is made up of two electrodes connected by a dielectric material which is separated by a thin film. The film is made of a high-quality polypropylene material with good insulation properties, and it is able to withstand high temperatures of up to +125C.The capacitor’s electrodes are connected to the terminals, and when voltage is applied to the terminals, a current flow is generated across the film capacitors, electrical energy is stored in the capacitor, and the current is then discharged in the opposite direction when the voltage is removed.Film capacitors offer several advantages over other types of capacitors. These include low ESR (Equivalent Series Resistance), excellent moisture resistance, excellent dielectric constant, low contact resistance, and excellent temperature stability. The ECQ-B1H471JF3 capacitor has a high dielectric breakdown strength and very low ESR, making it capable of handling high voltage and low impedance. It also has good temperature stability, which prevents it from being damaged from high temperatures.Another advantage of the ECQ-B1H471JF3 is its ability to effectively absorb harmonics. This is because the capacitor can store energy across a wide range of frequencies, making it suitable for applications such as audio systems and video systems that require a wide range of frequencies. In conclusion, the ECQ-B1H471JF3 film capacitor is an effective and reliable component for use in a variety of applications, due to its ability to handle high voltage and low impedance, its high dielectric breakdown strength, low ESR and excellent temperature stability.

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