ECQ-B1H274JF

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.512" (13.00mm)
Size / Dimension:	0.512" L x 0.236" W (13.00mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-B(F)
Dielectric Material:	Polyester
Voltage Rating - DC:	50V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	0.27µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are an important class of capacitors, due to their low inherent series resistance, high breakdown voltage, good dielectric properties, low loss, and high insulation resistance. They are made of dielectric polymer films and can be used for a wide range of applications, from general electronics to signal processing. One of the most popular types of film capacitors is the ECQ-B1H274JF, a surface-mount ceramic dielectric capacitor.The ECQ-B1H274JF offers several advantages over other types of capacitors. It has a capacitance range from 0.1μF to 1μF, a working voltage up to 250V, and an ESR range as low as 0.03. In addition, the capacitor has excellent high frequency characteristics, which make it an ideal choice for high-speed circuit applications.This type of capacitor can be used in many applications, such as mains power filtering, AC coupling, signal filtering, and motor control circuits. It is particularly useful in power supply circuits, as the low ESR and low-inductance nature of the ECQ-B1H274JF help to reduce noise, preserve power supply regulation, and reduce the amount of heat generated within the system.The working principle of the capacitor is based on the effect of a dielectric material on electrical current. When a different voltage is applied to the capacitor, the dielectric material absorbs the energy and stores it. This is known as polarization, and it causes a separation of electric charge across the capacitor plates, creating a desired capacitance in the form of an electric field between the two plates. This capacitance can be measured using an electrical meter, although in many cases the electrical behavior of the system in question is determined primarily by the dielectric properties of the material rather than the capacitance. The ECQ-B1H274JF offers high insulation resistance and excellent dielectric properties, which allow it to be used in a wide range of circuits.The ECQ-B1H274JF is also very economical to use due to the small size and weight of the device. The small size allows the capacitor to be mounted almost anywhere, and the weight allows for fast and easy installation. This reduces the total cost of ownership, as there is no need to purchase special fixtures or custom mounts.In conclusion, the ECQ-B1H274JF is a popular type of film capacitor due to its excellent high frequency capabilities, low inherent series resistance, and low-inductance nature. Its small size and weight makes it an economical choice for many applications, and its good dielectric properties means it can be used in a wide range of circuits.

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