ECQ-E12122RKF

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.630" (16.00mm)
Size / Dimension:	0.610" L x 0.236" W (15.50mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECQ-E(F)
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	1250V (1.25kV)
Voltage Rating - AC:	125V
Tolerance:	±10%
Capacitance:	1200pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Film capacitors are one of the most important components used in electrical and electronic circuits, and ECQ-E12122RKF devices are among the top line of film capacitors used in various industries. They are designed for high precision, high reliability and temperature stability.ECQ-E12122RKF devices are designed to be used in several different types of applications, including high-frequency and high-voltage circuits, automotive circuits, power supply circuits, digital circuit boards, and industrial electronic controls.The unique architecture of the ECQ-E12122RKF offers excellent noise suppression, very low ESR (Equivalent Series Resistance), high ripple current capability, and low distortion. It is optimized for use in applications requiring a high level of stability, reliability, and precision.The ECQ-E12122RKF employs a multi-layer construction consisting of two thin layers of plastic film sandwiched between two aluminum electrodes. The capacitance value is controlled by the area of the aluminum electrodes, the thickness of the films, and the distance between the electrodes. A variety of configurations are available, including vertical, horizontal, and barrel-shaped designs, as well as ultra-low ESR designs.The working principle of an ECQ-E12122RKF capacitor is based on the charge stored on the films. The plastic films are electrically charged by an electric field created by the two electrodes. When a voltage is applied to the capacitor, an electric field is created between the two films. This field causes the electrons to move between the charged and uncharged surfaces, creating a current flow. The current then induces a charge in the electrodes, which stores the current until it is allowed to dissipate.The ECQ-E12122RKF has the added advantage of being able to operate at higher temperatures than conventional capacitors. This makes it ideal for high-temperature environments such as automotive, industrial, and power applications.The ECQ-E12122RKF also has excellent temperature stability, with a maximum operating temperature of +125℃. This means that it is suitable for use in applications that require a high level of precision and reliability over a wide temperature range.Overall, the ECQ-E12122RKF is an excellent choice for any application where high precision, high reliability, and temperature stability are important. With its unique construction and wide range of available configurations, it can be used in a variety of industries and applications.

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