ECH-U1103JC9 Capacitors

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	Solder Pads
Height - Seated (Max):	0.063" (1.60mm)
Size / Dimension:	0.189" L x 0.130" W (4.80mm x 3.30mm)
Package / Case:	1913 (4833 Metric)
Mounting Type:	Surface Mount
Series:	ECH-U(C)
Dielectric Material:	Polyphenylene Sulfide (PPS), Metallized - Stacked
Voltage Rating - DC:	100V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	10000pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Film capacitors, also known as polymer capacitors, are used in a wide range of applications, from decoupling and filtering to accurate timing. The ECH-U1103JC9 is a film capacitor, which is widely used in many different applications. In this article, we will discuss the applications of the ECH-U1103JC9, as well as its working principle.The ECH-U1103JC9 is a type of small and light film capacitor, designed for high-frequency applications. It has a capacitance of 10.3nF, a continuous operating voltage of 200V and a peak-to-peak voltage of 300V. It has a low ESR and an excellent temperature stability, making it ideal for high-speed filtering applications.One of the most common applications for the ECH-U1103JC9 is in power supplies, as a decoupling capacitor. The capacitor helps to prevent high-frequency noise that can interfere with the circuit’s operation. It also improves the stability of the power supply by preventing voltage fluctuations or spikes. Another common application is in switching regulators, where the capacitor helps to filter out any high-frequency noise. It is also used in audio circuits, due to its high ESR and excellent temperature stability.The ECH-U1103JC9 also has applications in communication, automotive and other high-speed circuits. It is frequently used in GPS receivers and transmitters, broadband amplifiers and in mobile phones. It is also used in automotive circuits, such as alternators, cruise control systems and fuel injection systems.The working principle of the ECH-U1103JC9 is the same as any other type of capacitor. The capacitor consists of two conductive plates that are separated by a dielectric material. When voltage is applied to the capacitor, the dielectric material between the two plates becomes polarized and creates an electric field. This field stores the energy in the form of an electrical charge. As current flows through the circuit, the capacitor stores the energy and slowly releases it as the current flows out of the circuit.The ECH-U1103JC9 is a small and lightweight film capacitor, designed for high-frequency applications. It is ideal for power supply decoupling, switching regulators, audio circuits and communication, automotive and other high-speed circuits. Its working principle is the same as any other film capacitor, storing energy in the form of an electrical charge in its electric field.

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