ECH-U01273GX5 Capacitors

Series:	ECH-U(X)
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.027µF
Tolerance:	±2%
Voltage Rating - AC:	--
Voltage Rating - DC:	10V
Dielectric Material:	Polyphenylene Sulfide (PPS), Metallized - Stacked
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max):	0.043" (1.10mm)
Termination:	Solder Pads
Lead Spacing:	--
Applications:	General Purpose
Ratings:	--
Features:	--

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Introduction to Film Capacitors

Film capacitors are components which are used in various appliances, such as radios, TVs, computers or in the automotive industry. They are manufactured from polyester, polypropylene or paper, with or without metal foil electrodes. Film capacitors can be either polarized or non-polarized.Film capacitors are also known as paper or plastic capacitors. They are constructed with extremely thin layers of metal foil deposited on a special dielectric of paper or plastic film. These layers are rolled up into a cylinder or package, and the metal foil electrodes are connected. The special advantage of film capacitors is their ability to handle high currents. They are also very compact and robust, with wide temperature range and are very good for pulse applications.

ECH-U01273GX5 Application Field and Working Principle

The ECH-U01273GX5 film capacitor is a Non-Polarized Polyester Film Capacitor, typically used in applications such as Audio Equipment, Lighting, Measurement and Motor Drive.The capacitor is a non-polarized type, with a capacitance tolerance of ±5%. It offers high reliability, high capacitance stability, and is highly resistant to mechanical shocks and vibration. The ECH-U01273GX5 operates at a temperature range between -25°C and +85°C, is highly resistant to humidity, and is resilient to conditions of extreme heat, such as inside a car engine.In order to understand the working principle of the ECH-U01273GX5, let’s take a look at how a film capacitor works. A film capacitor stores energy by virtue of its dielectric material. In this case, the dielectric is a non-polarized polyester film. The metal foil electrodes which are deposited onto the dielectric form the two plates. One plate is charged with a positive voltage and the other with a negative voltage. When the capacitor is connected to a voltage source, an electric field is created in the dielectric material between the two plates. This electric field causes the capacitor to accumulate energy which can then be used by the circuit.The ECH-U01273GX5 is designed to have low ESR (Equivalent Series Resistance), meaning that it can handle higher currents. This makes it ideal for applications such as Audio Equipment, Lighting, Measurement, and Motor Drive, which may require high currents. In summary, the ECH-U01273GX5 film capacitor is an ideal choice for applications that require high capacitance stability, good mechanical shock resistance, and high current handling capabilities. The capacitor’s non-polarized polyester dielectric ensures that it is resistant to humidity and extreme temperatures, making it ideal for use in a wide variety of applications.

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