ECH-U1C822GX5 Capacitors

Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	Solder Pads
Height - Seated (Max):	0.051" (1.30mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Series:	ECH-U(X)
Dielectric Material:	Polyphenylene Sulfide (PPS), Metallized - Stacked
Voltage Rating - DC:	16V
Voltage Rating - AC:	--
Tolerance:	±2%
Capacitance:	8200pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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ECH-U1C822GX5 Application Field and Working Principle

Film capacitors, also known as plastic film capacitors or dielectric film capacitors, refer to capacitors which use a thin plastic film as the dielectric material, and include metal foil electrodes. Among all non-polar capacitors, film capacitors are the most widely used and reliable. The ECH-U1C822GX5 film capacitor range has several benefits that make it an attractive choice for applications that require high capacity and stable electrical characteristics, as well as a wide temperature range and high humidity resistance.The ECH-U1C822GX5 is designed for high-frequency operation, high Q (Quality) characteristics and repeatable performance over a wide temperature range. The range is equipped with multiple electrodes, including a bottom electrode and additional electrodes, which give it a high breakdown voltage rating and excellent moisture resistance, allowing it to be safely used in a wide range of environmental conditions.The ECH-U1C822GX5 is a general purpose capacitor, meaning it is suitable for use in a wide range of applications, such as coupling and decoupling components, power factor correction, power supply filters and voltage stabilization networks. In addition to the basic characteristics of film capacitors, the ECH-U1C822GX5 features a non-inductive structure, meaning it has a low ESR (equivalent series resistance). This is possible due to a combination of the highly engineered electrodes and the widely spaced electrode layout, which creates an air gap between the two electrodes, and this air gap can be tailored to maximise the capacitance of the device. The excellent performance of the ECH-U1C822GX5 comes from the specifically designed electrodes, formed from layers of inorganic material, along with a dielectric made of polypropylene film. This combination is then placed between an outer shell and core, making it an encapsulated device, which helps protect against environmental changes, and then this outer shell is filled with an inert gas, preventing any arcing or sparking between internal parts.The ECH-U1C822GX5 is available in two versions, water-resistant and waterproof, making them suitable for both indoor and outdoor use. The water-resistant version has a hermetically sealed construction, ensuring complete protection from the environment. The waterproof version is designed for use in more extreme conditions and is kept waterproof by the outer case, which means it can survive in damp or muddy terrain.The working principle of the ECH-U1C822GX5 is quite simple. When under an electric field, the two electrodes on the capacitor will start to accumulate electrical charges, which will build up until the dielectric on the device can no longer sustain the electric field. At this point, the energy stored in the capacitor is released, creating an electric current. In simple terms, this is how a capacitor works - it stores energy in an electric field and can then discharge it when prompted.In conclusion, the ECH-U1C822GX5 is a highly reliable and versatile film capacitor, suitable for use in a wide range of applications. Thanks to its multiple electrodes and wide temperature range, it can cope with changes in environmental conditions, and its non-inductive structure ensures a low ESR and excellent performance. The capacitor is also available in either a waterproof or water-resistant version, depending on the conditions it will be exposed to, meaning it is an ideal choice for applications that require reliable and stable electrical characteristics.

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