FCN3022A474K

Operating Temperature:	-40°C ~ 85°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	Solder Pads
Height - Seated (Max):	0.165" (4.19mm)
Size / Dimension:	0.303" L x 0.217" W (7.70mm x 5.50mm)
Package / Case:	3022 (7755 Metric)
Mounting Type:	Surface Mount
Series:	FCN
Dielectric Material:	Polyester, Polyethylene Naphthalate (PEN), Metallized - Stacked
Voltage Rating - DC:	100V
Voltage Rating - AC:	63V
Tolerance:	±10%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film CapacitorsFilm capacitors, also known as plastic film capacitors, ceramic capacitors, or polyester capacitors, are a type of capacitor typified by its inexpensive construction, often paired with high volumetric efficiency and small size relative to other capacitors. They are the most popular capacitors due to their properties, affordability, and wide availability. Film capacitors have many advantages, such as low parasitic inductance, high insulation resistance, a low dielectric absorption factor, a wide range of available capacitance/voltage ratings, long life, and the ability to withstand high voltage.The FCN3022A474K is a popular film capacitor from TDK Corporation. It has a maximum capacitance of 0.47µF, a working temperature of -55 to +125 Celsius, a rated voltage of 100 volt, and a tolerance of +/- 20%. The FCN3022A474K has a number of uses, suitable for a variety of applications.The most common use of the FCN3022A474K is the decoupling or bypassing of power lines, particularly those that carry high-frequency signals or high power spikes. The primary purpose of decoupling is to reduce noise and ensure a clean supply of power. By connecting a bypass capacitor between the power source and ground, noise is more easily filtered out of the power line, resulting in a quieter network. The FCN3022A474K is especially useful in applications where a large amount of noise needs to be suppressed, as its large capacitance ensures that the power line remains quiet, even under intense conditions.The FCN3022A474K is also used in passive filter networks. By combining it with resistors, inductors, and other components, simple circuits can be created to filter out unwanted signals, while allowing desired signals to pass. One simple example is a low-pass filter. By connecting an FCN3022A474K in series with a resistor, an RC (Resistor Capacitor) filter can be created that eliminates any high frequency signals, while allowing input signals with frequencies below a certain threshold to pass. This is an effective method for filtering out unwanted RF signals from a circuit.The FCN3022A474K is also used as an AC line filter. By connecting capacitors across the hot and neutral lines on an AC power line, AC line noise can be filtered out, resulting in a cleaner power supply. This is especially useful in audio applications, where system noise has to be kept to a minimum in order to achieve the best possible performance.In addition to its uses in the field of electronics, the FCN3022A474K can also be used for simple electrostatic experiments, for example to investigate the effect of electric fields on objects or material. By connecting the capacitor to a metal plate or wire and applying a voltage, it can be used to build a basic electromagnet or to pick up small charges.Overall, the FCN3022A474K is a highly capable film capacitor with a wide range of applications and uses. It is ideally suited for decoupling and bypassing of power lines, passive filtering of audio or RF signals, and AC line filtering. It is also surprisingly versatile when it comes to electrostatic experiments. The FCN3022A474K is an affordable and reliable option when it comes to film capacitors, and a great value choice for any electronics or electrostatic project.

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