930C1W3K-F

ESR (Equivalent Series Resistance):	16 mOhms
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.583" Dia x 1.248" L (14.80mm x 31.70mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 105°C
Series:	930C
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	100V
Voltage Rating - AC:	70V
Tolerance:	±10%
Capacitance:	3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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930C1W3K-F Film Capacitors

Film capacitors, also known as plastic film capacitors, are capacitors that use a film as the dielectric. They are used in numerous applications – from common power supplies and speaker crossover networks to high-precision circuits such as pulse generators and RF filters. One particular type of film capacitor, the 930C1W3K-F, is a bi-polar, dual-layer, polypropylene film capacitor designed for high-frequency and high-transient voltage applications.

Application Field

The 930C1W3K-F film capacitor is suitable for high-voltage, high-frequency, and ultra-high-transient-voltage applications. Thus, it can be used in a variety of applications. In automotive electronics, capacitor products with high reliability tolerance in temperatures ranging from -55℃ to +125℃ are essential. The 930C1W3K-F capacitor provides these types of reliability features in order to optimize the life and performance of automotive electronics.In audio applications, the 930C1W3K-F capacitor has proven to be an excellent choice for use in a wide range of audio equipment as well as crossovers and speaker protective circuits. With its low-ESR and fast transient response, it can provide a consistent sound over a wide dynamic range.The 930C1W3K-F capacitor is also suitable for use in power supply systems. Its high capacitance stability and its ability to handle high-transient voltage pulses make it an ideal choice for applications such as switching power supply designs, dynamic braking systems, energy-storage applications, and motor-drive applications.

Working Principle

A 930C1W3K-F film capacitor consists of two alternating layers of thin plastic film – often polypropylene – that are coated with a conductive material, usually aluminum. On one of the layers, a thin strip of conductive material connects the two layers together to form a capacitor.When the capacitor is connected to a voltage source, electric current flows between the two films. Since the electric charge on the two films is equal but opposite, this current causes the electric field within them to build up. This electric field causes an attractive force between the two layers of film, created by their opposite charges. This attractive force creates an electrostatic field, or a “capacitance”, between them. This capacitance is what allows the capacitor to store electric energy.The 930C1W3K-F capacitor has been designed in such a way that its capacitance remains stable over a wide temperature range and its low ESR allows it to handle high-transient voltage. Thus, it is an ideal choice for applications requiring high-performance capacitors.

Conclusion

The 930C1W3K-F film capacitor is a bi-polar, dual-layer polypropylene film capacitor designed for high-frequency and high-transient voltage applications. It is suitable for use in a variety of applications such as automotive electronics, audio applications, and power supply systems. Its high capacitance stability, low ESR, and ability to handle high-transient voltage pulses make it an ideal choice for these types of applications.

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