BN224L0473K--

Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.598" (15.20mm)
Size / Dimension:	1.051" L x 0.303" W (26.70mm x 7.70mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	BN
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	1000V (1kV)
Voltage Rating - AC:	450V
Tolerance:	±10%
Capacitance:	0.047µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film capacitors, also called film dielectric capacitors, are passive electronic components with the capacity to store and discharge electrical energy. The BN224L0473K capacitor is a film capacitor with a 4.7nF (Picofarads) rating and rated voltage of 350VDC. This capacitor has a variety of applications in the field of electronics due to its advantageous characteristics. The BN224L0473K capacitor is a low-ESR type capacitor. ESR stands for equivalent series resistance, which refers to the internal resistance offered by the capacitor, as measured when a constant direct current is applied to the component. Low-ESR capacitors, such as the BN224L0473K, are more admissible in a circuit due to their lower resistance, meaning that less power is lost in the capacitor itself. This makes the BN224L0473K more suitable for applications such as power electronic circuits, where low power loss is essential, as well as for switching power supplies, battery-powered devices, and LED drivers. The BN224L0473K capacitor has a small size and low weight, making it suitable for compact electronic devices. In addition, the capacitor also offers a high dielectric strength, meaning that it can react to and store higher levels of voltages without incurring damage. Its film dielectric is highly stable under pressure or temperature change, making it suitable for use in industrial and automotive applications as well as for consumer electronics. The working principle of a film capacitor is similar to that of any other kind of capacitor. It works as a reservoir of electric energy, storing and releasing electric current when needed. The films that act as the dielectric in the capacitor are connected between two metal-coated plates, causing electrons to be stored in the dielectric layer. When a voltage source is applied to the plates, a electric field is generated between the two plates. This electric field causes electrons to shift within the dielectric material, resulting in a charge accumulating on the plates. This means that electric energy is stored in the capacitor until such time as the voltage source is disconnected or the electric field is disrupted. In conclusion, the BN224L0473K is a film capacitor with a 4.7nF rating and rated voltage of 350VDC. Its capacitance characteristics and low ESR makes it suitable for use in applications such as power electronic circuits, switching power supplies, battery-powered devices, LED drivers, industrial and automotive applications, and consumer electronics. The capacitor stores and releases electric current based on its electric field and the dielectric constructed between its two metal-coated plates.

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