BFC246753273

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.559" (14.20mm)
Size / Dimension:	0.492" L x 0.165" W (12.50mm x 4.20mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKT467
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	250V
Voltage Rating - AC:	160V
Tolerance:	±10%
Capacitance:	0.027µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Film Capacitors

Capacitors are essential components in a wide variety of electric and electronic devices, from household appliances to communication systems. Film capacitors are particularly used for their size and durability when it comes to dealing with higher frequencies and for applications where a “clean” signal must be maintained in the presence of interference. The BFC246753273 is a special type of film capacitor made specifically for use in high voltage or high breakdown voltage applications.

Types of Film Capacitors

Film capacitors come in a variety of shapes and sizes, but they all have certain common features. They are made of thin metalized or “metallic” film sandwiched between two metalized layers of dielectric material. The dielectric material is commonly polyester, polypropylene, Teflon, FEP, or PTFE. The capacitor\'s terminals are typically silver plated brass or metalized aluminum. Film capacitors are generally divided into two categories: low-voltage film capacitors (with voltages below 50 V) and high-voltage film capacitors (with voltages above 50 V). Low-voltage film capacitors are typically used in low-voltage applications such as corrosion protection, power line filtering, and radio-frequency interference suppression. High-voltage film capacitors are usually used in applications requiring high breakdown voltage such as power supplies, over-voltage protection circuits, or for high-frequency filtering and coupling. They are also used in applications requiring high precision such as timing circuits and tuned amplifiers.

Application and Working Principle of BFC246753273

The BFC246753273 is a special type of high-voltage film capacitor that is designed for applications in which a high breakdown voltage is necessary. It has a breakdown voltage of up to 5kV. It is also characterized by low temperature coefficient and low dielectric absorption. These features make the BFC246753273 particularly suitable for use in high-voltage power supplies and over-voltage protection circuits. The BFC246753273 works on the principle of the capacitor dielectric absorbing some of the voltage between the two metalized layers. This reduces the effective voltage applied to the plates, and thus the breakdown voltage is increased. The higher breakdown voltage reduces the risk of electrical failure in critical applications requiring higher voltage ratings. The additional benefit of a lower temperature coefficient of resistance also increases the stability of the capacitor and makes it more suitable for a wider range of temperature ranges than other capacitors.

Conclusion

The BFC246753273 is a specially designed high-voltage film capacitor that offers a variety of benefits in applications requiring higher breakdown voltage. Its low temperature coefficient and high dielectric absorption make it an excellent choice for high-voltage power supplies and over-voltage protection circuits. It is also an effective choice for a wide range of other electrical and electronic applications in the presence of interference. Film capacitors are essential components in all sorts of devices and systems, and the BFC246753273 is a great example of how advanced technologies have enabled the development of specialized capacitors for specific needs.

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