BFC237874203

Operating Temperature:	-55°C ~ 85°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.610" (15.50mm)
Size / Dimension:	1.024" L x 0.236" W (26.00mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP/MKP378
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1000V (1kV)
Voltage Rating - AC:	300V
Tolerance:	±5%
Capacitance:	0.02µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction to the BFC237874203 Film Capacitor

The BFC237874203 is a specialized film capacitor designed for a variety of applications. It is categorized as a type of film capacitor, which is an electric component used in many situations primarily for its capacitance and high frequency characteristics.

Design and Construction

This film capacitor is constructed in a two-layer design, with an economical potted and insulated casing. Its base layer is comprised of a solid polypropylene film material. On top of the base layer is a sheet of copper foil, which is covered with the insulation material. Both layers are separated by an oil insulation filler material, resulting in a reliable design with excellent capacitance properties. The BFC237874203 has a rated voltage of between 150 and 160 volts, depending on the particular model. Its capacitance is rated at 47 µF with a tolerance of 15%. It has dimensions of 5.8 millimeters (mm) × 6.6 mm × 7.2 mm. The capacitors are generally manufactured in an olive-green color casing.

Working Principle

A film capacitor works similarly to an electrolytic capacitor in that it has two conducting plates separated by an insulator. The capacitance of the device is determined by the thickness of the film and the area of the plates. When a potential difference is applied across the device, the two conducting plates collect charges, generating an electric field inside the device. The majority of the field lines are contained between the plates due to the insulator layer, resulting in the generation of stored electrical energy. When the potential difference is removed, the stored energy is released as charge flows through the device. By adjusting the capacitance of the device, a different amount of energy can be stored and released.

Application Fields

The BFC237874203 film capacitor is widely used for many applications, including audio and video. It is particularly useful in power supplies, as it helps to reduce ripple and noise while supplying clean, regulated power. Due to its low inductance, it is often used in other high-frequency circuits, such as radio transmitters and receivers, satellite receivers, security cameras, computer networking equipment, and various other precision and industrial measuring devices. Its construction also makes it ideal for signal filtering, as well as motor control and power conditioning. It can also be used in multilayer ceramic capacitors (MLCCs), which are based on a similar film design principle but possess more capacitance.

Conclusion

The BFC237874203 is a specialized film capacitor designed for many applications due to its excellent capacitance properties and low inductance. It is well suited for audio and video, power supplies, signal filtering, and motor control needs. Its economical design further makes it a popular choice for budget-conscious designs.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description