BFC237042392 Allicdata Electronics
Allicdata Part #:

BFC237042392-ND

Manufacturer Part#:

BFC237042392

Price: $ 0.15
Product Category:

Capacitors

Manufacturer: Vishay BC Components
Short Description: CAP FILM 3900PF 5% 250VDC RADIAL
More Detail: 3900pF Film Capacitor 160V 250V Polyester, Metalli...
DataSheet: BFC237042392 datasheetBFC237042392 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2000 +: $ 0.13115
Stock 1000Can Ship Immediately
$ 0.15
Specifications
Operating Temperature: -55°C ~ 105°C
Features: Long Life
Ratings: AEC-Q200
Applications: Automotive
Lead Spacing: 0.200" (5.08mm)
Termination: PC Pins
Height - Seated (Max): 0.256" (6.50mm)
Size / Dimension: 0.283" L x 0.098" W (7.20mm x 2.50mm)
Package / Case: Radial
Mounting Type: Through Hole
Series: MKT370
Dielectric Material: Polyester, Metallized
Voltage Rating - DC: 250V
Voltage Rating - AC: 160V
Tolerance: ±5%
Capacitance: 3900pF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Film capacitors, such as BFC237042392, are part of a large family of energy storage devices which include electrolytic capacitors, ceramic capacitors, super capacitors, and photoflash capacitors. Film capacitors are used in a wide variety of applications in electronics, communications, and industrial control. They are also widely used in automotive, consumer, and medical electronics.

Film capacitors, such as BFC237042392, work by insulating two conductive plates from each other and storing electrical energy in the form of an electric field between the two plates. This electric field occurs when a voltage is applied to the plates. The electric field creates a capacitive current (an electric charge that can be stored and released quickly) between the two plates. The capacitive current is what makes a film capacitor a storage device and it is also what enables it to function in its various application fields.

One of the most common applications for film capacitors is in the area of electrical power distribution. These capacitors can be used to provide a “buffer” to absorb voltage peaks or dips to protect connected equipment or systems. They are also used to stabilize current and voltage in power supplies, particularly those operating on AC power.

Film capacitors, such as BFC237042392, are also used in oil-filled electric panels. These capacitors store electrical energy which is then released as needed to create electric fields necessary for the ignition of the fuel. This type of capacitor is also used in underhood starters and engine controls.

In the communications and networking industry, film capacitors are used in a variety of applications including signal decoupling, RF filtering, and EMI/RFI suppression. In telecommunications, they are used in oscillators and in antenna systems for better signal transmission.

In addition to the above applications, film capacitors are also used in precision timing, energy harvesting, audio/video/telephone equipment, consumer electronics, medical equipment, and more.

In summary, film capacitors, such as BFC237042392, are used in a variety of applications. They are used in power distribution, oil-filled electric panels, communications and networking, precision timing, energy harvesting, audio/video/telephone equipment, consumer electronics, medical equipment, and more. The basic working principle of a film capacitor is that it stores electrical energy in the form of an electric field between two conductive plates which are kept in close proximity. When a voltage is applied to the plates, the electric field creates a capacitive current which can be stored and released quickly. This capacitive current is what makes film capacitors such versatile and useful components.

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

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