38FB4445A-F Allicdata Electronics
Allicdata Part #:

38FB4445A-F-ND

Manufacturer Part#:

38FB4445A-F

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP FILM 45UF 440VAC QC TERM
More Detail: 45µF Film Capacitor 440V Polypropylene (PP), Meta...
DataSheet: 38FB4445A-F datasheet38FB4445A-F Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Operating Temperature: -40°C ~ 70°C
Features: --
Ratings: --
Applications: Motor Run; Power Factor Correction (PFC)
Lead Spacing: 0.813" (20.64mm)
Termination: Quick Connect, Disconnect
Height - Seated (Max): 4.160" (105.66mm)
Size / Dimension: 3.656" L x 1.969" W (92.87mm x 50.01mm)
Package / Case: Radial, Can
Mounting Type: Chassis Mount
Series: MPF
Dielectric Material: Polypropylene (PP), Metallized
Voltage Rating - DC: --
Voltage Rating - AC: 440V
Tolerance: ±10%
Capacitance: 45µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Film Capacitors

Film capacitors, also known as plastic film capacitors, polyester film capacitors, paper-plastic capacitors, and film-dielectric capacitors, are capacitors made from thin plastic films. They are used for energy storage and frequency or time-dependent filtering applications.

These capacitors are usually small, but can hold higher charge densities than other types of capacitors. They are characterized by their low residual inductance and resistance. They are very stable and reliable, and they are especially suitable for high-frequency applications, such as computers and other electronic devices. They are also highly conductive and offer good transient response characteristics. Film capacitors offer superior performance in high-frequency and low-voltage environments.

38FB4445A-F Application Field and Working Principle

The 38FB4445A-F is a type of film capacitor, designed for use in a wide variety of applications. The capacitor features a polystyrene dielectric and provides excellent performance in high frequency and low voltage conditions. It is designed to provide maximum voltage, capacitance stability, and long-term reliability.

The 38FB4445A-F capacitor has a wide range of applications, including aerospace, power supply, telecommunications, motor drives, and automotive technology. The capacitor features an ultra-low ESR (equivalent series resistance) and a high di/dt (rate of change of current) rating, which makes it suitable for high-dissipation and high-voltage applications. It also offers excellent dimensional stability and can operate in extreme temperatures. This is due to the use of a proprietary dielectric design.

The working principle of the 38FB4445A-F is based on capacitive transduction, where electric energy is stored in a capacitor\'s electric field as an electric charge. The capacitor consists of two metal plates, separated by an insulating dielectric material, such as polystyrene. When a voltage is applied to the capacitor, it builds up an electric field between the two plates. This electric field stores energy, which is released when the voltage is removed and the field dissipates. The amount of energy stored is proportional to the capacitance of the capacitor.

The 38FB4445A-F is ideal for use in high-performance, low-voltage applications, as it offers excellent dimensional stability, low ESR, and high di/dt rates. Its use of a proprietary dielectric design allows the capacitor to operate in extreme temperatures while providing excellent high-frequency and low-voltage conditions.

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

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38FB4420 Cornell Dubi... 0.0 $ 1000 CAP FILM 20UF 10% 440VAC ...
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38FB4440 Cornell Dubi... 0.0 $ 1000 CAP FILM 40UF 10% 440VAC ...
38FB4440A-F Cornell Dubi... 0.0 $ 1000 CAP FILM 40UF 440VAC QC T...
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38FB4425 Cornell Dubi... 0.0 $ 1000 CAP FILM 25UF 10% 440VAC ...
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38FB4460A-F Cornell Dubi... 16.62 $ 1000 CAP FILM 60UF 10% 440VAC ...
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38FB4430A-F Cornell Dubi... 0.0 $ 1000 CAP FILM 30UF 440VAC QC T...
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38FB4460-F Cornell Dubi... 0.0 $ 1000 CAP FILM 60UF 10% 440VAC ...
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38FB4450 Cornell Dubi... 0.0 $ 1000 CAP FILM 50UF 10% 440VAC ...
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