Vishay Beyschlag/Draloric/BC Components BFC247935394
The picture is for reference only, please refer to the product specification
- BFC247935394
- Vishay Beyschlag/Draloric/BC Components
- CAP FILM 0.39UF 5% 160VDC RADIAL
- Film Capacitors
- BFC247935394 Datasheet
- Radial
- Tape & Reel (TR)
-
Lead free / RoHS Compliant - 28048
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
- Click to get rates
What is BFC247935394
Vishay Beyschlag/Draloric/BC Components Part Number BFC247935394（Film Capacitors）, developed and manufactured by Vishay Beyschlag/Draloric/BC Components, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
BFC247935394 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
BFC247935394 Specifications
- Part NumberBFC247935394
- CategoryFilm Capacitors
- ManufacturerVishay Beyschlag/Draloric/BC Components
- DescriptionCAP FILM 0.39UF 5% 160VDC RADIAL
- PackageTape & Reel (TR)
- SeriesMKP479
- FeaturesLong Life
- Operating Temperature-55°C ~ 105°C
- Mounting TypeThrough Hole
- Package / CaseRadial
- ApplicationsHigh Pulse, DV/DT
- Tolerance±5%
- Size / Dimension0.728" L x 0.276" W (18.50mm x 7.00mm)
- TerminationPC Pins
- Voltage Rating - AC100V
- Voltage Rating - DC160V
- Lead Spacing0.591\" (15.00mm)
- Ratings-
- Height - Seated (Max)0.630\" (16.00mm)
- Capacitance0.39 µF
- ESR (Equivalent Series Resistance)-
- Dielectric MaterialPolypropylene (PP), Metallized
Application of BFC247935394
BFC247935394 Datasheet
BFC247935394 Datasheet , Tape & Reel (TR),MKP479,Long Life,-55°C ~ 105°C,Through Hole,Radial,High Pulse, DV/DT,±5%,0.728" L x 0.276" W (18.50mm x 7.00mm),PC Pins,100V,160V,0.591\" (15.00mm),0.630\" (16.00mm),0.39 µF,Polypropylene
BFC247935394 Classification
Film Capacitors
FAQ about Film Capacitors
-
1. What is a paper film capacitor?
Paper film capacitors are actually a conceptual error because "paper film capacitors" are not a standard type of capacitor. Based on the information provided, you may want to ask about paper capacitors and film capacitors.
Paper capacitors
Paper capacitors are capacitors that use paper as a dielectric. It consists of thin paper as the dielectric and aluminum foil as the electrode, which is wound into a cylindrical shape and then impregnated with a shell or epoxy resin. Paper capacitors have the following characteristics:
Low cost: Paper capacitors are usually low-cost and suitable for mass production.
Large loss: Due to its material properties, paper capacitors have large losses.
Application scenarios: Mainly used for bypass, coupling, filtering, etc. in low-frequency circuits. -
2. How do film capacitors fail?
High working environment temperature, improper selection of working current, exceeding the specified working voltage, harmonic current
The main reasons for film capacitor failure include the following:
High working environment temperature: Film capacitors can work normally in a temperature environment of -40℃~+105℃, but exceeding this range will accelerate thermal aging, resulting in a shortened service life, and even bursting in severe cases.
Improper selection of working current: The current value in the circuit should be less than the current value allowed by the film capacitor, otherwise it will cause the capacitor to heat up, and long-term use will shorten the life, and even burst in severe cases.
Exceeding the specified working voltage: Excessive voltage will cause partial discharge, which will then break down the capacitor and cannot be used.
There are harmonic currents: high-order harmonic currents are superimposed on fundamental currents, resulting in an increase in total current, causing capacitor load overload, internal expansion, and explosion.
Buying inferior capacitors: In order to reduce costs, some manufacturers on the market use low-quality materials to produce capacitors, which greatly reduces the actual withstand voltage and life of such capacitors.
The structural characteristics of film capacitors and the impact of the use environment on their performance:
Film capacitors are usually composed of polypropylene film, aluminum foil and plastic shell. Polypropylene film is sensitive to high temperature, which accelerates its aging and shortens the life of the capacitor. In addition, a humid environment will also cause water vapor to enter the capacitor, affecting its performance.
-
3. What are the alternatives to film capacitors?
CL21 capacitors, MPB capacitors, CBB13, CBB81, MMKP82 capacitors
Alternatives to film capacitors mainly include CL21 capacitors, MPB capacitors, CBB13, CBB81 and MMKP82 capacitors. These alternatives have their own advantages and disadvantages in performance and applicable scenarios, and the specific choice depends on specific needs.
CL21 capacitors
CL21 capacitors and CBB22 capacitors can replace each other in applications such as filtering. CL21 capacitors are more stable than CBB22 capacitors under high-frequency conditions, so CL21 capacitors are more preferred in high-frequency circuits. However, CL21 capacitors are more expensive and perform better in high-frequency circuits.
MPB capacitors
MPB capacitors are boxed metallized polypropylene film capacitors with the same core as CBB22 capacitors, but with a plastic shell, which has better resistance to high temperature, moisture and sealing performance. MPB capacitors can replace CBB22 capacitors in high frequency, DC, AC and pulse high current applications, but their prices are relatively high.
CBB13, CBB81 and MMKP82 capacitors
These capacitors have a higher voltage resistance, up to 3000V, and are suitable for applications requiring higher voltages. However, they are also relatively expensive and larger in size.
We are a professional PCB manufacturer who offers comprehensive PCB manufacturing services including: professional Ceramic PCB HDI PCB Heavy Copper PCB High-TG PCB High Speed PCB High Frequency PCB Metal Core PCB PCB fabrication and PCB assembly, providing fast turnaround prototypes for high-end products.
• Prompt Responsiveness
• Guaranteed Quality
• Global Access
• Competitive Market Price
• One-Stop support services of supply chain
Jinftry, Your most trustworthy component supplier, welcome to send us the inquiry, thank you!
Do you have any questions about BFC247935394 ?
Feel free to contact us:
BFC247935394 Related Products
CAP FILM 1UF 5% RADIAL
CAP FILM 3.3UF 20% 630VDC RADIAL
CAP FILM 5600PF 5% 1.6KVDC RAD
CAP FILM 5600PF 5% 1.6KVDC RAD
CAP FILM 0.068UF 10% 1KVDC RAD
CAP FILM 1.8UF 5% 160VDC RADIAL
CAP FILM 1.8UF 5% 160VDC RADIAL
CAP FILM 0.18UF 5% 400VDC RADIAL
CAP FILM 0.33UF 5% 250VDC RADIAL
CAP FILM 0.47UF 5% 250VDC RADIAL
