Vishay Beyschlag/Draloric/BC Components BFC237590437
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- BFC237590437
- Vishay Beyschlag/Draloric/BC Components
- CAP FILM 0.03UF 5% 1KVDC RADIAL
- Film Capacitors
- BFC237590437 Datasheet
- Radial
- Bulk
-
Lead free / RoHS Compliant - 1980
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is BFC237590437
Vishay Beyschlag/Draloric/BC Components Part Number BFC237590437（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.
BFC237590437 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.
BFC237590437 Specifications
- Part NumberBFC237590437
- CategoryFilm Capacitors
- ManufacturerVishay Beyschlag/Draloric/BC Components
- DescriptionCAP FILM 0.03UF 5% 1KVDC RADIAL
- PackageBulk
- SeriesKP/MKP 375
- Features-
- Operating Temperature-55°C ~ 105°C
- Mounting TypeThrough Hole
- Package / CaseRadial
- ApplicationsHigh Pulse, DV/DT
- Tolerance±5%
- Size / Dimension1.024" L x 0.295" W (26.00mm x 7.50mm)
- TerminationPC Pins
- Voltage Rating - AC400V
- Voltage Rating - DC1000V (1kV)
- Lead Spacing0.886\" (22.50mm)
- Ratings-
- Height - Seated (Max)0.925\" (23.50mm)
- Capacitance0.03 µF
- ESR (Equivalent Series Resistance)-
- Dielectric MaterialPolypropylene (PP), Metallized
Application of BFC237590437
BFC237590437 Datasheet
BFC237590437 Datasheet , Bulk,KP/MKP 375,-55°C ~ 105°C,Through Hole,Radial,High Pulse, DV/DT,±5%,1.024" L x 0.295" W (26.00mm x 7.50mm),PC Pins,400V,1000V (1kV),0.886\" (22.50mm),0.925\" (23.50mm),0.03 µF,Polypropylene (PP)
BFC237590437 Classification
Film Capacitors
FAQ about Film Capacitors
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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. Are film capacitors better than electrolytic capacitors?
Not necessarily
Film capacitors and electrolytic capacitors each have their own advantages and disadvantages, and the specific choice depends on the application scenario.
Advantages of film capacitors
Non-polarity: Film capacitors are non-polar, and there is no need to distinguish between positive and negative poles, avoiding the risk of capacitor explosion due to reverse connection.
Long life: Film capacitors have significantly longer life and better stability.
Wide temperature range: Film capacitors have a wide operating temperature range, generally -40℃~+105℃/110℃, suitable for various ambient temperatures.
High withstand voltage: Film capacitors can withstand overvoltages higher than 1.5 times the rated voltage in a short period of time, and have strong withstand voltage.
Low loss: Film capacitors have low loss and are suitable for high-frequency circuits, especially for occasions requiring low loss and high-frequency applications.
Advantages of electrolytic capacitors
Large capacity: Electrolytic capacitors usually have large capacitance and are suitable for occasions requiring large amounts of energy storage.
Low cost: The cost of electrolytic capacitors is relatively low, suitable for occasions with strict cost requirements.
High energy density: Electrolytic capacitors are a strong choice when cost-effective, high-capacity energy storage is required, especially when maintaining DC output voltage during power outages.
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3. Will the performance of film capacitors degrade?
Yes
The performance of film capacitors will degrade. The performance degradation of film capacitors is mainly due to their internal structure and material properties.
Reasons for performance degradation
Metal plating oxidation: During the capacitor manufacturing process, there is a trace amount of air between the film layers, which may be ionized under the action of the electric field to produce ozone. Ozone is a strong oxidant that oxidizes the metal plating to produce non-conductive metal oxides, resulting in a reduction in the plate area and a decrease in the capacitor capacity.
Humid air: During the winding process of film capacitors, if the workshop environment is not properly controlled, there will be a large amount of humid air. These humid air will produce air ionization reactions when the capacitor is working, generating ozone, which further causes the capacitor capacity to decay.
Poor quality materials: The film materials used are of poor quality, such as uneven evaporation and defects on the film, which will cause the capacitor capacity to decay.
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