Vishay Beyschlag/Draloric/BC Components MKP1845312204
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- MKP1845312204
- Vishay Beyschlag/Draloric/BC Components
- CAP FILM 0.012UF 5% 2KVDC AXIAL
- Film Capacitors
- MKP1845312204 Datasheet
- Axial
- Bulk
-
Lead free / RoHS Compliant - 13657
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is MKP1845312204
Vishay Beyschlag/Draloric/BC Components Part Number MKP1845312204（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.
MKP1845312204 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.
MKP1845312204 Specifications
- Part NumberMKP1845312204
- CategoryFilm Capacitors
- ManufacturerVishay Beyschlag/Draloric/BC Components
- DescriptionCAP FILM 0.012UF 5% 2KVDC AXIAL
- PackageBulk
- SeriesMKP1845
- Features-
- Operating Temperature-55°C ~ 100°C
- Mounting TypeThrough Hole
- Package / CaseAxial
- ApplicationsDC Link, DC Filtering; High Pulse, DV/DT; Snubber
- Tolerance±5%
- Size / Dimension-
- TerminationPC Pins
- Voltage Rating - AC700V
- Voltage Rating - DC2000V (2kV)
- Lead Spacing-
- Ratings-
- Height - Seated (Max)-
- Capacitance0.012 µF
- ESR (Equivalent Series Resistance)-
- Dielectric MaterialPolypropylene (PP), Metallized
Application of MKP1845312204
MKP1845312204 Datasheet
MKP1845312204 Datasheet , Bulk,MKP1845,-55°C ~ 100°C,Through Hole,Axial,DC Link, DC Filtering; High Pulse, DV/DT; Snubber,±5%,PC Pins,700V,2000V (2kV),0.012 µF,Polypropylene (PP), Metallized
MKP1845312204 Classification
Film Capacitors
FAQ about Film Capacitors
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1. Are film capacitors suitable for audio?
Suitable
Film capacitors are very suitable for audio applications. Film capacitors perform well in audio circuits and have the following advantages:
Non-polarity: Film capacitors have no positive or negative poles, which gives them greater flexibility in circuit design.
High insulation impedance: The insulation impedance of film capacitors is very high, which can effectively reduce leakage current in the circuit and improve the stability of the circuit.
Excellent frequency characteristics: Film capacitors have a wide frequency response and can provide stable capacitance performance in the high and low frequency ranges, which is suitable for various frequency changes in audio circuits.
Low dielectric loss: The dielectric loss of film capacitors is very small, which means that during the transmission of audio signals, less energy is lost and the integrity of the signal is maintained.
Self-healing properties: Film capacitors have self-healing properties and can automatically repair internal defects when they occur, extending their service life. -
2. 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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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.
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