ECW-F4204JLB

Panasonic Electronic Components ECW-F4204JLB

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  • ECW-F4204JLB
  • Panasonic Electronic Components
  • CAP FILM 0.2UF 5% 400VDC RADIAL
  • Film Capacitors
  • ECW-F4204JLB Datasheet
  • Radial
  • Bulk
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 3244
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is ECW-F4204JLB

Panasonic Electronic Components Part Number ECW-F4204JLB（Film Capacitors）, developed and manufactured by Panasonic Electronic 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.

ECW-F4204JLB 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.

ECW-F4204JLB Specifications

  • Part NumberECW-F4204JLB
  • CategoryFilm Capacitors
  • ManufacturerPanasonic Electronic Components
  • DescriptionCAP FILM 0.2UF 5% 400VDC RADIAL
  • PackageBulk
  • SeriesECW-F(L)
  • Features-
  • Operating Temperature-40°C ~ 105°C
  • Mounting TypeThrough Hole
  • Package / CaseRadial
  • ApplicationsHigh Frequency, Switching
  • Tolerance±5%
  • Size / Dimension0.610" L x 0.339" W (15.50mm x 8.60mm)
  • TerminationPC Pins
  • Voltage Rating - AC-
  • Voltage Rating - DC400V
  • Lead Spacing0.295\" (7.50mm)
  • Ratings-
  • Height - Seated (Max)0.720\" (18.30mm)
  • Capacitance0.2 µF
  • ESR (Equivalent Series Resistance)-
  • Dielectric MaterialPolypropylene (PP), Metallized

Application of ECW-F4204JLB

Film capacitors are mainly used in multiple industries such as electronics, communication, automotive electronics, and medical equipment. In power electronics equipment, they are widely used in DC link filtering, power supply stabilization, and motor drive circuits to ensure smooth current and stable voltage. In audio devices such as speaker crossover networks, preamplifiers, and power amplifiers, thin film capacitors are favored for their excellent frequency response and low distortion characteristics, which help improve sound quality performance. In addition, thin film capacitors are often used in signal processing and filtering in communication systems, which can effectively remove noise in the signal and improve transmission quality. In the field of automotive electronics, thin film capacitors are used in engine management systems, airbag circuits, and in car entertainment systems to ensure circuit stability and safety. In medical equipment, such as electrocardiogram monitors and pacemakers, the high precision and stability of thin film capacitors make them key components that play an important role in monitoring and treating the health of patients.

ECW-F4204JLB Datasheet

ECW-F4204JLB Datasheet , Bulk,ECW-F(L),-40°C ~ 105°C,Through Hole,Radial,High Frequency, Switching,±5%,0.610" L x 0.339" W (15.50mm x 8.60mm),PC Pins,400V,0.295\" (7.50mm),0.720\" (18.30mm),0.2 µF,Polypropylene (PP), Metallized

ECW-F4204JLB Classification

Film Capacitors

Film capacitors are capacitors that use thin film materials as dielectric. This structure mainly consists of two layers of conductive metal foil, sandwiched with a thin film medium, which is usually made of polymer materials such as polyether esters, polypropylene, or polystyrene. The design principle is based on the storage of charges. When voltage is applied to both ends of the capacitor, positive and negative charges accumulate on two layers of metal foil, forming an electric field. Thin film capacitors are renowned for their high stability, low loss factor, and wide operating temperature range, and are particularly suitable for high-frequency circuits. In addition, due to its good self-healing ability, which can self recover after partial breakdown in the dielectric, it has a long service life and high reliability.

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. 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.

  • 3. 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.

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.

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Do you have any questions about ECW-F4204JLB ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
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Panasonic Electronic Components is a subsidiary of the Panasonic Group, which is dedicated to the production and sales of electronic components and equipment. Panasonic has established a branch in China, which includes Panasonic...
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