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    Ceramic CapacitorCandidates for development of noise suppression capacitors

    We would like to develop new products specifically for use in power line noise removal and power quality improvement.
    Please leave your valuable opinions and suggestions for this project!

    Introducing the development candidate product

    We introduce to you the specifications and electrical characteristic simulation data of products we are considering developing.
    In addition, we conduct questionnaires on such products, so please take a look if you are interested.
    We incorporate the opinions we receive into the development of new products.

    We would like to solve your technical problem by developing new products. Click here for details *You will need to register as a member and log in to the my Murata membership portal site.

    Product concept

    1. It is small and capable of handling large currents.
    2. Various noise frequencies can be handled with our extensive product lineup.

    Explanation of Product Characteristic Icons

    General
    For applications that do not require the particular reliability such as the general equipment
    Infotainment
    Infotainment for Automotive
    The product for entertainment equipment like car navigations, car audios, and body control equipment like wipers, power windows.
    Powertrain
    Powertrain/Safety for Automotive
    Product used for applications(running, turning, stopping and safety devices)which particularly concern human life, such as in devices for automobiles.
    Where Murata recommends Automotive Grade components
    Medical Device
    Medical-grade products for Implanted Medical Devices
    These products are intended for use in implanted medical devices such as cardiac pacemakers, cochlear implants, insulin pumps and gastric electrostimulators .They are suitable for use in non-critical circuits .*1
    • *1This term refers to circuits in implanted medical devices that are not directly linked to life support, i.e. circuits that will not directly endanger the life of the patient should the functionality of the device be reduced or halted by failure of the circuit.
    150℃max.
    Can be used up to 150℃ max.
    • *There are icons of plural temperature.
    rohs
    RoHS Directive compliant product

    This product contain no restricted substances specified by RoHS Directive with more than maximum concentration value by weight in homogeneous material, except for cases falling under RoHS exemptions.

    Restricted substances Maximum concentration value
    Lead 0.1%
    Mercury 0.1%
    Cadmium 0.01%
    Hexavalent chromium 0.1%
    Polybrominated biphenyls (PBB) 0.1%
    Polybrominated diphenyl ethers (PBDE) 0.1%
    Bis (2-ethylhexyl) phthalate (DEHP) 0.1%
    Butyl benzyl phthalate (BBP) 0.1%
    Dibutyl phthalate (DBP) 0.1%
    Diisobutyl phthalate (DIBP) 0.1%
    REACH
    REACH Regulation compliant product:

    The Product complies to provisions of REGULATION (EC) No 1907/2006(Reach)

    Restriction of the substances contained in the article under Reach:
    REACH regulation impose restrictions of product applications and substance ban on the basis of Article 67.1.
    The inclusion of a Substance of Very High Concern (SVHC) in the Candidate List creates the duty to communicate information on substances in articles to allow safe use of the article, which is applicable to suppliers in Europe (Reach Article 33). It does not impose any restrictions on the use of the products, nor is it a substance ban. Please check "Murata products containing SVHC and Information on safe use"
    AEC-Q200
    AEC-Q200 compliant product
    Safety Standard
    Safety Standard
    Products that acquired safety standard certification IEC60384-14.
    Safety Standard Certification
    Japanese Safety Law
    Japanese Safety Law
    Products that are based on the electrical appliance and material safety law of Japan.
    Ultrahigh-voltage
    Product of 10 to 40kV rated voltage
    HIQ
    Low dissipation for high frequency
    By devising ceramic materials and electrode materials, low dissipation is achieved in frequency bands of VHF, UHF and microwave or beyond.
    LowESL
    Low inductance
    This capacitor is designed so that the parasitic inductance component (ESL) that the capacitor has on the high frequency side becomes lower.
    Lowacousticnoise
    Product suitable for acoustic noise reduction and low distortion
    This product suppresses acoustic noise, which occurs when a ceramic capacitor is used, by devising the materials and configuration.
    Deflectingcrack
    Product resistant to deflection cracking
    This capacitor is designed to prevent failures as much as possible by short mode caused by cracking when there is board deflection.
    Solderingcrack
    Product with solder cracking suppression
    “This capacitor is configured with metal terminals and leads connected to the chip. The metal terminals and leads relieve the stress from expansion and contraction of the solder, to suppress solder cracking.”
    No DC bias Characteristics
    No DC bias characteristics
    Polymer capacitor is no capacitance change with DC bias due to aluminum oxidized film for dielectric.
    Anti-ion migration.
    By making full use of the water repellence of the capacitor surfaces, this product minimizes Ion migration from the external electrodes (Terminations) that results from condensation.
    Product suitable for noise suppression

    Low-inductance product suitable for noise suppression.This product has extremely low ESL and is suitable for suppression of noise, including high frequencies.

    Contributes to noise suppression as an EMI filter
    Reflow
    Product for reflow soldering
    Flow
    Product for flow soldering
    Limited to Conductive Glue Mounting
    Limited to Conductive Glue Mounting
    Since silver palladium is used for the external electrodes,the capacitor can be mounted by conductive adhesive.
    Bonding
    Product for bonding
    Since gold is used for the external electrodes, the capacitor can be mounted by die bonding/wire bonding.
    Welding
    Product for welding
    Capacitor configured with lead electrodes and can be mounted by welding. Please contact us about the lead wire material.
    Screws
    Product dedicated for screw fixing

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    1. Electronic Components
    2. Capacitor
    3. Ceramic Capacitor
    1. HOME
    2. Electronic Components
    3. Capacitor
    4. Ceramic Capacitor
    5. Candidates for development of noise suppression capacitors
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