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    村太 村田 太郎 様 ********@murata.com

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    CeramicCapacitorGJ4 Series

    • RoHS Directive compliant product
    • REACH Regulation compliant product
    • low distortion
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    GJ4 Series Low Distortion Chip Multilayer Ceramic Capacitors for General Purpose

    Low Distortion Chip Multilayer Ceramic Capacitors for Consumer Electronics & Industrial Equipment

    Ideal for low distortion of audio digital amplifiers.

    Specific Applications

    For the detail of specific applications, please refer to the following links or specification sheets.
    Specific Applications Details
    Precautions for use

    Consumer equipment Industrial equipment Automotive infotainment/comfort equipment Automotive powertrain/safety equipment Medical equipment [GHTF A/B/C]
    except for implant equipment    		 Implanted medical equipment or medical equipment [GHTF D]
    ✔ ✔ ✔ ✔

    Features

    1. Ideal for replacement of the film capacitors of audio circuits with low distortion characteristics.

    This product is ideal for audio circuits, such as digital amplifiers where distortion characteristics are focused on. This product can be applied to filters and couplings utilizing low distortion characteristics.

    3rd Distortion

    2. Ideal for electronic equipment like power circuits, due to the low loss and low shock noise characteristics.

    Contributes to the improvement in performance of electronic equipment where low loss and low shock noise are required.

    New Material(GJ4)　Conventional Material (GRM) Film capacitor　

    3. This product has a noise reduction effect.

    Since dielectric materials which enable a reduction of noise are used, this product is more effective for reducing noise compared to the general purpose GRM series.

    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℃150℃max.
    Can be used up to 150℃ max.
    • *There are icons of plural temperature.
    RoHS Directive compliant productrohs
    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 Regulation compliant productREACH
    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-Q200AEC-Q200
    AEC-Q200 compliant product
    Certified by safety standardSafety Standard
    Safety Standard
    Products that acquired safety standard certification IEC60384-14.
    Safety Standard Certification
    Based on the Electrical Appliance and Material Safety Law of JapanJapanese Safety Law
    Japanese Safety Law
    Products that are based on the electrical appliance and material safety law of Japan.
    Ultrahigh-voltageUltrahigh-voltage
    Product of 10 to 40kV rated voltage
    High Q typeHIQ
    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.
    Low inductanceLowESL
    Low inductance
    This capacitor is designed so that the parasitic inductance component (ESL) that the capacitor has on the high frequency side becomes lower.
    low distortionLowacousticnoise
    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.
    Anti-crack while deflectingDeflectingcrack
    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.
    Anti-crack while solderingSolderingcrack
    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 CharacteristicsNo DC bias Characteristics
    No DC bias characteristics
    Polymer capacitor is no capacitance change with DC bias due to aluminum oxidized film for dielectric.
    Water-repelientAnti-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.
    Low-inductance product suitable for noise suppressionProduct 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
    Product for reflow solderingReflow
    Product for reflow soldering
    Product for flow solderingFlow
    Product for flow soldering
    Limited to Conductive Glue MountingLimited 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.
    Product for bondingBonding
    Product for bonding
    Since gold is used for the external electrodes, the capacitor can be mounted by die bonding/wire bonding.
    Product for weldingWelding
    Product for welding
    Capacitor configured with lead electrodes and can be mounted by welding. Please contact us about the lead wire material.
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