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      Sep. 29, 2022
      Event Calendar
      CES 2023
      Sep. 29, 2022
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      EdgeTech+2022
      Sep. 28, 2022
      Event Calendar
      electronica 2022 (Power supply booth)
      Sep. 28, 2022
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      TDK Ventures: Energy Week 2022
      Sep. 27, 2022
      Press Release
      NTC sensors: TDK offers clip-on NTC sensors for heat pumps in e-mobility
    • Press Releases

      Press Release

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      Sep. 27, 2022
      NTC sensors: TDK offers clip-on NTC sensors for heat pumps in e-mobility
      Sep. 8, 2022
      Film capacitors: TDK offers rugged AC filter capacitors with highest safety approvals
      Aug. 30, 2022
      Inductors: New advanced multilayer inductors from TDK meet evolving automotive PoC demands
      Aug. 23, 2022
      Transformer: TDK offers compact SMT transformers with high dielectric strength for DC-DC converters
      Aug. 9, 2022
      Pressure sensors: TDK offers compact, rugged pressure transmitter for industrial applications
    • Products News

      Products News

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      Sep. 26, 2022
      Special contents for TMR Angle Sensor have been released.
      Sep. 13, 2022
      Product Overview "Power Capacitors for Renewable Energies" has been released.
      Sep. 6, 2022
      Product Overview Video "Noise and static protection for audio equipment with wireless communication 'ESD Notch Filters'" has been released.
      Aug. 23, 2022
      Application Note "High power density solution for DC link on 48 V inverter application with Hybrid Aluminum Electrolytic Capacitors" has been released.
      Aug. 19, 2022
      Product Overview "Introduction to TDK’s New MP-A28 Wireless Power Pattern Coil Tx Coil Units and Modules" has been released.
    • Technical Support

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      Apr. 15, 2022
      Notice: EMC Test Service Terms of Use revision effective
      Dec. 11, 2021
      “TDK Transformer Design” has been updated.
      Jun. 10, 2021
      Notice of Revision of EMC Testing Service Use Charges
      Jun. 5, 2021
      PoC(Power over Coax) Selection Tool has been released.
      Jun. 5, 2021
      Chip NTC Thermistor Simulation has been upgraded.
    • Environment

      Environment

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      Nov. 29, 2018
      "Products Conforming to European Union RoHS Directive / Product Information Concerning Revised China RoHS" has been updated.
      Apr. 12, 2017
      “Classifications of Medical Devices” and TDK Products’ Coverage of Those Classes has been released.
      Apr. 8, 2016
      Chip varistors, chip protectors, and chip NTC thermistors: RoHS certificates and REACH certificates are newly released.
      Jul. 1, 2014
      The contents of environment certificates (REACH) were updated
      Jul. 1, 2014
      The contents of environment certificates (REACH) were updated
    • Event Calendar

      Event Calendar

      icon More
      Sep. 29, 2022
      EdgeTech+2022
      Sep. 29, 2022
      CES 2023
      Sep. 28, 2022
      TDK Ventures: Energy Week 2022
      Sep. 28, 2022
      electronica 2022 (Power supply booth)
      May. 18, 2022
      CEATEC 2022 ONLINE Site
    • Others

      Others

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      Jul. 18, 2018
      "Cookie Policy" has been released.
      Feb. 14, 2018
      Report on the DOJO Cultural Festival 2017
      Mar. 12, 2017
      Release of "myTDK", our membership-based service
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      Latest News

      icon More
      Sep. 27, 2022
      Press Release
      NTC sensors: TDK offers clip-on NTC sensors for heat pumps in e-mobility
      Sep. 26, 2022
      Product News
      Special contents for TMR Angle Sensor have been released.
      Sep. 13, 2022
      Product News
      Product Overview "Power Capacitors for Renewable Energies" has been released.
      Sep. 8, 2022
      Press Release
      Film capacitors: TDK offers rugged AC filter capacitors with highest safety approvals
      Sep. 6, 2022
      Product News
      Product Overview Video "Noise and static protection for audio equipment with wireless communication 'ESD Notch Filters'" has been released.
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    Latest News

    icon More
    Apr. 15, 2022
    Notice: EMC Test Service Terms of Use revision effective
    Dec. 11, 2021
    “TDK Transformer Design” has been updated.
    Jun. 10, 2021
    Notice of Revision of EMC Testing Service Use Charges
    Jun. 5, 2021
    PoC(Power over Coax) Selection Tool has been released.
    Jun. 5, 2021
    Chip NTC Thermistor Simulation has been upgraded.
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  • Environment
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    • European Union RoHS Directive / China RoHS
      Products Conforming to European Union RoHS Directive / Product Information Concerning Revised China RoHS
    • Environment-Conscious Products ECO LOVE
      Eco Love Products and the Eco Love Logos

    Latest News

    icon More
    Nov. 29, 2018
    "Products Conforming to European Union RoHS Directive / Product Information Concerning Revised China RoHS" has been updated.
    Apr. 12, 2017
    “Classifications of Medical Devices” and TDK Products’ Coverage of Those Classes has been released.
    Apr. 8, 2016
    Chip varistors, chip protectors, and chip NTC thermistors: RoHS certificates and REACH certificates are newly released.
    Jul. 1, 2014
    The contents of environment certificates (REACH) were updated
    Jul. 1, 2014
    The contents of environment certificates (REACH) were updated
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Tech Library
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Products & Technologies
Feb. 2017
[Product Overview]
Piezo Haptic Devices Versus ERM (ERM：Eccentric Rotating Mass)
This article introduces a product overview of PiezoHapt™ actuator.
This article introduces a product overview of PiezoHapt™ actuator.
  • Ceramic Switching / Heating, Piezo Components, Contactors, Buzzers and Microphones
  • Piezoelectric actuators for haptic feedback
  • PiezoHapt™ Actuators
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