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KOA CORPORATION

KOA Corporation (Japanese: コーア株式会社, Kōa kabushiki kaisha; TYO: 6999) is a multinational passive electronic components supplier based in Japan. The company was founded on March 10, 1940 and registered to become a public corporation on May 24, 1947. They manufacture resistors and other electronic parts.

KOA公司（コーア株式會社， KOA株式會社）是一家成立於1940年在東京一家日本電子被動元件供應商，總部設在長野縣伊那。 KOA是世界上最大的貼片電阻製造商之一。產品範圍涵蓋了低溫共燒陶瓷（LTCC），電阻器，溫度傳感器，電感器，保險絲和壓敏電阻。 KOA全球3600名員工，有1100名員工在日本。生產及銷售據點遍布日本、中國、台灣、馬來西亞、美國、德國和新加坡。

RESISTORS(SMD)

  • Thick Film Chip Resistors

  • Anti Sulfuration Chip Resistors

  • Mold Type Chip Resistors

  • Thin Film Chip Resistors

  • Fusing Resistors

  • MELF Type Resistors/Cylindrical Chip

  • Jumper Chip

LOW RESISTANCE/CURRENT SENSE SHUNT RESISTORS

  • Metal Plate Type Resistor

  • Metal Plate Surface Mount Type Resistor

  • Metal Plate Terminal Surface Mount Type Resistor

  • Thick Film Surface Mount Type Resistor

  • Metal Plate Type Leaded Resistors

  • Metal Wire Leaded Resistors

RESISTORS(LEADED)

  • General-purpose Resistors/Carbon Film Resistors

  • Precision Resistors/Metal Film Resistors

  • Resistors for High Voltage Circuit

  • Power Type Resistors

  • Wirewound Resistors

  • Current Sense Resistors/Low Resistance Resistors

  • Resistor Networks/Resistor Array

  • Fusing Resistors

  • Jumper Wires

  • CR Networks

THERMISTORS,THERMAL SENSORS

  • Platinum Thin Film Thermal Sensors・Applied Products

  • Linear P.T.C. Resistors/Thin film Linear PTC thermistors

FUSES

  • Chip Current Fuses/Flat Chip

VARISTORS

  • Chip Varistors (General)

  • Chip Varistors (Automotive)

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