KYUSHU DENTSU CO., LTD.

水晶振動子・水晶発振器・水晶フィルタ
CRYSTAL UNITS・CRYSTAL OSCILLATORS・CRYSTAL FILTERS

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KDK2022
『考動と挑戦』
誠実なものづくりで独自の市場を開拓します
“Service on Quality and Delivery”

KDKNEWS最新情報
2022/06/16NEW
High Precision Type TCXO・VC-TCXO : NTO-50S(5.0×3.2mm)
2022/06/09INFO
Website Renewal.
2022/06/09NEW
10~1500MHz LVPECL/LVDS/CMOS Crystal Oscillator : GAP90(7.5×5.0mm)GOL90(5.0×3.2mm)
2022/06/09NEW
10~1500MHz LVPECL/LVDS/CMOS VCXO : GAP30(7.5×5.0mm)GOL30(5.0×3.2mm)
2022/06/09NEW
25~315MHz LVPECL/LVDS Crystal Oscillator : KEM(7.0×5.0mm)
2022/06/09NEW
32.768kHz Crystal Unit : KC31M(3.2×1.5mm)

News List »

KDKServiceCrystal Devices
  • Looking for the substitutes because of EOL.
  • Looking for the manufacturer who cares about the custom spec.
  • Looking for the help of the crystal’s matching on board.
  • We are flexible to any inquiries to resolve the problems on crystal devices.
  • We find the solutions with our experienced staff.
    Let us hear your problems or inquiries about the crystal devices.
KDKProducts製品ラインナップ

Products »

Silicon Wafer Reclaim

Ask us to remove the membranes which other companies couldn't.

  • We don’t use the chemicals, but use our own developed plasma etching machine.
  • At this method the decreased portion of the wafer is very thin (about 1μm).
    Due to this effective reclaiming method it becomes possible to lower the cost.
  • Since no use of the special chemicals the damage to the wafer is very limited and possible to minimize the burden to the environment.
  • We are developing/selling the plasma etching machine. Please feel free to ask us anything.
  • ※We are also reclaiming the 300mm wafer.