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Factory source Blind And Buried Hole Pcb - 8layer Hard gold main board | YMS PCB – Yongmingsheng

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Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Aluminum Base Pcb Board, Flex-Rigid, Bare Pcb Fr4 Material, Warmly welcome to cooperate and develop with us! we will continue to provide product with high quality and competitive price.
Factory source Blind And Buried Hole Pcb - 8layer Hard gold main board | YMS PCB – Yongmingsheng Detail:

        Nickel: Hard Gold

  ▪ Usual thickness: 0.7 µm (0.00003”) to 1.3 µm (0.00005”) gold (99.7%) over 5.0

  ▪ µm (0.0002”) nickel or 0.2 µm (0.000008”) to 0.3 µm (0.00001”) gold (99.7%) over

  ▪ 5.0 µm (0.0002”) nickel for a solderable surface

  ▪ Very good for corrosion resistance

  ▪ Rated at 130-220 Knoop hardness

  ▪ Very good wear resistance

  ▪ Excellent for surface rotary switches, on-off contacts, and edge connectors

  ▪ Very good shelf life


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Factory source Blind And Buried Hole Pcb - 8layer Hard gold main  board | YMS PCB – Yongmingsheng detail pictures


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We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for Factory source Blind And Buried Hole Pcb - 8layer Hard gold main board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Spain, Islamabad, Brisbane, We follow up the career and aspiration of our elder generation, and we are eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Riva from Bahrain - 2017.01.11 17:15
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Constance from Lyon - 2017.06.22 12:49
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