Fixed Competitive Price 2 Step Hdi Board - 8layer Hard gold main board | YMS PCB – Yongmingsheng
Fixed Competitive Price 2 Step Hdi Board - 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
Product detail pictures:
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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Fixed Competitive Price 2 Step Hdi Board - 8layer Hard gold main board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Luxembourg, Maldives, Argentina, We have got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
By Marian from Namibia - 2018.05.22 12:13
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Myrna from Juventus - 2017.10.23 10:29
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