Hard Gold PCB
Hard Gold PCB, immersion gold pcb, is to immerse the board in the plating tank and apply current to form a nickel-gold coating on the copper foil surface of the board. The electro-nickel gold is characterized by high hardness, wear resistance and oxidation resistance. Widely used in applications.
Introduction to Hard Gold PCB Technology:
What is Immersion Gold Plating:
Everyone chooses immersion gold plating, then what is immersion PCB gold plating, we say the whole plate gold plating, generally refers to "electroplating gold", "electroplated nickel gold plate", "electrolytic gold", "electric gold", "electric nickel plate", soft gold and the distinction between hard gold(usually hard gold is used for gold fingers), the principle is to dissolve nickel and gold (commonly known as gold salt) in chemical potion, dipping the board in the plating tank and turning on the current on the PCB. A nickel-gold plating layer is formed on the surface of the copper foil, and the nickel-gold alloy is widely used in electronic products because of its high hardness, wear resistance, and oxidation resistance.
Electric gold standard: nickel thickness 3-5um; gold thickness 0.25-1.5um; gold thickness minimum 3U''.
The Application of Hard Gold PCB
Hard Gold PCB is widely used in intelligent AI, entertainment, educational robots or other industrial intelligent equipment to expand and contract, rich in change action, frequent separation and contact of local ports of the device, which requires good wear resistance of the PCB at the contact area of the port. Sexual and not easily oxidized.
Welcome to custom Hard Gold Plating PCB directly from Shenzhen PCB Manufacturer at low cost.
在线联系供应商
Other supplier products
 |
3. Double Sided Flexible PCB | After the double-sided PI board copper-clad board material is used in the double-sided circuit, a protective film is added on both sides to form a ... |
 |
Blind & Buried VIA PCB | Custom blind and buried vias fabricationfrom professional and experienced pcb board supplier at low cost. First of all, we start with traditional ... |
 |
Thick/Heavy Copper PCB | Thick Copper PCB Difinition and Thickness There is no exact definition of thick copper in the PCB industry. Generally, the copper thickness ≥ 2o... |
 |
Flexible PCB | Custom flexible PCB board from PCBSKY,flex pcb chinaShenzhen, a RELIABLE PCB MANUFACTURER. Because of the advantages (for example, cost, space, an... |
 |
Edge Plating/Half-hole PCB | Half hole pcb: The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on... |
Same products
 |
All in 1 Professional Drone Repair Tool Kit Precision Screwdriver Set | 卖方: 深圳市维客修科技有限公司 | 25 In 1: The Legendary RC hobby tools include: hex screwdriver set (1.5mm 2.0mm 2.5mm 3.0mm), bo... |
 |
89mm Threaded Water Well Drill Pipe | 卖方: Jinzhou City TongShun Drilling Machine Co.,Ltd | Introducing our premium 60mm Threaded Water Well Geothermal Drill Pipe, specifically designed for... |
 |
MJ C20 4 合 1 主板分层测试夹具适用于 iPhone 12 Promax | 卖方: 深圳市维客修科技有限公司 | 描述 MIJING C20 主板分层器测试夹具适用于 iPhone 12/12 mini/12 Pro/12Pro max。MJ C20 4 IN 1 iPhone 12 系列逻辑... |
 |
Lz130 Air Suspension Centrifugal Blower/Low Failure Rate | 卖方: Greentech International (Zhangqiu) Co., Ltd | Air Suspension Bearing:Air suspension bearings use air buoyancy instead of lubricating oil, and u... |
 |
Lz150 Air Suspension Centrifugal Blower/Titanium Alloy | 卖方: Greentech International (Zhangqiu) Co., Ltd | Air Suspension Bearing:Air suspension bearings use air buoyancy instead of lubricating oil, and u... |
