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.
Send product request
Other supplier products
 |
Electric Power | HDI PCBs, one of the fastest growing technologies in PCBs, are now available at PCBSky. HDI PCBs contain blind and/or buried vias and often contain... |
 |
High Frequency PCB | Custom high frequency pcb from professional pcb manufacturer china shenzhen with factory price in low cost. The high frequency of electronic equipm... |
 |
Metal Core PCB | Custom low cost metal core pcb from professional pcb manufacturer china shenzhen, PCBSKY provides best service metal core pcb prototype. MCPCB, Met... |
 |
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 ... |
 |
Flexible PCB | Custom flexible PCB board from PCBSKY,flex pcb chinaShenzhen, a RELIABLE PCB MANUFACTURER. Because of the advantages (for example, cost, space, an... |
Same products
 |
2bea High Capacity Water Ring Vacuum Pump--China Manufacturer | Seller: Greentech International (Zhangqiu) Co., Ltd | Application scope and characteristics:Greentech International (Zhangqiu) Co., Ltd is the professi... |
 |
Hc-501s Low Noise Energy Saving Rotary Air Blower | Seller: Greentech International (Zhangqiu) Co., Ltd | HC rotary air blower structure and working principleThe rotary blower has an exquisite structure ... |
 |
MIJING DY-11 Power Cable for iPhone and Android Phone Boot Testing | Seller: Phonefix | The MiJing DY-11 mobile phone repair power cable uses iOS and Android FPC interfaces, specificall... |
 |
2be1303 100 Horsepower Two Stage Liquid Ring Vacuum Pump | Seller: Greentech International (Zhangqiu) Co., Ltd | Application scope and characteristics:Greentech International (Zhangqiu) Co., Ltd is the professi... |
 |
Lz250 Air Suspension Centrifugal Blower/ Blower/Centrifugal Fan/ Energy Saving | Seller: Greentech International (Zhangqiu) Co., Ltd | Air Suspension Bearing:Air suspension bearings use air buoyancy instead of lubricating oil, and u... |
