What is the Purpose of Plating Nickel on PCB?

The chemical element symbol of nickel is Ni. Because of its excellent physical, mechanical, and chemical properties, nickel has many applications in engineering and industry, such as anti-corrosion, i...

ENIG Nickel Plating IMC Passivation Matte Tin Surface Treatment OSP

Meet New Special PCB Technologies in PCBWay!

As a PCB innovation company, PCBWay is committed to solving the pain points of PCB procurement and meeting customers’ various PCB procurement needs — offering special plates such as Rogers, copper sub...

Impedance Control Thick Copper PCB Stack Up ENEPIG Gold Finger

What is PCB Tombstone?

IntroductionThe tombstone phenomenon is that during welding process of the MLCC and PCB, one end of the MLCC leaves the welding area and is inclined or standing upright. The main reason is the unbalan...

PCB Tombstone Solder Paste MLCC PCB Reflow Soldering

Corrosion Protection With Parylene

A natural process, corrosion enacts chemical/electrochemical reactions that degrade and gradually destroy materials or components within a functional environment. The outcome can be dangerous and...

Corrosion protection Parylene PCBs A-174 silane treatment CVD

Through-Hole Assembly

Through-hole technology (also spelled "thru-hole"), refers to the mounting scheme used for electronic components that involve the use of leads on the components that are inserted into holes drilled in...

thru-hole solder joint electronic components SMT technique

Top 10 Failure Analysis Techniques for PCB

As a carrier of various components and a hub for circuit signal transmission, PCB has become the most important and critical part of electronic information products. The quality and reliability of the...

X-ray fluoroscopy Slice analysis Scanning acoustic microscope

Important Processes of Rigid-Flex PCB Manufacturing

Introduction:Flexible printed circuit boards are used in a wide range of applications, almost all types of electronic products are involved, and the emergence of rigid-flex PCBs for the complex electr...

Rigid-Flex PCB,Drilling,Electroless Plating

Electrodeposition Photoresist --- A New Technology of HDI PCB Manufacturing

Introduction:With the rapid development of PCB, there are many challenges and much higher requirements of PCB, such as high density, high speed, miniaturization and so on, which makes the traditional ...

HDI PCB Electrodeposition Photoresist

Selection of Surface Treatment Process

The choice of surface treatment process depends mainly on the type of component that is finally assembled. And the surface treatment process will affect the production, assembly and end use of the PCB...

Surface Treatment Process HASL Immersion Gold

Common Surface Treatment Processes

Surface treatment purposeThe most basic purpose of surface treatment is to ensure good solderability or electrical properties. Since copper in nature tends to exist in the form of oxides in the air, i...

Surface treatment

Development Trend of Rigid-Flex PCB Manufacturing Process Technology

Introduction:The manufacturing process of rigid-flex PCB is different due to the different types of substrates. The main processes that determine its performance are fine-line technology and microporo...

Rigid-Flex PCB Manufacturing Process Technology

The Impact of Pre-treatment in Solder Mask Bridge of PCB Production

Introduction:In the PCB industry, in order to ensure the insulation of solder mask of the printed circuit boards, as well as prevent the oxidation of the PCB surface and beautify the appearance, it is...

Solder Mask Bridge SMD

How is the PCB safety spacing designed?

There are many places in the PCB design that need to consider safe spacing. Here, for the time being, they fall into two categories: one is electrical-related safety spacing, and the other is non-elec...

PCB Safety Spacing Electrical-related safety spacing Non-electrical-related safety spacing

Get to know the Multi-level /Step Stencil

What is Multi-level /Step Stencil?Partial STEP-UP Stencil and partial STEP-DOWN Stencil are carried out on the steel sheet to make the same printing on the same stencil, so that different areas can ob...

Multi-level Stencil Step Stencil Etch Laser Cutting

How to Choose Lead-free Surface Finish Techniques

Introduction of Application of Lead-free Surface Finish Techniques:Whether lead-free HASL can be popularized will depend on the results of the scientific study and its promotion and influence, but its...

Surface Finish

Analysis of Silkscreen Printing Process

Background:PCB manufacturing is now a very developed high-tech industry, and the rapid development of silkscreen technology has injected new vitality into the industry, brought about major changes to ...

Analysis of Common Problems of PCB Cleaning

Introduction:With the rapid development of PCB manufacturing technology, PCB cleaning technology must be constantly updated and developed. Various cleaning technologies emerge at the right moment have...

PCB Cleaning

Organic Solderability Preservative (OSP)

—A Method of Surface Finish TechnologiesBackground:In recent years, electronic products are developing towards light, thin, short, miniaturized and multi-functional. At the same time, PCB is also deve...

Organic Solderability Preservative (OSP) SMT

Surface Finish Technology

Background:At present, the environmental problems involved in PCB production are particularly prominent. Lead and bromine are the hottest topics at the moment; Lead-free and halogen-free will affect t...

Surface Finish Technology

Detailed Procedures of Plating Copper for PCB Processing

——Technical Analysis of Plating Copper for PCB ProcessingElectroless plating is widely used in the printed circuit board (PCB) production and processing which has holes on that and it can also be call...

Plating Copper Electroless plating PCB process PTH Cromic Acid Oil Removing Charge Adjustment

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