The PCB we see daily comprises a pcb solder mask, silk screen layer, copper wire, and other parts. The solder resists layer is essential in controlling the role of the reflow soldering process. Generally speaking, we call the feature of the printed circuit board greased with green oil as the pcb solder mask.The solder resists…

This is a complete guide on how to buy the best Chinese PCB components in 2022. We are a reputable online China pcb assembly supplier. Before placing an order, we can provide samples for your reference. China’s PCB market has many foreign firms because of the quality and prices. This rate only proves how top-notch…

PCB is the carrier of all electronic components and circuits. PCB materials can be RF4, metal, fiberglass, etc., and they are different, and their scope of use is also different. A PCB mainly contains the connection of the various through holes of the circuit board, generally bare circuit boards. And PCBA refers to the SMT…

When purchasing and manufacturing printed circuit boards (PCBs), we have many thicknesses to choose from. Pcb thickness is influenced by many factors such as component shape, material, weight, and components. Pcb thickness affects the conductivity and resistance of the product, which is an important factor that should be considered when choosing a pcb thickness. PCB…

Immersion tin PCB is printed circuit board tinning belonging to one of the PCB Surface Finishes. It’s not the same as Hot Air Solder Leveling (HASL). Immersion Tin PCBs are meant to make SMT and chip packaging procedures easier. HASL has process limitations in PCB Surface Finishes. China immersion tin pcb finish as an alternative…

There are many types of pcb board materials to choose from, such as metal PCBs, insulated metal substrates (IMS or IMPCB), metal core PCBs (MCPCB), aluminum composite boards, and aluminum substrates, etc. However, if heat dissipation is a consideration, then metal core or aluminum pcb is certainly a good choice. But if heat dissipation is…

It is well known that there is a high demand for heavy copper PCBs in the electronics industry. We also know that copper is one of the main components of any PCB. In other words, copper pcb holds a high position in electronics development nowadays. We will use this technology for higher current levels of…