Non-Solder Mask Defined (NSMD) pads are a type of copper pad used in printed circuit boards that are not covered by the solder mask. They are often smaller in size compared to the diameter of the solder ball, t
The function and process of three-proof paint for pcb board Nano waterproof coating for circuit boards is a colorless, transparent, non-toxic, harmless, non-flammable liquid nano material that is moisture-proof, moisture-proof, and salt-fog corrosion-resistant. Its characteristics are that the fil...
Military PCBsare simply designed for use in military applications. However, what is a printed circuit board (PCB)? PCBs are thin boards used in connecting electricalcomponentsmaking use of copper tracks rather than wires. The drilling of holes in the board are necessary for the fixing of electri...
PCB Boards LED PCBA Assembly Circuit Board in China Who we are? Shenzhen Grandtop Electronics Co., Ltd was founded in 2005,we are a manufacturer who are specialized in PCB Assembly (SMT, DIP, AI) and electronic product final assembly (EMS) in the top market for global cus...
《What Are PCB Cross-out Boards (X-out Boards)?》O网页链接In the PCB industry, there is a specific term called “Cross-out boards” or “X-out boards” to indicate that a panel of PCBs contains defective boards. The term “Cross” refers to marking these defective boards with an “X...
Double-sided pcb substrate The double-sided boards are printed circuits on both sides of an insulating substrate with a thickness of 0.2-5mm. It is suitable for electronic products with general requirements, such as electronic computers, electronic instruments, and meters. Since the wiring density ...
What are the Common Ventec Materials for Printed Circuit Boards? Here are some of the well-known Ventec materials for PCB present in the market Tec-speed 20.0 The Tec-speed 20.0 works with a frequency performance that is unmatched, highest reliability as well as greater loss properties. In add...
PCB can be called printed circuit board. It is an important electronic component, also a carrier of electronic component, and a provider of electrical connections.Printed Circuit boards are the most active industry in the contemporary electronic componen
Board-to-board (BTB) connectors are used to transmit signals between printed circuit boards (PCBs). They are made by many connector manufacturers and come in a variety of styles and materials. BTB connectors are among the commonly used connector types. Their evolution has been influenced by thei...
From the layers of the circuit boards, there are the single-layer, double-layer, and multilayer. Here we only put the ceramic PCB types according to the different ceramic substrates. Alumina PCB Advantages: cheap price, good thermal conductivity, and resistance, high hardness, high electrical ...