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鑫景福致力于滿足“快速服務,零缺陷,輔助研發”PCBA訂購單需求。
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Surface treatment of lead-free soldering for circuit board

Surface treatment for lead-free soldering of circuit board: tin dipping and other soldering treatment

Surface treatment of lead-free welding by immersion silver plating

Circuit board manufacturer explains the surface treatment of lead-free welding: silver immersion

OSP for surface treatment of lead-free welding

In addition to the solder (Solder) must be completely lead free, all kinds of surface treatments such as solder pad of PCB board, L solder ring of pass son and part foot must also be lead free.

PCB custom-made PCB custom-made high quality PCB circuit board

PCB board customization refers to the circuit board manufacturer, which produces circuit boards in small batches according to the design drawings provided by customers and plans to produce PCB circuit boards. The production process is different from the g

Hidden Trouble Interface Microholes for Lead free Soldering of Circuit Boards

Explanation of hidden trouble interface micro holes in lead-free soldering of circuit boards

Circuit board board and surface treatment

Circuit board manufacturer explains circuit board board and surface treatment

PCB flexible board high quality soft board flexible circuit board order

Flexible circuit board is also called "flexible circuit board", referred to as "soft board", commonly known as FPC in the industry, this kind of circuit board is mainly made of flexible insulating substrate (mainly polyimide or polyest...

Pcb through hole plating and copper plating

Circuit board knowledge, through hole plating and copper plating

Lead free welding of multilayer board

Circuit board manufacturer explains lead-free welding of multilayer board

Analysis of phosphorus content in lead-free solders for circuit boards

Analysis of phosphorus content in lead-free solders for circuit boards

Aging and Deterioration of Solder Joint Strength of PCB

The circuit board is often accidentally damaged during assembly or testing. Even after the PCBA is assembled, it will still be accidentally impacted by external forces. Sometimes even the copper pad on the PCB board is lifted by force and floats away.

Design method of multilayer board

Multilayer and double-layer panels are similar in design for easier wiring. First of all, the layered structure should be divided, with the substrate as the center and symmetrically distributed on both sides, and the adjacent signal layers should be separ

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