4-layer high-frequency mixed plating edge coating pcb
Product Details
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Telecommunication PCB
10-layer HDI second order PCB
Product Details
The 10-layer HDI second-order PCB circuit board is developed and manufactured by QinLv International Co., Ltd. as part of its high-multilayer HDI series. This circuit board uses the EM285 high-quality material, with a line width and pitch of just 0.006/0.063mm, produced through laser drilling, surface gold plating, and other advanced processes.
The main technical features and challenges of this 10-layer HDI second-order PCB circuit board are its high-layer count and complexity,
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28-layer high-speed Panasonic M7 back-drill PCB
Product Details
The 28-layer high-speed PCB, made with Panasonic M7 material and employing back drilling technology, is a complex and highly technical high-end printed circuit board product developed and produced by QinLv International. It is suitable for electronic devices with extremely strict requirements, such as communication infrastructure, medical equipment, aerospace, and defense electronic systems.
Back drilling refers to the process of drilling holes from the back side of the PCB dur
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2-layer FLEX PCB
**Product Details**
FPC stands for Flexible Printed Circuit PCB, also known as flexible circuit PCBs or soft PCBs. It is a type of circuit PCB made from flexible substrates like polyimide film, characterized by its flexibility, lightweight, bendability, heat resistance, and corrosion resistance.
With the continuous advancement of technology, electronic products are becoming increasingly lightweight, flexible, and powerful. Behind this transformation, flexible printed circuit PCBs (FPC) play a
