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Products > pcb processing > Chengyi Electronics Jiaxing Co., Ltd | Similar Products
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pcb processing

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Peelable S/M 2Layers Lead Free HASL FR4

Peelable S/M 2Layers Lead Free HASL FR4
process is thin and uniform compared to tin-lead solder formed under similar conditions. The coating thickness can be checked by XRF (X-ray Fluorescence Spectroscopy) technology. Compressive stress ...

Lead Free HASL PCB

Lead Free HASL PCB
Lead Free HASL PCB Product Description HASL is the predominant surface finish used in the industry. The process consists of immersing circuit boards in a molten pot of a tin/lead alloy and then ...
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