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One stop pcb assembly with remote control for usb charger
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One stop pcb assembly with remote control for usb charger

Layer:2
Material:FR-4
Board thickness:1.6mm
Copper Thinckness:1OZ
Sold mask:Green
Silk-screen:White
Surface Finish:Immersion Gold
Forming method:V-Cut
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Quantity:

Since 1970s, PCB depended on flux to protect its circuit and passivation treatment was applied to stop copper oxidation by surface finish on pad, which aims to stop copper surface from oxidation. Solderability, however, was insured by second-time flux coating in the process of assembly. Then, some other types of surface finish came into being such as chemical gold plating, chemical tin plating, electroplated soldering and hot melting tin soldering and some products with high reliability applied electronickelling and electrogilding.

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Boyunfa is a printed circuit board  company, Located in Shenzhen,520 employees,16000 square feet, Who have offered  PCB Manufacturing Service for more than 10 years.With the state-of-the-art technologies we employ, along with our highly trained workforce we are able to ensure that every PCB we provide matches your design requirements.

 
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  +86-18603010813
 ivan@pcbship.com 
   Xueziwei Industrial Zone, Yabian, Shajing Street, Baoan District, Shenzhen.

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