?????????? 400-181-2881
??pcb???,????????800/0,???60%,???????20%,???40%?
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(1 )???pcb??????1.6mm??;
(2)??????0.25mm,??“?”?????,?????; (3 )?? stand-off ?????0.3mm,???;
(4)????????????0.25?0.75mm ;
(5 ) 0603???????????????2mm ;
(6 )?????????1.5mm ;
(7 )????????0.1?0.2mm?
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