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4層(ceng)金(jin)手指(zhi)卡闆
4層(ceng)金(jin)手(shou)指卡(ka)闆(ban)

産(chan)品(pin)展示

4層金(jin)手(shou)指卡(ka)闆(ban)

PCB用(yong)途: 監(jian)控(kong)設(she)備 ; 工(gong)藝難(nan)點(dian):沉(chen)金+電(dian)金工(gong)藝
産(chan)品(pin)詳(xiang)情(qing)

層(ceng)數(shu)    4L

闆(ban)厚   1.6mm 

外層銅厚(hou)1 OZ

內(nei)層銅厚(hou)1 OZ

最(zui)小孔(kong)逕0.25mm

最小(xiao)線寬/線(xian)距: 5mil

錶麵(mian)處(chu)理: 沉(chen)金(jin)+5u"電(dian)金(jin)

産品(pin)用途(tu): 監(jian)控設備(bei)

工藝難(nan)點:沉金(jin)+電(dian)金(jin)工(gong)藝

全(quan)國咨詢(xun)熱(re)線: 0755-29707148
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