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8 Layer Board For Immersing Gold Printed Circuit Board |
lucell |
Sat 04 Aug, 2007 8:27 am |
8 layer board for immersing gold printed circuit board
board thickness 1 6mm
min line width space 4mil
min hole size 0 02mm
hole diameter tolerance 0 05mm
surface treatment immersing gold....oit |
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Pcb,printed Circuit Board |
shtntd |
Fri 23 Mar, 2007 7:18 am |
pcb from single-sided circuit boards to multilayer circuit boards include pcb prototype rigid printed circuit boards and fabrication of printed circ.... |
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Pcb Printed Circuit Board Manufacturing |
Ledshining |
Wed 05 Nov, 2008 6:44 am |
pcb general dimensional specifications
• finished thicknesses
– standard 31mil 39mil and 62mil 0 8mm 1 0mm and 1 6mm
– non-standard
» readi.... |
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2 Layer Printed Circuit Board |
lucell |
Sat 17 Nov, 2007 3:52 am |
board size 240*210mm board thickness 1 6mm base copper 2 oz
surface treatment h a l plated copper 3oz
min lin.... |
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6 Layer Printed Circuit Board |
lucell |
Sat 17 Nov, 2007 5:49 am |
board size 214 9*109 92mm board thickness 1 6mm base copper h oz
surface treatment h a l plus gold finger plated .... |
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Sell Printed Circuit Board Pcb |
SunTechCorp |
Thu 22 Oct, 2009 9:39 am |
pcb multi-layer pcb f4bk pcb ceramic pcb rogers pcb aluminum pcb meanwhile layer 1-22 layers
material ceramic f4bk-2 aluminium rogers .... |
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Sell Pcb Printed Circuit Board |
pphitop |
Wed 20 May, 2009 1:39 pm |
pcb in various types the detail as following
per type
1 rigid pcb
2 flex pcb
3 flex-rigid pcb
per material
1 fr-1
2 cem-1
3 c.... |
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Pcb Printed Circuit Board Manufacturing-8 Layers Hdi |
Ledshining |
Wed 05 Nov, 2008 6:59 am |
pcb printed circuit board manufacturing-8 layers hdi
material fr-4+rcc
thickness 1 0mm
surface processing immersion gold
laser drill hole min 0 1mm 4mil
buried and blind via structure l1-l....oit |
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Printed Circuit Boards Pcb |
Fuxpcb |
Sat 28 Jun, 2008 3:09 am |
pcb
we adopt flexible market strategy we can produce prototype medium and mass
production boards according to customer requirements for our deta.... |
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Sell Printed Circuit Boards Pcb, Fpc |
floralyc |
Fri 07 Sep, 2007 5:15 am |
pcb 2 12 layer ivh boards ball grid array bga boards flexible 1 4 boards uitra-thin-multilayer boards cavity down boards chip-on-boards cob.... |