- PCB Supplier CMI Corporation exceeds the other manufacturers of printed circuit boards by offering the best quality products.
- Our PCB is including:
- 4 layers PCB
- 6 layers PCB
- 8 layers PCB
- 10 layers PCB
- 12 layers PCB
- Mult-layer PCB thickness is from 0.5mm to 3.2mm.
- Copper thickness ofMult-layer PCB is from 0.3oz to 8oz.
- Min. through hole size of PCB is 0.2mm (finished).
- Micro via by laser drilling may be available at sample production.
- Min. circuit width/spec of PCB is 3mil/3mil (partial).
- Min. BGA pitch of PCB is 14mil.
- We provides surface treatments ofMult-layer PCB as bare copper with OSP, HAL Pb free, gold plating, emmersion gold/tin.
- Different colors of PCB solder mask are available-green,blue,red,black, or your choice of color.
- Components assembly of Mult-layer PCB is also welcome. We may also supply all the passive components for you.
- Worldwide Customers regard CMI as one of the most reliable Mult-layer printed circuit board manufacturers they work with.
- All Mult-layer PCB is producing in Taiwan that means our quality and lead-time is reliable and well contronled.
Up to 12 layers (sample to 24 layers)
Thickness from 0.3mm to 3.2mm
RoHS conform
Impedance control
Blind/bury hole
Beveled edge
Rigid Printed Circuit Board Manufacturing Capability
Layer
Single sided to 12 layers
Thickness
0.3mm(12mil) (2L) to 3.5mm(138mil)
Raw Material
FR4 (TG140-180)
Copper Foil Thickness
0.3oz (12um), 0.5oz (17.5um), 1oz (35um), 2oz (70um), 3oz (105um)
Solder Mask Type
Liquid Photo Imaginable, Silkscreen printing
Surface Treatment
HAL(Pb/Pb free), Immersion tin/silver/gold, Hard gold plating, ENTEK(OSP)
Min. Trace/Space
0.1mm(4mil)/0.1mm(4mil)
Min. PTH Holes
0.2mm(8mil) finished, 0.1mm (4mil) by laser drill
Gold Thickness
Immersion gold up to 10u"(0.25um), Gold fingers up to 30u"(0.75um)
Outline Finish
CNC, V-cut(continuous/discontinuous), Punch
Other Processes
Carbon ink, Peelable solder mask, Caped holes (solder mask or epoxy)
Electrical Test
Fly probe, Needle fixtureS
