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Double Sided PTH PCB
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Information on Printed Circuit Boards
The double sided PTH PCB is the universal workhorse of
the electronics industry. The complexity and density of components
means much equipment has to use both sides of the Printed
Circuit Board - and better products usually supplement this
with plated-through-holes where the copper connections go
right through the connecting holes to the opposite side of the board.
These all the way through the board connections' make double
sided PTH PCB a much more physically robust item.
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| Capability |
Standard |
| Board Profiling |
CNC Rout
CNC Score
Pierce Blank & Return
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| Minimum Trace width |
4 thou |
| Minimum Track Width to feature spacing |
4 thou |
| Smallest drilled hole |
0.3mm |
| Material Thickness |
0.35mm-6.4mm |
| Copper Thickness |
Up to 6 oz Cu |
| Max board size |
560 mm x 420mm |
| Standard Surface finish |
Hot Air Solder Level |
| Alternative finishes |
Electroless Nickel / Immersion Gold
Silver
Electroless Tin Lead
Organic ( OSP )
Hard Gold ( edge contact )
Carbon
Peelable
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| Bare Board Test |
Bed of Nails
Simultaneous 2 sided flying probe test
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| Solder mask |
Photoimageable Resist with a wide range of colours. |
| Gold plate |
Edge connectors Touch Pads |
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