|
ATTRIBUTES |
STANDARD |
ADVANCED |
EMERGING |
|
Line
/ Space |
.005
/.005 |
.003
/ .003 |
.002
/.002 |
|
Copper
Foil Oz., min / max |
½
/ 1 |
½
/ 3 |
¼
/ 4 |
|
Pad
Size, int. (dia over drill) |
.014 |
.008 |
.006 |
|
Pad
Size, ext. (dia over drill) |
.012 |
.008 |
.006 |
|
Drill-To-Metal
(relief dia over drill) |
.020 |
.016 |
.008 |
|
Drill
Size, min (thru & buried) |
.012 |
.008 |
.006 |
|
Drill
Size, min (blind via) |
.010 |
.006 |
.004 |
|
Slot
Size, min |
.060 |
.030 |
.020 |
|
Aspec
Ratio thk/drl (thru & buried) |
7:1 |
10:1 |
14:1 |
|
Aspec
Ratio thk/drl (blind) |
1/3:1 |
1/2:1 |
1:1 |
|
Hole
Location Tolerance (TP) |
+/-.008 |
+/-.007 |
+/-.0055 |
|
Hole-To-Image
Tolerance |
+/-.006 |
+/-.004 |
+/-.003 |
|
Hole
Plated Size Tolerance |
+/-.003 |
+/-.002 |
+.001/-.002 |
|
Hole
unPlated Size Tolerance |
+/-.002 |
+/-.001 |
+/-.0005 |
|
Panel,
max |
18
x 24 |
21
x 24 |
24
x 36 |
|
Board
Size, max |
16.5
x 22.5 |
19.0
x 22.0 |
22.0
x 34.0 |
|
Thickness,
finished max |
.125 |
.250 |
.275 |
|
Thickness,
finished min |
.012 |
.008 |
.006 |
|
Thickness,
finished tolerance |
+/-10%
or +/-.007 |
+/-8%
or +/-.005 |
+/-5%
or +/-.002 |
|
Layers,
number max |
24 |
30 |
44 |
|
Dielectric,
min |
.004 |
.002 |
.0015 |
Warpage,
per inch
. .(dependent on stack symmetry) |
.010 |
.005 |
.003 |
| SMT
Center-to center, min |
.020 |
.008 |
.004 |
| SolderMask
Dam, min |
.006 |
.004 |
.003 |
| SolderMask
Clearance, min |
.004 |
.003 |
.002 |
| Legend
Line, min |
.007 |
.005 |
.0035 |
| Finishes: |
Solder
Hal, Entek, Gold hard/soft/imer |
Carbon,
Silver, Tin |
=
= = = |
| Rout
Dimension Tolerance |
+/-.010 |
+/-.007 |
+/-.005 |
| Internal
Radius, min |
.030 |
.015 |
.010 |
| Vscore
Depth Tolerance |
+/-.005 |
+/-.004 |
+/-.003 |
| Electrical
Test: pitch/feature, min |
.010
/ .005 |
.005
/ .002 |
.003
/ .0015 |
| Impedance
Tolerance |
+/-10%
or 5 ohm |
+/-8%
or 3 ohm |
+/-5%
or 2 ohm |
Fill
Hole: Surface Planarity
. . . . . . . Aspect Ratio thk/drl |
+.001/-.003
2:1 |
+.0005/-.002
5:l |
+.000/-001
10:1 |
| HDI:
Construction |
1+1 |
2+2 |
3+3 |
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