Laminate Types |
FR-4 Multi-Functional |
GETEK |
ROGER |
Cyanate Ester |
Polyimide |
Teflon |
Gold Body |
Nickel Thickness | 200 microinches (min) |
Gold Thickness | 50 microinches (max) |
Line Widths |
Minimum Inner | <.003 |
Minimum Outer | <.003 |
Space |
Minimum Inner | <.003 |
Minimum Outer | <.003 |
Thickness |
Minimum | .012 |
Minimum | .250 |
Thickness Tolerance | +/-10% |
Minimum Dielectric Spacing | Cores .003 to .004 Prepeg <2 sheets |
Holes |
Minimum Drilled | Hole Diameter |
.031 Thick | .008 |
.062 Thick | .008 |
.093 Thick | .010 |
.125 Thick | .012 |
.157 Thick | .015 |
Aspect Ratio | < 10 to 1 |
Plated Hole Tolerance | +/-0.003 |
NPT Hole Tolerance | +/-0.001 |
Hole to Hole Location Accuracy | +/-0.002 |
Bare Board Test Capability |
TDR | |
Min. SMD Pad Pitch | .010 Centers |
Test Voltage Available | 250 V |
Conductivity Testing | |
Open Resistance | 5 ohms |
Short Resistance k | > 10 M |
Netlist Test Capability | |
Simultaneous Test Capability | End Point Only |
Cross Section Available | |
Board Size |
Maximum | 24" x 30" |
Soldermask/Silkscreen |
Color | Customer Preference |