FABRICATIONS

FABRICATION

Tolerance on overall dimensions: +/-.005”

Minimum inside radius: .015”

Scoring, In-board Beveling, Beveling

Countersinking, Counter-boring, Edge Milling

SHOP TOLERANCE

 

Standard

Advanced

Minimum Outer Line

.004”

upto .002”

Minimum Inner Line Width

.004”

upto .002”

Minimum Outer Space, Trace/ Trace

.004”

upto .002”,

Minimum Inner Space, Trace/ Trace

.004

upto .002”

Minimum Outer Space, Trace/ Pad

.004”

upto .002

Minimum Inner Space, Trace/ Pad

.004”

upto .002”

Minimum Space, PCB Edge To Conductor

.010”

upto .008”

Layer to Layer Registration

+/- .005”

.003”

Finished PCB Thickness

.005” - .125”

.126” - .250”

Board Thickness Tolerance

+/- 10%

+/- 5%

Dimensions – Hole Location

+/- .003”

+/- .003

Dimensions – Fab O.D.

+/- .005”

+/- .004”

Fabrication Radius

+/- 5 Deg

+/- 5 Deg

Warpage (inch per inch)

.007”

upto .005”

Minimum Dielectric Thickness

.004”

upto .0015”

Minimum Number of Layers

20

30

Minimum Core Thickness

.004”-.005”

.002”

PAD TO HOLE SIZE

 

Standard

Advanced

Drilled Hole

.018”

.016”

Minimum Plated Hole Size* (VIA)

 

 

(Finished)

/- .008”

.006”

Tolerance – Plated Hole Size

+/_ .003”

+/- .002”

Minimum Annular Ring – Outer Layer

.005”

.003”

Minimum Annular Ring – Inner Layer

.004”

.002”

DRILLING

 

Standard

Advanced

Maximum Aspect Ratio

6:1

12:1

Universal Grid Tester

(UGT)

.030”.020”

Flying Probe Testing

Minimum Pitch: 004”

Minimum Feature Size: .0015”

 

SOLDER MASK CRITERIA

 

Standard

Advanced

SMT Minimum Pad Spacing

008”

Up to .006”

Line to Minimum Space

005”

Up to .003”

Minimum Solder Mask Rib

004”

003”

ELECTRICAL CHARACTERISTICS

 

Standard

Advance

Impedence Tolerance

+/- 10%

+/-8%

 

MATERIALS AVAILABLE

 

Standard

Advance

FR-4 Standard Multifunctional

Yes

140

FR-4 High Tg

Yes

170 – 180

Getek

Yes

170

ADI 408

Yes

180

Polymide

Yes

230 – 280

BT Epoxy

Yes

180

Cyanate Ester

Yes

250

Duroids

 

Call for information

Teflons

 

Call for information

Rogers

 

Call for information

Taconics

 

Call for information

Arlon

 

Call for information