Artículo

Datos de

ArchivosPCB

Gerber, Protel, Powerpcb, Autocad, Orcad, etcetera

Material

FR-4, Hi-TgFR-4, LeadfreeMaterials

CEM-3, CEM-1, aluminio,

HighfrequencyMaterial(Rogers,Teflon,Taconic)

LayerNo.PCB

1-20Layers

Boardthickness

0.0075andquot;(0.2mm)-0.125andquot;(3.2mm)

BoardThicknessTolerance

±10%fabricante de PCB

CopperThickness

0,5 OZ - 4 OZ

ImpedanceControl

±10%

Alabeo

0.075%-1.5%

PelablePCB

0.012andquot;(0.3mm)-0.02'(0.5mm)

MinTraceWidth(a)

0.005andquot;(0.125mm)

MinSpaceWidth(b)

0.005andquot;(0.125mm)

MinAnnularRing

0.005andquot;(0.125mm)

SMDPitch(a)

0.012andquot;(0.3mm)

Regesitertolerance

0.05 m m

MinSolderMaskDam(a)

0.005andquot; (0,125 mm

SoldermaskClearance(b)

0.005andquot;(0.125mm)

MinSMTPadspacing(c)

0.004andquot;(0.1mm)Fabricación de PCB

SolderMaskThickness

0.0007andquot;(0.018mm)fábrica de PCB

HoleSizefabricante de PCB