Flex & Rigid-Flex

ITEM
DESCRIPTION
CAPABIBITY
Material
Type
Adhesive,Adhesive halogen-free
Polyimide Thickness
0.5mil,1mil,2mil
Adhesive Thickness
0.5mil,0.8mil
Copper Thickness
1/3oz,1/2oz,1oz

 

Coverlayer
Polyimide Thickness
15um, 25um, 50um
Adhesive Thickness
12.5um, 20um,25um
Colors
White, Black, Yellow
Min Coverlayer Opening Size
0.40mm(Drill), 0.25mm(Laser), 0.7mm(punch)
Min Space Between Coverlayer Opening
0.15mm(Drill), 0.20mm(Laser), 0.6mm(punch)
Edge of Coverlayer Opening to Trace
0.15mm

 

Stiffeners
PI
0.1mm-0.25mm
PET
0.1mm-0.18mm
Fr4
0.1mm-1.2mm
Metal
0.1mm-0.3mm

 

Surface Treatment
ENIG
Au: 0.025-0.1um Ni: 3-8um
Flash Gold
Au: 0.025-0.1um Ni:3-8um
Immersion Tin
≥1um
OSP
0.2um-0.6um
Drilling
Min Laser Drilling
0.1mm
Mechanical Drilling
0.2mm-6.5mm
Aspect Ratio
1:0.8(Laser)   12:1(Mechanical)
Min distance Via to Conductor
0.2mm(≤4Layer), 0.25mm(≤6Layer)
Min distance Drill to Drill
0.2mm
Copper Plated Thickness
Double side board: ≥8um, Multilayer: ≥12um, Rigid flex board: ≥18um, TFT :8-15um

 

 

Annular Ring
Outer layer
0.15mm
Inter layer
0.15mm(4Layer)
0.25mm(6Layer)
0.30mm(6Layer)

 

 

Minimum Line/Spacing, External
Base Copper 1/3OZ
0.07/0.07mm
Base Copper 1/2OZ
0.08/0.10mm
Base Copper 1OZ
0.10/0.12mm
Trace Width Tolerance
+/-20%

 

 

Minimum Line/Spacing, Internal
Copper 1/3OZ
0.07/0.07mm
Copper 1/2OZ
0.08/0.10mm
Copper 1OZ
0.10/0.12mm
Trace Width Tolerance
+/-20%

 

Solder Mask
Colors
Green,Yellow,White,Black,Blue,Red,Matte Green
Min dam width
0.1mm(Green)
0.15MM(Other)
Thickness
10-18um(Corner>=5um)

 

 

Legend
Colors
White,Black,Yellow
Min. Legend Height
0.8mm

 

Profile
Mechanical Routed Part Size Tol.
+/-0.10mm
Laser Router Part Size Tol.
+/-0.10mm
Min. Diameter Router Cutter
0.8mm
Copper to Outline Center
0.2mm

 

 

EMI Shield Film
SF-PC5000/5500/5900
11um/22um/9um
SF-PC1000
32.1um
TSS200/TSS100
22um/12um

 

Other
Max Copper Thickness
2oz
Layer Count
1-6(Flexible); 2-8(Rigid-Flex)
Board Thickness(Flexible)
1L:0.10mm-0.16mm; 2L:0.13mm-0.25mm
4L:0.25mm-0.45mm; 6L:0.35mm-0.45mm
Fpc Thickness Tolerance
+/-0.05mm(
Min. Board Dimensions
5*8mm
Max Board Dimensions
230*330mm(Convention); 480*630(Special)
Impedance Tolerance
+/-5Ω (<=50Ω); +/-10%(>50Ω)

 

 

King Credie Techonlogy Ltd.