4 layers auto rigid flex with balck soldermask color and shielding material
4 layers auto rigid flex with balck soldermask color and shielding material
Material: FR-4+PI
Layers(R+F):2+2 layers
Thickness:0.2mm+0.4mm
Min holes:0.15 mm
Min line/space:6/6mil
Impedance: Yes
Surface treatment:Immersion gold
Shebei group ability for Rigid-flex:
Item | Parameter | Remark | ||
Max panel size | 32” x 20.5”(800mm x 520mm) | |||
Min track width/space | 2mil/2mil(50um/50um) | |||
Min pad | 5 mil(0.13mm) | Pad?annular | ||
Min inner layer thickness | 4 mil(0.1mm) | No Cu Clad | ||
Inner layer copper thickness | 1~4 oz | |||
Outer layer copper thickness | 0.5~6 oz | |||
Finished board thickness | 0.4-3.2 mm | |||
Tolerance of finished board thickness | thickness<1.0mm | ±0.10 mm | 4~8?layers | |
1.0mm<thickness<2.0mm | ±10% | 4~12layers | ||
thickness>=2.0mm | ±10% | ≥12 layers | ||
Inner layer surface finishing | Brown-Oxidation | |||
Layer count | 2~28 | |||
Layers Registration | ±4mil/±1.25mil | |||
Min hole-drilling size | 0.20 mm | |||
Min finished hole size | 0.15 mm | |||
Hole position accuracy | ±2 mil(±50 um) | |||
Slot Tolerance | ±2 mil(±50 um) | |||
PTH Tolerance | ±1 mil(±25um） | |||
NPTH Tolerance | ±1mil(±25um) | |||
Max PTH A.R. | 12:1 | |||
Hole Wall thickness | 10-50um | |||
Outer layer image tolerance | 3mil/3mil | |||
Min Outer layer track width/space | 3mil/3mil | |||
Etching tolerance | 10% | |||
SM thickness | Line end | 0.4-1.2mil(10-30um) | ||
Line?corner | ≥0.2mil(5um) | |||
On substrate | ≤Finished Cu thickness +1.2mail | |||
SM hardness | 6H | |||
SM registration tolerance | ±2mil(+_50um) | |||
Min SM dam | 3.0mil(75um) | |||
Max hole-plugging size | 0.70mil | |||
Surface Finishing | HASL、Golder-finger、Au Panel、OSP、ENIG | |||
Max nickel thickness for gold finger | 280u"(7um) | |||
Max gold thickness for gold finger | 30mil(0.75mm) | |||
Range of nickel thickness for electroless nickel and immersion gold | 120u"/240u"(3um/6um) | |||
Range of gold thickness for electroless nickel and immersion gold | 2u"/6u"(0.05um/0.15um) | |||
Impedance control and tolerance | 50 ±10%,75%±10%，100±10% | |||
Peel strength of line | ≥61B/in(≥107g/mm) | |||
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