A Flex PCB or FPCB is a patterned arrangement of printed circuitry and components that utilizes flexible based material with or without flexible coverlay. These flexible electronic assemblies may be fabricated using the same components used for rigid printed circuit boards, but allowing the board to conform to a desired shape (flex) during its application.
FPC/Flexible PCB TYPE
Flexible FPC PCB |
Rigid FPC PCB |
Rigid -Flex FPC PCB |
Specification
Technical Specification | ||
Layers: |
1~10 (Flex Pcb) And 2~8 (Rigid Flex) |
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Min Panel Size: |
5mm X 8mm |
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Max Panel Size: |
250 X 520mm |
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Min Finished Board Thickness: |
0.05mm (1 Sided Inclusive Copper) |
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Max Finished Board Thickness: |
0.3mm (2 Sided Inclusive Copper) |
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Finished Board Thickness Tolerance: |
±0.02~0.03mm |
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Material: |
Kapton, Polyimide, PET |
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Base Copper Thickness (RA Or ED): |
1/3 Oz, 1/2 Oz, 1oz, 2oz |
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Base PI Thickness: |
0.5mil, 0.7mil, 0.8mil, 1mil, 2mil |
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Stiffner: |
Polyimide, PET, FR4, SUS |
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Min Finished Hole Diameter: |
Φ 0.15mm |
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Max Finished Hole Diameter: |
Φ 6.30mm |
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Finished Hole Diameter Tolerance (PTH): |
±2 Mil ( ±0.050mm) |
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Finished Hole Diameter Tolerance (NPTH): |
±1 Mil ( ±0.025mm) |
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Min Width/Spacing (1/3oz): |
0.05mm/0.06mm |
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Min Width/Spacing (1/2oz): |
0.06mm/0.07mm |
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Min Width/Spacing (1oz): |
Single Layer: 0.07mm/0.08mm |
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Double Layer: 0.08mm/0.09mm |
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Aspect Ratio |
6:01 |
8:01 |
Base Copper |
1/3Oz--2Oz |
3 Oz For Prototype |
Size Tolerance |
Conductor Width:±10% |
W ≤0.5mm |
Hole Size: ±0.05mm |
H ≤1.5mm |
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Hole Registration: ±0.050mm |
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Outline Tolerance:±0.075mm |
L ≤50m |
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