Technical Capabilities PCB Flexible
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Flexible PCB Technical Capabilities

PCB Details (All values are in mm)

Specification Value
Max. no. of layers 2
Board Type Single PCB / Customer Panel
Max. board size (L x W) 260 x 415
Max. FPC thickness 0.18
Min. FPC thickness 0.06

Base Material

Specification Value
Base Material Polyimide

Outer Layer Finished Copper (All values are in oz)

Specification Value
*Max Cu Wt. 35
*Min Cu Wt. 12

Circuit Layers (All capabilities in mm)

Specification Value
Min track width 0.10
Min. Spacing 0.10

Drilling (All values are in mm)

Specification Value
Min. finished via hole size (End dia) 0.10
Min. finished via pad size 0.40
Min. annular ring 0.10
Drill to drill clearance 0.15
Min. slot size for PTH slots (Tool size) 0.50
Min. slot size for NPTH slots (Tool size) 0.50
Counter sunk (NPTH) 6.00/6.50/7.00/7.50 tool dia

Drilling Min. hole Size Tolerance (All values are in mm)

PTH Hole size < 3.5 NPTH Hole size > 3.0 NPTH Hole size < 3.0 PTH Hole size > 3.5
+/- 0.10 +/- 0.15 +/- 0.10 +/- 0.15

Surface Finish (All values are in micron)

Specification Value Remark
Electrolytic Gold (Gold tabs) YES Nickle : 3 to 5
Gold : 0.3 to 0.50
Electroless Nickle / Gold YES Nickle : 3 to 5
Gold : 0.05 to 0.075
Immersion Tin YES

Controlled Impedance Measurement (All values are in ohm)

Specification Value Remark
Controlled Impedance measurement YES- (25 to 120) As per requirement

PCB Thickness Tolerance (All values are in mm)

Specification Value
PCB Thickness Tolerance 0.05

Coverlay

Specification Value
Coverlay Yellow coverlay - Without / Top / Bottom / Both sides

Legend (All values are in mm)

Specification Value
Legend White
Legend line width 0.10
Min. character height 1.00

Copper Clearance from PCB edge (All values are in mm)

Specification Value
For outer layers 0.20

Routing (All values are in mm)

Specification Value
Min. router size 0.50

Scoring

Specification Value
Scoring Not possible

Carbon (All values are in mm)

Specification Value
Min. line width 0.30
Min. carbon – carbon spacing 0.25

Peelable (All values are in mm)

Specification Value
Minimum width of any Peel-off element 0.50
Maximum coverable hole ENDSIZE 6.00
Minimum overlap on copper pattern 0.254
Minimum clearance to free copper 0.254
Minimum distance from PCB outline 0.50

Serialization

Specification Value
Serialization Yes for single pcb

Hatch Pattern (All values are in mm)

Specification Value
Hatch Pattern TW : 0.15, TT : 0.15

Stiffener

Specification Value
Material FR-4 / Polyimide- Without / Top / Bottom / Both sides
Surface finish ENIG / Immersion Tin
Finish Copper 12 micron / 35 micron
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