pcb cem-3

Place of Origin Guangdong, China (Mainland)
Brand Name Grandwork
Model Number Circuit board
Base Material cem-3
Copper Thickness 0.5oz
Board Thickness 1.5mm
Min. Hole Size 0.2mm
Min. Line Width 0.1mm
Min. Line Spacing 0.1mm
Surface Finishing NON lead HASL
Circuit board non lead

Detailed Product Description

This is single sided PCB Circuit board,the material is CEM-1.
Advantage:special offer,well communication

The PCB Circuit board is made by CEM-3 with non lead HASL.


Nunmber of layers : 1-layer

Copper Thickness: 0.25-3.0oz, 0.5-3.0oz
Base Board Thickness: 0.3-3.2 mm;0.6-3.2mm
Incombustibility: 94VO

Peelable resistance: 12.3N/cm
Twist: within 75%

Test voltage: 10-300DCV
Finished board area:600*1000 mm
Min. Line Width and Spacing: 0.12/0.12 mm
Copper thickness in hole: 25.0 um
Inner layer: 0.5 mm
Out layer:  0.076 mm
Min. Hole Diameter: 0.25 mm
PTH: 0.076 mm

NPTH:  0.05 mm

Hole location tolerance: 0.076 mm,0.05 mm
CNC Routing:  0.1mm
Punching:  0.13 mm

Solder mask bridge ability: 0.1 mm
Solderable test: 245C, 5second
Thermal cycling ability: 288C, 10second
Surface Finishing:  OSP, HAL, Immersion AU, Rosin, Gold Finger,v-cut
Quality standard: IPC-A-600F,IPC-ML-950


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