The production of flexible PCBs may appear to be even more difficult than the rigid PCB fabrication procedure.

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TO
EFPCB.COM

2. Medical Device PCB
Flexible Printed Circuit Board
Part No.: E0275060171PCB
Layer count: 2 layer flexible PCB
Material: Polymide, 0.15mm, 0.5 OZ for all layer
Minimum trace: 5 mil
Minimum space (gap): 5 mil
Minimum hole: 0.20mm
Surface finished: immersion gold
Panel size: 198*78mm/2up

3. Industrial Control PCB | Industry control PCB
HDI Printed Circuit Board
Layer count: 6 HDI PCB
Material: FR4 , 1.0 mm, High TG, 0.5 OZ for all layer
Minimum tack: 2 mil
Minimum space(gap): 2 mil
Minimum hole: 0.15mm
Surface finished: ENIG
Panel size: 220*268mm/4up

4. Digital Products PCB
0.2MM THICKNESS FR4 PCB
Material: FR4,
Copper Finished: 1/1 OZ
Finished Thickness: 0.2mm
Surface Finished: immersion gold (Au
2U")
Min Hole: 0.15mm
Min Track/gap: 3.5/3.5mil
Solder Mask: white

5. Ceramics Substrate PCB
Ceramic Substrates PCB
Part No.: E0297060159A
Layer count: 2 layer
Material: Ceramics Al2O3 + Copper
Minimum trace: >8 mil
Minimum space(gap): >8 mil
Minimum hole: 0.15 mm
Surface finished: immersion gold

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