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PCB with imedance control, Printed circuit board in chinaPCB with imedance control, Printed circuit board in chinaPCB with imedance control, Printed circuit board in china

PCB with imedance control, Printed circuit board in china

  • Layer count: 48L
  • materials:  M7NE
  • Board thickness:  8.0+/-0.8mm
  • Finishing Size: 870x500mm
  • Min Line w/s: 5/5mil
  • Min drill size [FHS/DHS] : 0.34mm/0.45mm
  • Plating  AR DHS : 18:1
  • Surface finish: ENIG
  • Structure: 1+N+2+N+1
  • Other :  Press fit blind via hole
  • Impedance Tol: +/-8%
  • Press fit hole location Tol: +/- 1mil (At one connecter) 
COPPER PLATE HOLES MINIMUM .025 AVG, .020 MIN.. HOLES MAY NOT BE PLUGGED
Special requirement:ENIG, Impedance:  Tol: +/-7%, Press fit hole

Pack with colorless transparent bubble film ,25 PCS/ bag, put desiccant in flank, put humidity indicator card on top side

Layer structure



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