Pcb Cyfarpar Harddwch

12 layers rigid-flex board,4 layers flex layer,hierarchical structure,there is rigid core board in the middle,impedance contrrequirement,Trace width,trace spacing 3mil,4.5mil,hole to line distance,7mil,there are 9 places with BGA

Tagiau poblogaidd: pcb offer harddwch, Tsieina, cyflenwyr, gweithgynhyrchwyr, ffatri, rhad, wedi'i addasu, pris isel, o ansawdd uchel, dyfyniad