124_S30042-16_15226_NULL_AA_013A_AA_NULL_0001_752_U_N_Y_N_N_Y_D.PDF
Published: 12/17/2019
Description
3.4.2.6 Cont. Etchback is the amount of nonconductive laminate removal and shall be measured.parallel to the interconnections using the Vertical Copper Foil Face as the zero baseline. Minimum and maximum measurements shall be made on every h...
