Through-hole technology

Through-hole (leaded) resistors

In electronics, through-hole technology (also spelled "thru-hole") is a manufacturing scheme in which leads on the components are inserted through holes drilled in printed circuit boards (PCB) and soldered to pads on the opposite side, either by manual assembly (hand placement) or by the use of automated insertion mount machines.[1][2]

  1. ^ Cite error: The named reference Buschow_2001 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Horowitz-Hill_1989 was invoked but never defined (see the help page).