PRINTED CIRCUIT BOARD HAVING REAR JUMPERS

摘要

PURPOSE: A printed circuit board is provided to secure electrical contacts and arrange electronic components efficiently by mounting jumpers coated with insulated and heat-resistant material on a rear side thereof. CONSTITUTION: A coating part coated with insulated and heat-resistant material is formed on a center portion and a jumper(20) of an electrically conductable wires forming lead pins(21') at both ends is arranged on the copper pattern surface(31), and the lead pins(21') forms electric contacts by forming soldering parts(33) on solder land pattern parts(31') for the jumper(20), to thereby simplify arrangement design of electric and electronic components as well as achieve a minimization of a printed circuit board without additional processes or components.