The invention relates to a electric element insertion technique, which comprises: dividing the packing box; sticking the labels which are written with serial numbers, signs, letter symbols and subscript numbers of elements; dividing the element signs at the face of basic plate into two colors as red and white; while the small one is red and the large one is white; the insertion rule comprises: first sticking plate and then inserting element; first and welding the around small elements of IC, and dawn welding the IC re-inserted elements; processing from left to right, up to down, small to large, short to long, lower to high and narrow to wide; and from upright to transverse when the transverse is opposite to the upright one; and from transverse to upright when the upright is opposite to the transverse; when comparing the factors of length, width, height and size, first considering the height. |