Bus bar module and method for producing bus bar module

1. A bus bar module comprising:

a plurality of linear conductors disposed in parallel at predetermined intervals;

a belt-form flat conductor disposed adjacent to the linear conductors and extending in an axial direction of the linear conductors; and

an insulating resin portion that integrally covers outer peripheral portions of the plurality of linear conductors and one side edge portion of the flat conductor, the one side edge portion being adjacent to the linear conductors,

wherein a tensile strength of the flat conductor and the insulating resin portion is not less than 50 N/mm 2 ,

wherein the flat conductor has a plurality of through holes formed in the one side edge portion at predetermined intervals along the axial direction of the linear conductors,

wherein the one side edge portion is covered with the insulating resin portion over an area comprising the through holes, and

wherein a dripping amount of the insulating resin portion through the through holes is set within a range of not less than 0.2 mm and not more than 4 mm.

2. The bus bar module according to claim 1 ,

wherein a tensile strength of the flat conductor and the insulating resin portion at the through holes as a first reference point is not less than a tensile strength of the flat conductor and the insulating resin portion at a point closer to a side edge than the through holes as a second reference point, and

wherein the tensile strength of the flat conductor and the insulating resin portion at the second reference point is higher than a tensile strength of the insulating resin portion between the flat conductor and the linear conductors.

3. The bus bar module according to claim 1 ,

wherein the flat conductor has a positioning reference line formed in a direction in which the flat conductor extends.