Patent ID: 8426746
Filing Date: 2013-04-23
Classification: H05K

Abstract:
1. An electronic device comprising: an electronic component provided with a plurality of leads; a printed circuit board having a front surface and a back surface opposite to the front surface and provided with a plurality of through holes and a groove hole which pass through the printed circuit board from the front surface to the back surface, the plurality of through holes being capable of receiving the plurality of leads, respectively, a number of the plurality of through holes being equal to a number of the plurality of leads, the groove hole being formed so as to cross straight lines that connect the through holes; a first insulating spacer provided on the groove hole between the leads so as to isolate the leads from each other, the first insulating spacer being positioned between the electronic component and the front surface of the printed circuit board; and a second insulating spacer that is inserted through the groove hole from the back surface of the printed circuit board and that engages with the first insulating spacer so as to isolate end portions of the leads from each other.