High-insulated stud and printed circuit board therewith

A printed circuit board with a high-insulated stud comprising:

• a printed circuit board;
• a first columnar conductive terminal having a first height on said board and insulated from said board by a first insulating member;
• a second columnar conductive terminal having a second height lower than the height of said first conductive terminal that is placed in a row with and at a distance from said first conductive terminal, said second conductive terminal connected to the circuit on said substrate;
• a first groove open at the top and a second groove intersecting said first groove, said second groove is shallower than said first groove at the top of said first conductive terminal;
• and
• a third groove open at the top, said third groove being parallel with said first groove and whose bottom face is almost the same height as the bottom face of said first groove, at the top of said second conductive terminal.

A printed circuit board with a high-insulated stud comprising:

• a printed circuit board;
• a first and second columnar conductive terminal placed at a first height on said board and insulated from said board by an insulation member;
• a third and fourth columnar conductive terminals of a second height lower than the height of said first conductive terminal;
• said third and fourth conductive terminals being connected to the circuit on said board;
• said conductive terminals being each arranged in a row in the order of said first, third, second and fourth conductive terminals;
• a first groove open at the top and a second groove that intersects said first groove and is shallower than said first groove at the top of each of said first and second conductive terminals;
• a third groove open at the top that is parallel with said first groove and has a bottom face of approximately the same height as the bottom face of said first groove at the top of each of said third and fourth conductive terminals;
• and
• said second grooves of said first and second terminals being connected by a metal wire.