| 摘要 |
PURPOSE:To rationalize the fitting of lead terminals and the connection of double-faced circuits and improve productivity by using clip leads for a circuit board to form the lead terminals. CONSTITUTION:When clip leads are to be fitted to a circuit board 4 made of a metal board 7, the circuit board 4 is pinched by claws 2a, 2b, they can be soldered to conductor sections 5, 5 provided on both faces, and lead terminals can be concurrently fitted to both faces of the circuit board 4. Circuits on both faces of the circuit board 4 can be connected via lead pins 1, 1.... An insulating member 9 is fixed on the inside of intermediate pieces 6, 6 kept in contact with side faces of the board 4, even when the metal board 7 is exposed on the side face of the circuit board 4, individual lead pins 1, 1... can be insulated from the metal board 7. Such problems can be resolved that production processes are increased or defects caused by heat stress are increased. |
