| 摘要 |
PURPOSE: A PCB(Printed Circuit Board) lead pin for a CPU(Central Processing Unit) and a method for coupling the same are provided to reduce an error rate and a manufacturing process by preventing separation of a pin from the PCB in a coupling process. CONSTITUTION: A plurality of lead pins(2) are inserted into a jig(1). At this time, a plurality of apertures(4) are formed on the jig(1). The number of apertures(4) corresponds to the number of lead pins(2). The lead pins(2) are inserted into the apertures(4) of the jig(1). The lead pin(2) has a body part(5) and a projection(6). A diameter of the projection(6) is larger than the diameter of the body part(5). A PCB(3) is stacked on the jig(1) after the lead pin(2) is inserted into the jig(1). The lead pin(2) is adhered on the PCB(3). At this time, the lead pin(2) is inserted into an aperture(7) formed on the PCB(3). The jig(1) is separated from the PCB(3) after the lead pin(2) is adhered on the PCB(3).
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