| 摘要 |
PURPOSE:To obtain a high installing strength when a tab terminal is installed by a soldering on a circuit board. CONSTITUTION:A projection 26 is formed between the legs 16 of a tab terminal 18, while a square hole 52 including a terminal penetration hole is formed to a circuit board 50, the legs 16 and the projection 26 between the legs of the tab terminal 18 are engaged in the square hole 52, and the projection 26 is, together with the legs 16, soldered to the conductive layer 54 of the circuit board 50. As a result, since the soldering surface of the tab terminal 18 includes both the legs 16 and the projection 26 between the legs, making it in a large area, the installing strength of the tab terminal 18 is improved. |
