| 摘要 |
The invention provides an electrical connector capable of achieving what a method of feeding welding fluxes on a circuit substrate side in advance cannot realize, namely, a narrow distance between substrate connecting parts and further ensuring the welding fluxes required for connection even when the narrow distance makes the width of each substrate connecting part smaller. The substrate connecting part (21) of an electrical terminal (20) inside the electrical connector (1) comprises a face (22) opposed to a circuit substrate (50). A welding flux structural body (30) is arranged on the face (22). The welding flux structural body (20) is formed in a way to have an elliptical stereoscopic shape when viewed from the circuit substrate (50) side of the face (22) opposite to the circuit substrate (50). Meanwhile, the long diameter direction of the elliptical shape is configured on the length direction of the substrate connecting part (21) while the short diameter direction is configured on the width direction of the substrate connecting part (21). The long diameter of the elliptical shape of the welding flux structural body (30) is larger than the width of the substrate connecting part (21). |
