An on-board diagnostic connector terminal, comprising: a plurality of first pins , wherein each first pin is integrally formed, each first pin comprises a first section and a second section , the first section is connected and perpendicular to the second section , the first section comprises a first connection end , and the second section comprises a first soldering end ; a plurality of second pins , wherein each second pin is integrally formed, each second pin comprises a second connection end and a second soldering end , and at least one of the first connection ends and at least one of the second connection ends projected on a first projection plane are aligned along a first direction (Y); and a substrate having each first pin partially embedded therein, and each second pin partially embedded therein, wherein the first soldering ends and the second soldering ends are linearly arranged along a first straight line (L1) perpendicular to the first direction (Y), characterized in that each second section comprises a first extending portion , a second extending portion and a third extending portion , the first extending portion connects the first soldering end to the second extending portion , the second extending portion connects the first extending portion to the third extending portion , the third extending portion connects the second extending portion to the first section , the first extending portion and the third extending portion extend in the first direction (Y), the second extending portion extends in a second direction (a), and the second direction (a) differs from the first direction (Y), wherein the second section extends on a virtual plane, and the first section is perpendicular to the virtual plane. a plurality of first pins , wherein each first pin is integrally formed, each first pin comprises a first section and a second section , the first section is connected and perpendicular to the second section , the first section comprises a first connection end , and the second section comprises a first soldering end ; a plurality of second pins , wherein each second pin is integrally formed, each second pin comprises a second connection end and a second soldering end , and at least one of the first connection ends and at least one of the second connection ends projected on a first projection plane are aligned along a first direction (Y); and a substrate having each first pin partially embedded therein, and each second pin partially embedded therein, wherein the first soldering ends and the second soldering ends are linearly arranged along a first straight line (L1) perpendicular to the first direction (Y), characterized in that each second section comprises a first extending portion , a second extending portion and a third extending portion , the first extending portion connects the first soldering end to the second extending portion , the second extending portion connects the first extending portion to the third extending portion , the third extending portion connects the second extending portion to the first section , the first extending portion and the third extending portion extend in the first direction (Y), the second extending portion extends in a second direction (a), and the second direction (a) differs from the first direction (Y), wherein the second section extends on a virtual plane, and the first section is perpendicular to the virtual plane. <EOS>