| TXD10H40...80P - Triac | | BT138/..., TAG255..., TAG256..., MAC15A. | 400..800V, 12A, Igt/Ih<50/<25mA |
| BT138/...G - Triac | | TAG 255-..., TAG 256-..., TXD10H...P | 500..800V, 12A, Igt/Ih<100/<90mA |
| BT138/...F - Triac | | TAG 255-..., TAG 256-..., TXD10H...P | 500..800V, 12A, Igt/Ih<70/<60mA |
| BT138/...E - Triac | | TAG 257-... | 500..800V, 12A, Igt/Ih<25/<40mA |
| BT138/... - Triac | | TAG 255-..., TAG 256-..., TXD10H...P | 500..800V, 12A, Igt/Ih<70/<60mA |
| 2N6349A - Triac | | BT138/800, TAG255-800, TXD10H80P | =2N6349, 12A(Tc=80?) |
| 2N6348A - Triac | | BT138/600, TAG255-600, TXD10H60P | =2N6348, 12A(Tc=80?) |
| 2N6347A - Triac | | BT138/500, TAG255-400, TXD10H40P | =2N6347, 12A(Tc=80?) |
| 2N6346A - Triac | | BT138/500, TAG255-200, TXD10H40P | =2N6346, 12A(Tc=80?) |