| BCW61 | Bipolar Transistors |
| BCW61R - PNP Silicon | | BC 856R...858R, BCW 29R...30R, BCX 71R | =BCW 61 |
| BCW61 - PNP Silicon | | BC 856...858, BCW 29...30, BCX 71 | 32V, 0,2A, 180MHz |
| BCW61C | | | BCY78-ix |
| BCW61B | | | BCY78-viii |
| BCW61DR | | | BCY78-x |
| BCW61CR | | | BCY78-ix |
| BCW61BR | | | BCY78-viii |
| BCW61AR | | | BCY78-vii |
| BCW61DR | | | BCY78-x |
| BCW61CR | | | BCY78-ix |