| 563 | BCW33 | Low frequency transistor, code on case D3 |
| 564 | BCW69 | Low frequency transistor, code on case H1 |
| 565 | BCW70 | Low frequency transistor, code on case H2 |
| 566 | BCW71 | Low frequency transistor, code on case K1 |
| 567 | BCW72 | Low frequency transistor, code on case K2 |
| 568 | BCX17 | Low frequency transistor, code on case T1 |
| 569 | BCX18 | Low frequency transistor, code on case T2 |
| 570 | BCX19 | Low frequency transistor, code on case U1 |
| 571 | BCX20 | Low frequency transistor, code on case U2 |
| 572 | BCX21 | High frequency transistor |
| 573 | BCX21 | High frequency transistor |
| 574 | BCY30 | Low frequency transistor |
| 575 | BCY30 | Low frequency transistor |
| 576 | BCY31 | Low frequency transistor |
| 577 | BCY31 | Low frequency transistor |
| 578 | BCY32 | Low frequency transistor |
| 579 | BCY32 | Low frequency transistor |
| 580 | BCY33 | Low frequency transistor |
| 581 | BCY33 | Low frequency transistor |
| 582 | BCY34 | Low frequency transistor |
| 583 | BCY34 | Low frequency transistor |
| 584 | BCY38 | Low frequency transistor |
| 585 | BCY38 | Low frequency transistor |
| 586 | BCY39 | Low frequency transistor |
| 587 | BCY39 | Low frequency transistor |
| 588 | BCY40 | Low frequency transistor |
| 589 | BCY40 | Low frequency transistor |
| 590 | BCY54 | Low frequency transistor |
| 591 | BCY54 | Low frequency transistor |
| 592 | BCY55 | Field effect transistor, dual transistors |
| 593 | BCY56 | Low frequency transistor |
| 594 | BCY56 | Low frequency transistor |
| 595 | BCY57 | Low frequency transistor |
| 596 | BCY57 | Low frequency transistor |
| 597 | BCY58 | Switching transistor |
| 598 | BCY58 | Low frequency transistor |
| 599 | BCY58IX | Low frequency transistor |
| 600 | BCY58VII | Low frequency transistor |
| | |
