| KTC1095 - NPN Silicon | | 2SC4605, 2SC4201...02, 2SC4411 | -/20, 0,5A, 5W |
| 2SC4608 - NPN Silicon | | S 3934...35, 2SC4532 | 1700/600V, 8A, 200W |
| 2SC4607 - Darlington NPN Silicon + Diode | | - | 1500V, 10A, 120W, 300/2160ns, B>5 |
| 2SC4606 - NPN Silicon | | =2SC1509 | =2SC1509 |
| 2SC4605 - NPN Silicon | | - | =2SC4479 |
| 2SC4604 - NPN Silicon | | - | 80V, 3A, 0,9W, 100MHz |
| 2SC4603(R) - NPN Silicon | | BUW 11(A)F, 2SC4300, 2SC4299, 2SC4445 | 900/800V, 3A, 80W, <1?/4,8?s |
| 2SC4602 - NPN Silicon | | 2SC4224, 2SC3050, 2SC3457 | 1100/800V, 3A, 50W, 15MHz |
| 2SC4601 - NPN Silicon | | 2SC4223, 2SC3178, 2SC3456 | 1100/800V, 1,5A, 40W, 15MHz |
| 2SC4600 - NPN Silicon | | 2SC4172, 2SC4222, BUT 11(A) | 800/500V, 5A, 50W, 18MHz |