| KF504 - NPN Silicon | | 2SC1890A, 2SC2363, 2SC3245, 2SD756(A) | -/100V, 0,05A, 0,7W, 150MHz |
| 2SD955 - NPN Silicon | | 2SC1890A, 2SC2240, 2SC2363, 2SC3245(A) | 120V, 0,05A, 0,625W |
| 2SC2363 - NPN Silicon | | 2SC1890A, 2SC2375, 2SC3245, 2SD756A | 120V, 0,05A, 0,5W, 130MHz |
| 2SC1914A - NPN Silicon | | 2SC1890A, 2SC2240, 2SC2363, 2SD756(A) | =2SC1914, 120/120V |
| 2SC1914A - NPN Silicon | | 2SC1890A, 2SC2240, 2SC2363, 2SD756(A) | =2SC1914, 120/120V |
| 2SC1914 - NPN Silicon | | 2SC1890(A), 2SC2240, 2SC2363, 2SD756 | 90/90V, 0,05A, 0,2W, 150MHz |
| 2SC1914 - NPN Silicon | | 2SC1890(A), 2SC2240, 2SC2363, 2SD756 | 90/90V, 0,05A, 0,2W, 150MHz |
| 2SC1890A - NPN Silicon | | 2SC2088, 2SC2240, 2SC2362, 2SC2389 | =2SC1890, 120V |
| 2SC1890 - NPN Silicon | | 2SC2088...89, 2SC2240, 2SC2362, 2SC2389 | 90V, 0,05A, 0,3W, 200MHz |
| 2SC1841 - NPN Silicon | | 2SC1890A, 2SC2363, 2SC2240, 2SC2459 | 120/120V, 0,05A, 0,5W, 110MHz |