原装KCD,先科ST,长电CJ产品,广泛用于各种电器,电源,照明,玩具,通讯仪器设备等产品。
| 型号 | 封装 | 极性 | Pcm | IC | BVCEO |
| TYPE | (mW) | (mA) | (V) | ||
| S9012 | TO-92 | PNP | 625 | -500 | -25 |
| S9013 | TO-92 | NPN | 625 | 500 | 25 |
| S9014 | TO-92 | NPN | 400 | 100 | 45 |
| S9015 | TO-92 | PNP | 450 | -100 | -45 |
| S9018 | TO-92 | NPN | 400 | 50 | 18 |
| S8550 | TO-92 | PNP | 625 | -500 | -25 |
| S8050 | TO-92 | NPN | 625 | 500 | 25 |
| SS8550 | TO-92 | PNP | 1000 | -1500 | -25 |
| SS8050 | TO-92 | NPN | 1000 | 1500 | 25 |
| 2N3906 | TO-92 | PNP | 625 | -200 | -40 |
| 2N3904 | TO-92 | NPN | 625 | 200 | 40 |
| 2N5551 | TO-92 | NPN | 625 | 600 | 160 |
| 2N5401 | TO-92 | PNP | 625 | -600 | -150 |
| 2N2907 | TO-92 | PNP | 625 | -600 | -40 |
| 2N2222 | TO-92 | NPN | 625 | 600 | 30 |
| A733 | TO-92 | PNP | 250 | -100 | -50 |
| A1015 | TO-92 | PNP | 400 | -150 | -50 |
| C945 | TO-92 | NPN | 400 | 150 | 50 |
| C1815 | TO-92 | NPN | 400 | 150 | 50 |
| A42 | TO-92 | NPN | 625 | 500 | 300 |
| A92 | TO-92 | pnp | 625 | -500 | -300 |
| KSP44 | TO-92 | NPN | 625 | 200 | 400 |
| KSP94 | TO-92 | PNP | 625 | -200 | -400 |
| M28S | TO-92 | NPN | 625 | 1000 | 20 |
| MJE13001 | TO-92 | NPN | 1000 | 200 | 400 |
| BC557 | TO-92 | PNP | 625 | -100 | -45 |
| BC548 | TO-92 | NPN | 625 | 100 | 30 |
| BC547 | TO-92 | NPN | 625 | 100 | 45 |
| BC338 | TO-92 | NPN | 625 | 800 | 25 |
| BC337 | TO-92 | PNP | 625 | 800 | 45 |
| BC328 | TO-92 | PNP | 625 | -800 | -25 |
| BC327 | TO-92 | PNP | 625 | 800 | 45 |
| D965 | TO-92 | NPN | 750 | 5000 | 22 |
| 2SD1616A | TO-92 | NPN | 750 | 1000 | 60 |
| 2SC1008 | TO-92 | NPN | 800 | 700 | 60 |
| D882S | TO-92 | NPN | 750 | 3000 | 30 |
| B772S | TO-92 | PNP | 625 | 3000 | -30 |