| 109961 | 2SK657 | Small-signal device - Small-signal FETs - MOS FETs | Panasonic |
| 109962 | 2SK659 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109963 | 2SK659 | N CHANNEL MOS FIELD EFECT POWER TRANSISTOR | NEC |
| 109964 | 2SK660 | N-CHANNEL SILICON JUNCTION FIELD EFFECT TRANSISTOR FOR IMPEDANCE CONVERTER OF ECM | NEC |
| 109965 | 2SK662 | Small-signal device - Small-signal FETs - Junction FETs | Panasonic |
| 109966 | 2SK663 | Small-signal device - Small-signal FETs - Junction FETs | Panasonic |
| 109967 | 2SK664 | Small-signal device - Small-signal FETs - MOS FETs | Panasonic |
| 109968 | 2SK665 | Small-signal device - Small-signal FETs - MOS FETs | Panasonic |
| 109969 | 2SK669 | N-Channel Enhancement Silicon MOSFET Very High-Speed Switch, Analog Switch Applications | SANYO |
| 109970 | 2SK678 | 2SK678 | TOSHIBA |
| 109971 | 2SK679 | N-CHANNEL MOS FET FOR HIGH-SPEED SWITCHING | NEC |
| 109972 | 2SK679A | N-CHANNEL MOS FET FOR HIGH-SPEED SWITCHING | NEC |
| 109973 | 2SK679A-T | MOS type field effect transistor | NEC |
| 109974 | 2SK679A-T/JD | MOS type field effect transistor | NEC |
| 109975 | 2SK679A-T/JM | MOS type field effect transistor | NEC |
| 109976 | 2SK679A/JD | MOS type field effect transistor | NEC |
| 109977 | 2SK679A/JM | MOS type field effect transistor | NEC |
| 109978 | 2SK680 | N-CHANNEL MOS FET FOR HIGH SPEED SWITCHING | NEC |
| 109979 | 2SK680A | N-CHANNEL MOS FET FOR HIGH SPEED SWITCHING | NEC |
|
| 109980 | 2SK681 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109981 | 2SK681 | N-CHANNEL MOS FET FOR HIGH SPEED SWITCHING | NEC |
| 109982 | 2SK681A | N-CHANNEL MOS FET FOR HIGH SPEED SWITCHING | NEC |
| 109983 | 2SK684 | SILICON N-CHANNEL MOS FET | Unknow |
| 109984 | 2SK685 | SILICON N-CHANNEL MOS FET | Unknow |
| 109985 | 2SK68A | N-Channel Junction Field Effect Transistor | NEC |
| 109986 | 2SK690 | Gallium Arsenide Devices | Panasonic |
| 109987 | 2SK695 | SILICON N-CHANNEL MOS FET | Unknow |
| 109988 | 2SK699 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109989 | 2SK699 | N CHANNEL MOS FIELD EFFECT POWER TRANSISTOR | NEC |
| 109990 | 2SK700 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109991 | 2SK700 | N-channel MOS feild effect power transistor. | NEC |
| 109992 | 2SK701 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109993 | 2SK701 | N-channel MOS feild effect power transistor. | NEC |
| 109994 | 2SK701 | N-CHANNEL MOS FIELD EFFECT POWER TRANSISTOR | Unknow |
| 109995 | 2SK702 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109996 | 2SK702 | N-CHANNEL MOS FIELD EFFECT POWER TRANSISTOR | NEC |
| 109997 | 2SK703 | N-Channel MOS Field Effect Power Transistor | NEC |
| 109998 | 2SK703 | N CHANNEL MOS FIELD EFFECT POWER TRANSISTOR | NEC |
| 109999 | 2SK704 | N-Channel MOS Field Effect Power Transistor | NEC |
| 110000 | 2SK704 | N - CHANNEL MOS FIELD EFFECT POWER TRANSISTOR | NEC |
