| 84401 | 2SK1841 | N-Channel Enhancement Silicon MOSFET Ultrahigh-Speed Switching, Analog Switch Applications | SANYO |
| 84402 | 2SK1842 | Small-signal device - Small-signal FETs - Junction FETs | Panasonic |
| 84403 | 2SK1846 | Silicon N-Channel Power F-MOS FET | Panasonic |
| 84404 | 2SK1847 | Very High-Speed Switching Applications | SANYO |
| 84405 | 2SK1848 | Ultrahigh-Speed Switching Applications | SANYO |
| 84406 | 2SK1849 | Ultrahigh-Speed Switching Applications | SANYO |
| 84407 | 2SK1850 | SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE | NEC |
| 84408 | 2SK1851 | SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE | NEC |
| 84409 | 2SK1852 | SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE | NEC |
| 84410 | 2SK1853 | SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE | NEC |
| 84411 | 2SK1858 | Silicon N Channel MOS Type | TOSHIBA |
| 84412 | 2SK1859 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84413 | 2SK1859 | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 84414 | 2SK1859 | Transistors>Switching/MOSFETs | Renesas |
| 84415 | 2SK1860 | Small-signal device - Small-signal FETs - Junction FETs | Panasonic |
| 84416 | 2SK1861 | Power MOSFETs / VR Series | Shindengen |
| 84417 | 2SK1862 | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 84418 | 2SK1862 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84419 | 2SK1862 | Transistors>Switching/MOSFETs | Renesas |
|
| 84420 | 2SK1863 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84421 | 2SK1863 | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 84422 | 2SK1863 | Transistors>Switching/MOSFETs | Renesas |
| 84423 | 2SK1867 | Silicon N-Channel Power F-MOS FET | Panasonic |
| 84424 | 2SK1869 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84425 | 2SK1869(L) | Power switching MOSFET | Hitachi Semiconductor |
| 84426 | 2SK1869(S) | Power switching MOSFET | Hitachi Semiconductor |
| 84427 | 2SK1869L | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84428 | 2SK1869S | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84429 | 2SK187 | SILICON N-CHANNEL JUNCTION FET LOW FREQUECY LOW NOISE AMPLIFIER | Hitachi Semiconductor |
| 84430 | 2SK1875 | Field Effect Transistor Silicon N Channel Junction Type High Frequency Amplifier Applications AM High Frequency Amplifier Applications Audio Frequency Amplifier Applications | TOSHIBA |
| 84431 | 2SK1880 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84432 | 2SK1880(L) | Power switching MOSFET | Hitachi Semiconductor |
| 84433 | 2SK1880(L)/(S) | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 84434 | 2SK1880(S) | Power switching MOSFET | Hitachi Semiconductor |
| 84435 | 2SK1880L | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84436 | 2SK1880L | Transistors>Switching/MOSFETs | Renesas |
| 84437 | 2SK1880S | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 84438 | 2SK1880S | Transistors>Switching/MOSFETs | Renesas |
| 84439 | 2SK1881-L | N-channel MOS-FET | Fuji Electric |
| 84440 | 2SK1881-S | N-channel MOS-FET | Fuji Electric |
