| Nr. | Part Name | Description | Manufacturer by |
| 49241 | 2SK1859 | Transistors>Switching/MOSFETs | Renesas |
| 49242 | 2SK1860 | Small-signal device - Small-signal FETs - Junction FETs | Panasonic |
| 49243 | 2SK1861 | Power MOSFETs / VR Series | Shindengen |
| 49244 | 2SK1862 | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 49245 | 2SK1862 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49246 | 2SK1862 | Transistors>Switching/MOSFETs | Renesas |
| 49247 | 2SK1863 | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 49248 | 2SK1863 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49249 | 2SK1863 | Transistors>Switching/MOSFETs | Renesas |
| 49250 | 2SK1869 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49251 | 2SK1869L | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49252 | 2SK1869S | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49253 | 2SK187 | SILICON N-CHANNEL JUNCTION FET LOW FREQUECY LOW NOISE AMPLIFIER | Hitachi Semiconductor |
| 49254 | 2SK187 | SILICON N-CHANNEL JUNCTION FET LOW FREQUECY LOW NOISE AMPLIFIER | Hitachi Semiconductor |
| 49255 | 2SK1875 | Field Effect Transistor Silicon N Channel Junction Type High Frequency Amplifier Applications AM High Frequency Amplifier Applications Audio Frequency Amplifier Applications | TOSHIBA |
| 49256 | 2SK1880 | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49257 | 2SK1880(L)/(S) | Silicon N Channel MOS FET | Hitachi Semiconductor |
| 49258 | 2SK1880L | Transistors>Switching/MOSFETs | Renesas |
| 49259 | 2SK1880L | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49260 | 2SK1880S | Transistors>Switching/MOSFETs | Renesas |
| 49261 | 2SK1880S | Silicon N-Channel MOS FET | Hitachi Semiconductor |
| 49262 | 2SK1881-L | N-channel MOS-FET | Fuji Electric |
| 49263 | 2SK1881-S | N-channel MOS-FET | Fuji Electric |
| 49264 | 2SK1886 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49265 | 2SK1887 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49266 | 2SK1888 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49267 | 2SK1889 | Very High-Speed Switching Applications | SANYO |
| 49268 | 2SK1890 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49269 | 2SK1891 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49270 | 2SK1895 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49271 | 2SK1896 | N-Channel Silicon MOSFET DC-DC Converter, Motor Drive Applications | SANYO |
| 49272 | 2SK1897 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49273 | 2SK1898 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49274 | 2SK1899 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49275 | 2SK19 | N-CHANNEL SILICON FET | Micro Electronics |
| 49276 | 2SK1900 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49277 | 2SK1904 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49278 | 2SK1905 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49279 | 2SK1906 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
| 49280 | 2SK1907 | N-Channel Silicon MOSFET Ultrahigh-Speed Switching Applications | SANYO |
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