| Nr. | Part Name | Description | Manufacturer by |
| 42201 | 2SC1922 | TO-3 Power Package Transistors (NPN) | Unknow |
| 42202 | 2SC1923 | Transistor Silicon NPN Epitaxial Planar Type (PCT process) High Frequency Amplifier Applications FM, RF, MIX, IF Amplifier Applications | TOSHIBA |
| 42203 | 2SC1927 | NPN SILICON EPITAXIAL DUAL TRANSISTOR FOR DIFFERENTIAL AMPLIFIER AND ULTRA HIGH SPEED SWITCHING INDUSTRIAL USE | NEC |
| 42204 | 2SC1929 | SI NPN EPITAXIAL PLANAR | Panasonic |
| 42205 | 2SC1929 | SI NPN EPITAXIAL PLANAR | Panasonic |
| 42206 | 2SC1940 | NPN SILICON TRANSISTOR | NEC |
| 42207 | 2SC1940 | NPN SILICON TRANSISTOR | NEC |
| 42208 | 2SC1941 | NPN SILICON TRANSISTOR | NEC |
| 42209 | 2SC1941 | NPN SILICON TRANSISTOR | NEC |
| 42210 | 2SC1942 | HIGH VOLTAGE POWER SWITCHING TV HORIZONTAL DEFLECTION OUTPUT | Hitachi Semiconductor |
| 42211 | 2SC1942 | HIGH VOLTAGE POWER SWITCHING TV HORIZONTAL DEFLECTION OUTPUT | Hitachi Semiconductor |
| 42212 | 2SC1944 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42213 | 2SC1945 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42214 | 2SC1946 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42215 | 2SC1946A | MITSUBISHI RF POWER TRANSISTOR | Mitsubishi Electric Corporation |
| 42216 | 2SC1947 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42217 | 2SC1953 | Power Device - Power Transistors - Others | Panasonic |
| 42218 | 2SC1959 | Transistor Silicon PNP Epitaxial Type (PCT process) Audio Frequency Low Power Amplifier Applications Driver Stage Amplifier Applications Switching Applications | TOSHIBA |
| 42219 | 2SC1966 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42220 | 2SC1967 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42221 | 2SC1968 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42222 | 2SC1968A | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42223 | 2SC1969 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42224 | 2SC1970 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42225 | 2SC1971 | RF POWER TRANSISTOR NPN EPITAXIAL PLANAR TYPE | Mitsubishi Electric Corporation |
| 42226 | 2SC1972 | NPN EPITAXIAL PLANAR TYPE(for RF power amplifiers on VHF band Mobile radio applications) | Mitsubishi Electric Corporation |
| 42227 | 2SC1973 | TRANSISTOR NPN EPITAXIAL PLANAR | Panasonic |
| 42228 | 2SC1974 | Si NPN Epitaxial Planar | Unknow |
| 42229 | 2SC1974 | Si NPN Epitaxial Planar | Unknow |
| 42230 | 2SC1975 | Si NPN Epitaxial Planar | Unknow |
| 42231 | 2SC1975 | Si NPN Epitaxial Planar | Unknow |
| 42232 | 2SC1980 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 42233 | 2SC1983 | NPN SILICON DARLINGTON TRANSISTOR(SWITCHING REGULATORS PWM INVERTERS SOLENOID AND RELAY DRIVERS) | Wing Shing Computer Components |
| 42234 | 2SC1988 | NPN SILICON HIGH FREQUNY TRANSISTOR | NEC |
| 42235 | 2SC1988 | NPN SILICON HIGH FREQUNY TRANSISTOR | NEC |
| 42236 | 2SC2000 | NPN SILICON TRANSISTOR | NEC |
| 42237 | 2SC2000 | NPN SILICON TRANSISTOR | NEC |
| 42238 | 2SC2001 | TO-92 Plastic-Encapsulate Transistors | Unknow |
| 42239 | 2SC2001 | NPN SILICON TRANSISTOR | NEC |
| 42240 | 2SC2001 | Medium Power Amplifiers and Switches | Unknow |
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