| 94281 | 2SC4131 | Silicon NPN Transistor | Sanken |
| 94282 | 2SC4131 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 94283 | 2SC4132 | Transistors > Medium Power Bipolar Transistors(0.5W-1.0W) | ROHM |
| 94284 | 2SC4134 | NPN Epitaxial Planar Silicon Transistors High-Voltage Switching Applications | SANYO |
| 94285 | 2SC4135 | NPN Epitaxial Planar Silicon Transistors High-Voltage Switching Applications | SANYO |
| 94286 | 2SC4137 | 2SC4310 | ROHM |
| 94287 | 2SC4138 | Silicon NPN Transistor | Sanken |
| 94288 | 2SC4138 | Silicon NPN Power Transistors TO-3PN package | Savantic |
| 94289 | 2SC4139 | Silicon NPN Transistor | Sanken |
| 94290 | 2SC4139 | Silicon NPN Power Transistors TO-3PN package | Savantic |
| 94291 | 2SC4140 | Silicon NPN Transistor | Sanken |
| 94292 | 2SC4140 | Silicon NPN Power Transistors TO-3PN package | Savantic |
| 94293 | 2SC4148 | Silicon NPN Power Transistors ITO-220 package | Savantic |
| 94294 | 2SC4148 | Low-Saturation Voltage Switching Transistors / LSV Series (Three Terminal Type) | Shindengen |
| 94295 | 2SC4149 | Silicon NPN Power Transistors ITO-220 package | Savantic |
| 94296 | 2SC4149 | Low-Saturation Voltage Switching Transistors / LSV Series (Three Terminal Type) | Shindengen |
| 94297 | 2SC4150 | Silicon NPN Power Transistors ITO-220 package | Savantic |
| 94298 | 2SC4150 | Low-Saturation Voltage Switching Transistors / LSV Series (Three Terminal Type) | Shindengen |
| 94299 | 2SC4151 | Silicon NPN Power Transistors ITO-220 package | Savantic |
|
| 94300 | 2SC4151 | Low-Saturation Voltage Switching Transistors / LSV Series (Three Terminal Type) | Shindengen |
| 94301 | 2SC4152 | Power Device - Power Transistors - Swicthing | Panasonic |
| 94302 | 2SC4153 | Silicon NPN Transistor | Sanken |
| 94303 | 2SC4153 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 94304 | 2SC4154 | 150mW SMD NPN transistor, maximum rating: 50V Vceo, 200mA Ic, 150 to 800 hFE. | Isahaya Electronics Corporation |
| 94305 | 2SC4155 | FOR LOW FREQUENCY AMPLIFY APPLICATION SILICON NPN EPITAXIAL TYPE | Isahaya Electronics Corporation |
| 94306 | 2SC4155A | 150mW SMD NPN transistor, maximum rating: 50V Vceo, 200mA Ic, 120 to 820 hFE. Improve on 2SC4155 | Isahaya Electronics Corporation |
| 94307 | 2SC4156 | High-Voltage Amp, High-Voltage Switching Applications | SANYO |
| 94308 | 2SC4157 | Silicon NPN Power Transistors TO-3P(I) package | Savantic |
| 94309 | 2SC4157 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED TYPE, SWITCHING REGULATOR AND HIGH VOLTAGE SWITCHING APPLICATIONS, HIGH SPEED DC-DC CONVERTER APPLICATIONS | TOSHIBA |
| 94310 | 2SC4158 | Power Transistor - Silicon NPN Epitaxial Planar Type | Panasonic |
| 94311 | 2SC4159 | NPN Epitaxial Planar Silicon Transistors High-Voltage Switching, AF 100W Driver Applications | SANYO |
| 94312 | 2SC4160 | NPN Triple Diffused Planar Silicon Transistor 400V/4A Switching Regulator Applications | SANYO |
| 94313 | 2SC4160 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 94314 | 2SC4161 | NPN Triple Diffused Planar Type Silicon Transistor SWITCHING REGULATOR APPLICATIONS | SANYO |
| 94315 | 2SC4161 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 94316 | 2SC4162 | NPN Triple Diffused Planar Type Silicon Transistor Switching Regulator Applications | SANYO |
| 94317 | 2SC4163 | NPN Triple Diffused Planar Type Silicon Transistor Switching Regulator Applications | SANYO |
| 94318 | 2SC4163 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 94319 | 2SC4164 | NPN Triple Diffused Planar Type Silicon Transistor Switching Regulator Applications | SANYO |
| 94320 | 2SC4164 | Silicon NPN Power Transistors TO-220C package | Savantic |
