| 105121 | 2SD2544 | Power Device - Power Transistors - Others | Panasonic |
| 105122 | 2SD2549 | Power Device - Power Transistors - General-Purpose power amplification | Panasonic |
| 105123 | 2SD2550 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV | TOSHIBA |
| 105124 | 2SD2551 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV | TOSHIBA |
| 105125 | 2SD2553 | Silicon NPN Power Transistors TO-3P(H)IS package | Savantic |
| 105126 | 2SD2553 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR HIGH RESOLUTION DISPLAY, COLOR TV HIGH SPEED SWITCHING APPLICATIONS | TOSHIBA |
| 105127 | 2SD2556 | Silicon NPN epitaxial planer type(For power switching) | Panasonic |
| 105128 | 2SD2557 | Silicon NPN Transistor | Sanken |
| 105129 | 2SD2557 | Silicon NPN Darlington Power Transistors TO-3PN package | Savantic |
| 105130 | 2SD2558 | Silicon NPN Transistor | Sanken |
| 105131 | 2SD2559 | Transistor Silicon NPN Triple Diffused Mesa Type Horizontal Deflection Output for Color TV | TOSHIBA |
| 105132 | 2SD2560 | Silicon NPN Triple Diffused Planar Transistor(Audio/ Series Regulator and General Purpose) | Sanken |
| 105133 | 2SD2560 | Silicon NPN Darlington Power Transistors TO-3PN package | Savantic |
| 105134 | 2SD2561 | MOSFET Transistor | Sanken |
| 105135 | 2SD2562 | Bipolar transistor | Sanken |
| 105136 | 2SD2562 | Silicon NPN Triple Diffused Planar Transistor | Unknow |
| 105137 | 2SD2565 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 105138 | 2SD2568 | Transistors > Medium Power Bipolar Transistors(0.5W-1.0W) | ROHM |
| 105139 | 2SD2571 | Transistor Silicon NPN Triple Diffused Type (Darlington power transistor) High Power Switching Applications Hammer Drive, Pulse Motor Drive Applications | TOSHIBA |
|
| 105140 | 2SD2573 | Power Device - Power Transistors - Others | Panasonic |
| 105141 | 2SD2575 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 105142 | 2SD2576 | Power Transistor | ROHM |
| 105143 | 2SD2578 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 105144 | 2SD2578 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 105145 | 2SD2579 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 105146 | 2SD2579 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 105147 | 2SD2580 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 105148 | 2SD2580 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 105149 | 2SD2581 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 105150 | 2SD2582 | AUDIO FREQUENCY AMPLIFIER, SWITCHING NPN SILICON EPITAXIAL TRANSISTORS | NEC |
| 105151 | 2SD2583 | AUDIO FREQUENCY AMPLIFIER, SWITCHING NOPN SILICON EPITAXIAL TRANSISTORS | NEC |
| 105152 | 2SD2584 | Transistor Silicon NPN Triple Diffused Type (darlington) High Power Switching Applications Hammer Drive, Pulse Motor Drive Applications | TOSHIBA |
| 105153 | 2SD2586 | Silicon NPN Power Transistors TO-3P(H)IS package | Savantic |
| 105154 | 2SD2586 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV | TOSHIBA |
| 105155 | 2SD2589 | Silicon NPN Triple Diffused Planar Transistor(Audio/ Series Regulator and General Purpose) | Sanken |
| 105156 | 2SD2598 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 105157 | 2SD2599 | Silicon NPN Power Transistors TO-3P(H)IS package | Savantic |
| 105158 | 2SD2599 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV | TOSHIBA |
| 105159 | 2SD2604 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED TYPE (DARLINGTON) HIGH POWER SWITCHING, HAMMER DRIVE AND PULSE MOTOR DRIVE APPLICATIONS | TOSHIBA |
| 105160 | 2SD2605 | For power amplification | Panasonic |
