| 82401 | 2SD2557 | Silicon NPN Darlington Power Transistors TO-3PN package | Savantic |
| 82402 | 2SD2558 | Silicon NPN Transistor | Sanken |
| 82403 | 2SD2559 | Transistor Silicon NPN Triple Diffused Mesa Type Horizontal Deflection Output for Color TV | TOSHIBA |
| 82404 | 2SD2560 | Silicon NPN Triple Diffused Planar Transistor(Audio/ Series Regulator and General Purpose) | Sanken |
| 82405 | 2SD2560 | Silicon NPN Darlington Power Transistors TO-3PN package | Savantic |
| 82406 | 2SD2561 | MOSFET Transistor | Sanken |
| 82407 | 2SD2562 | Bipolar transistor | Sanken |
| 82408 | 2SD2562 | Silicon NPN Triple Diffused Planar Transistor | Unknow |
| 82409 | 2SD2565 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 82410 | 2SD2568 | Transistors > Medium Power Bipolar Transistors(0.5W-1.0W) | ROHM |
| 82411 | 2SD2571 | Transistor Silicon NPN Triple Diffused Type (Darlington power transistor) High Power Switching Applications Hammer Drive, Pulse Motor Drive Applications | TOSHIBA |
| 82412 | 2SD2573 | Power Device - Power Transistors - Others | Panasonic |
| 82413 | 2SD2575 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 82414 | 2SD2576 | Power Transistor | ROHM |
| 82415 | 2SD2578 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 82416 | 2SD2578 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 82417 | 2SD2579 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 82418 | 2SD2579 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 82419 | 2SD2580 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
|
| 82420 | 2SD2580 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 82421 | 2SD2581 | NPN Triple Diffused Planar Silicon Transistor Color TV Horizontal Deflection Output Applications | SANYO |
| 82422 | 2SD2582 | AUDIO FREQUENCY AMPLIFIER, SWITCHING NPN SILICON EPITAXIAL TRANSISTORS | NEC |
| 82423 | 2SD2583 | AUDIO FREQUENCY AMPLIFIER, SWITCHING NOPN SILICON EPITAXIAL TRANSISTORS | NEC |
| 82424 | 2SD2584 | Transistor Silicon NPN Triple Diffused Type (darlington) High Power Switching Applications Hammer Drive, Pulse Motor Drive Applications | TOSHIBA |
| 82425 | 2SD2586 | Silicon NPN Power Transistors TO-3P(H)IS package | Savantic |
| 82426 | 2SD2586 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV | TOSHIBA |
| 82427 | 2SD2589 | Silicon NPN Triple Diffused Planar Transistor(Audio/ Series Regulator and General Purpose) | Sanken |
| 82428 | 2SD2598 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 82429 | 2SD2599 | Silicon NPN Power Transistors TO-3P(H)IS package | Savantic |
| 82430 | 2SD2599 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV | TOSHIBA |
| 82431 | 2SD2604 | TRANSISTOR SILICON NPN TRIPLE DIFFUSED TYPE (DARLINGTON) HIGH POWER SWITCHING, HAMMER DRIVE AND PULSE MOTOR DRIVE APPLICATIONS | TOSHIBA |
| 82432 | 2SD2605 | For power amplification | Panasonic |
| 82433 | 2SD2606 | For power amplification | Panasonic |
| 82434 | 2SD261 | LOW FREQUENCY POWER AMPLIFIER | USHA India LTD |
| 82435 | 2SD2611 | Power Transistor | ROHM |
| 82436 | 2SD2620 | Silicon NPN epitaxial planer type(For low-frequency amplification) | Panasonic |
| 82437 | 2SD2620G | Silicon NPN epitaxial planar type | Panasonic |
| 82438 | 2SD2620J | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 82439 | 2SD2621 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 82440 | 2SD2621G | Silicon NPN epitaxial planar type | Panasonic |
